fix: schedule ActionForm submit handler to run after user submit handlers (closes #3872 )

Merge pull request #4114 from metatoaster/regression_examples
A place to put e2e tests for regression, plus reporting issue caused by #4091.
2025-12-28 12:31:55 -05:00 · 2025-07-03 13:25:14 -04:00 · 2025-06-27 08:28:20 -04:00 · 2025-06-27 22:42:40 +12:00 · 2025-06-27 22:42:40 +12:00 · 2025-06-27 22:42:40 +12:00
62 changed files with 1491 additions and 469 deletions
--- a/.github/workflows/autofix.yml
+++ b/.github/workflows/autofix.yml
@@ -34,7 +34,7 @@ jobs:
        run: cargo fmt --all
      - name: Clippy the workspace
        run: cargo all-features clippy --allow-dirty --fix --lib --no-deps
-      - uses: autofix-ci/action@v1.3.1
+      - uses: autofix-ci/action@v1.3.2
        if: ${{ always() }}
        with:
          fail-fast: false
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -88,7 +88,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e01ed3140b2f8d422c68afa1ed2e85d996ea619c988ac834d255db32138655cb"
 dependencies = [
 "quote",
- "syn 2.0.101",
+ "syn 2.0.103",
 ]

 [[package]]
@@ -205,7 +205,7 @@ dependencies = [
 "actix-router",
 "proc-macro2",
 "quote",
- "syn 2.0.101",
+ "syn 2.0.103",
 ]

 [[package]]
@@ -233,9 +233,9 @@ dependencies = [

 [[package]]
 name = "adler2"
-version = "2.0.0"
+version = "2.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "512761e0bb2578dd7380c6baaa0f4ce03e84f95e960231d1dec8bf4d7d6e2627"
+checksum = "320119579fcad9c21884f5c4861d16174d0e06250625266f50fe6898340abefa"

 [[package]]
 name = "aho-corasick"
@@ -327,7 +327,7 @@ checksum = "c7c24de15d275a1ecfd47a380fb4d5ec9bfe0933f309ed5e705b775596a3574d"
 dependencies = [
 "proc-macro2",
 "quote",
- "syn 2.0.101",
+ "syn 2.0.103",
 ]

 [[package]]
@@ -344,7 +344,7 @@ checksum = "e539d3fca749fcee5236ab05e93a52867dd549cc157c8cb7f99595f3cedffdb5"
 dependencies = [
 "proc-macro2",
 "quote",
- "syn 2.0.101",
+ "syn 2.0.103",
 ]

 [[package]]
@@ -367,7 +367,7 @@ dependencies = [
 "manyhow",
 "proc-macro2",
 "quote",
- "syn 2.0.101",
+ "syn 2.0.103",
 ]

 [[package]]
@@ -383,7 +383,7 @@ dependencies = [
 "proc-macro2",
 "quote",
 "quote-use",
- "syn 2.0.101",
+ "syn 2.0.103",
 ]

 [[package]]
@@ -509,9 +509,9 @@ dependencies = [

 [[package]]
 name = "bumpalo"
-version = "3.17.0"
+version = "3.18.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1628fb46dfa0b37568d12e5edd512553eccf6a22a78e8bde00bb4aed84d5bdbf"
+checksum = "793db76d6187cd04dff33004d8e6c9cc4e05cd330500379d2394209271b4aeee"

 [[package]]
 name = "bytecheck"
@@ -533,7 +533,7 @@ checksum = "efb7846e0cb180355c2dec69e721edafa36919850f1a9f52ffba4ebc0393cb71"
 dependencies = [
 "proc-macro2",
 "quote",
- "syn 2.0.101",
+ "syn 2.0.103",
 ]

 [[package]]
@@ -559,15 +559,15 @@ dependencies = [

 [[package]]
 name = "camino"
-version = "1.1.9"
+version = "1.1.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8b96ec4966b5813e2c0507c1f86115c8c5abaadc3980879c3424042a02fd1ad3"
+checksum = "0da45bc31171d8d6960122e222a67740df867c1dd53b4d51caa297084c185cab"

 [[package]]
 name = "cc"
-version = "1.2.24"
+version = "1.2.27"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "16595d3be041c03b09d08d0858631facccee9221e579704070e6e9e4915d3bc7"
+checksum = "d487aa071b5f64da6f19a3e848e3578944b726ee5a4854b82172f02aa876bfdc"
 dependencies = [
 "jobserver",
 "libc",
@@ -586,9 +586,9 @@ dependencies = [

 [[package]]
 name = "cfg-if"
-version = "1.0.0"
+version = "1.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd"
+checksum = "9555578bc9e57714c812a1f84e4fc5b4d21fcb063490c624de019f7464c91268"

 [[package]]
 name = "cfg_aliases"
@@ -850,7 +850,7 @@ checksum = "e73f2692d4bd3cac41dca28934a39894200c9fabf49586d77d0e5954af1d7902"
 dependencies = [
 "proc-macro2",
 "quote",
- "syn 2.0.101",
+ "syn 2.0.103",
 ]

 [[package]]
@@ -863,7 +863,7 @@ dependencies = [
 "proc-macro2",
 "quote",
 "rustc_version",
- "syn 2.0.101",
+ "syn 2.0.103",
 ]

 [[package]]
@@ -883,7 +883,7 @@ checksum = "bda628edc44c4bb645fbe0f758797143e4e07926f7ebf4e9bdfbd3d2ce621df3"
 dependencies = [
 "proc-macro2",
 "quote",
- "syn 2.0.101",
+ "syn 2.0.103",
 "unicode-xid",
 ]

@@ -905,7 +905,7 @@ checksum = "97369cbbc041bc366949bc74d34658d6cda5621039731c6310521892a3a20ae0"
 dependencies = [
 "proc-macro2",
 "quote",
- "syn 2.0.101",
+ "syn 2.0.103",
 ]

 [[package]]
@@ -1006,9 +1006,9 @@ checksum = "37909eebbb50d72f9059c3b6d82c0463f2ff062c9e95845c43a6c9c0355411be"

 [[package]]
 name = "flate2"
-version = "1.1.1"
+version = "1.1.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7ced92e76e966ca2fd84c8f7aa01a4aea65b0eb6648d72f7c8f3e2764a67fece"
+checksum = "4a3d7db9596fecd151c5f638c0ee5d5bd487b6e0ea232e5dc96d5250f6f94b1d"
 dependencies = [
 "crc32fast",
 "miniz_oxide",
@@ -1120,7 +1120,7 @@ checksum = "162ee34ebcb7c64a8abebc059ce0fee27c2262618d7b60ed8faf72fef13c3650"
 dependencies = [
 "proc-macro2",
 "quote",
- "syn 2.0.101",
+ "syn 2.0.103",
 ]

 [[package]]
@@ -1172,7 +1172,7 @@ dependencies = [
 "cfg-if",
 "js-sys",
 "libc",
- "wasi 0.11.0+wasi-snapshot-preview1",
+ "wasi 0.11.1+wasi-snapshot-preview1",
 "wasm-bindgen",
 ]

@@ -1240,7 +1240,7 @@ dependencies = [
 "proc-macro-crate",
 "proc-macro2",
 "quote",
- "syn 2.0.101",
+ "syn 2.0.103",
 ]

 [[package]]
@@ -1356,9 +1356,9 @@ checksum = "e5274423e17b7c9fc20b6e7e208532f9b19825d82dfd615708b70edd83df41f1"

 [[package]]
 name = "hashbrown"
-version = "0.15.3"
+version = "0.15.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "84b26c544d002229e640969970a2e74021aadf6e2f96372b9c58eff97de08eb3"
+checksum = "5971ac85611da7067dbfcabef3c70ebb5606018acd9e2a3903a0da507521e0d5"

 [[package]]
 name = "heapless"
@@ -1382,9 +1382,9 @@ checksum = "2304e00983f87ffb38b55b444b5e3b60a884b5d30c0fca7d82fe33449bbe55ea"

 [[package]]
 name = "hermit-abi"
-version = "0.3.9"
+version = "0.5.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d231dfb89cfffdbc30e7fc41579ed6066ad03abda9e567ccafae602b97ec5024"
+checksum = "fc0fef456e4baa96da950455cd02c081ca953b141298e41db3fc7e36b1da849c"

 [[package]]
 name = "html-escape"
@@ -1470,7 +1470,6 @@ version = "0.3.0"
 dependencies = [
 "futures",
 "js-sys",
- "once_cell",
 "or_poisoned",
 "pin-project-lite",
 "serde",
@@ -1500,9 +1499,9 @@ dependencies = [

 [[package]]
 name = "hyper-rustls"
-version = "0.27.6"
+version = "0.27.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "03a01595e11bdcec50946522c32dde3fc6914743000a68b93000965f2f02406d"
+checksum = "e3c93eb611681b207e1fe55d5a71ecf91572ec8a6705cdb6857f7d8d5242cf58"
 dependencies = [
 "http 1.3.1",
 "hyper",
@@ -1533,9 +1532,9 @@ dependencies = [

 [[package]]
 name = "hyper-util"
-version = "0.1.13"
+version = "0.1.14"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b1c293b6b3d21eca78250dc7dbebd6b9210ec5530e038cbfe0661b5c47ab06e8"
+checksum = "dc2fdfdbff08affe55bb779f33b053aa1fe5dd5b54c257343c17edfa55711bdb"
 dependencies = [
 "base64",
 "bytes",
@@ -1675,7 +1674,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "cea70ddb795996207ad57735b50c5982d8844f38ba9ee5f1aedcfb708a2aa11e"
 dependencies = [
 "equivalent",
- "hashbrown 0.15.3",
+ "hashbrown 0.15.4",
 ]

 [[package]]
@@ -1812,7 +1811,7 @@ dependencies = [
 "http 1.3.1",
 "proc-macro-error",
 "server_fn_macro 0.6.15",
- "syn 2.0.101",
+ "syn 2.0.103",
 ]

 [[package]]
@@ -1831,7 +1830,6 @@ dependencies = [
 "leptos_macro",
 "leptos_meta",
 "leptos_router",
- "once_cell",
 "parking_lot",
 "send_wrapper",
 "serde_json",
@@ -1855,7 +1853,6 @@ dependencies = [
 "leptos_macro",
 "leptos_meta",
 "leptos_router",
- "once_cell",
 "parking_lot",
 "server_fn",
 "tachys",
@@ -1908,7 +1905,7 @@ dependencies = [
 "quote",
 "rstml",
 "serde",
- "syn 2.0.101",
+ "syn 2.0.103",
 "walkdir",
 ]

@@ -1948,7 +1945,7 @@ dependencies = [
 "serde",
 "server_fn",
 "server_fn_macro 0.8.2",
- "syn 2.0.101",
+ "syn 2.0.103",
 "tracing",
 "trybuild",
 "typed-builder",
@@ -1962,7 +1959,6 @@ dependencies = [
 "futures",
 "indexmap",
 "leptos",
- "once_cell",
 "or_poisoned",
 "send_wrapper",
 "tracing",
@@ -1981,7 +1977,6 @@ dependencies = [
 "js-sys",
 "leptos",
 "leptos_router_macro",
- "once_cell",
 "or_poisoned",
 "percent-encoding",
 "reactive_graph",
@@ -2004,7 +1999,7 @@ dependencies = [
 "proc-macro-error2",
 "proc-macro2",
 "quote",
- "syn 2.0.101",
+ "syn 2.0.103",
 ]

 [[package]]
@@ -2030,9 +2025,9 @@ dependencies = [

 [[package]]
 name = "libc"
-version = "0.2.172"
+version = "0.2.173"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d750af042f7ef4f724306de029d18836c26c1765a54a6a3f094cbd23a7267ffa"
+checksum = "d8cfeafaffdbc32176b64fb251369d52ea9f0a8fbc6f8759edffef7b525d64bb"

 [[package]]
 name = "linear-map"
@@ -2100,7 +2095,7 @@ dependencies = [
 "manyhow-macros",
 "proc-macro2",
 "quote",
- "syn 2.0.101",
+ "syn 2.0.103",
 ]

 [[package]]
@@ -2122,9 +2117,9 @@ checksum = "47e1ffaa40ddd1f3ed91f717a33c8c0ee23fff369e3aa8772b9605cc1d22f4c3"

 [[package]]
 name = "memchr"
-version = "2.7.4"
+version = "2.7.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "78ca9ab1a0babb1e7d5695e3530886289c18cf2f87ec19a575a0abdce112e3a3"
+checksum = "32a282da65faaf38286cf3be983213fcf1d2e2a58700e808f83f4ea9a4804bc0"

 [[package]]
 name = "mime"
@@ -2150,7 +2145,7 @@ checksum = "d6c74ab4f1a0c0ab045260ee4727b23c00cc17e5eff5095262d08eef8c3c8d49"
 dependencies = [
 "proc-macro2",
 "quote",
- "syn 2.0.101",
+ "syn 2.0.103",
 ]

 [[package]]
@@ -2176,9 +2171,9 @@ dependencies = [

 [[package]]
 name = "miniz_oxide"
-version = "0.8.8"
+version = "0.8.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3be647b768db090acb35d5ec5db2b0e1f1de11133ca123b9eacf5137868f892a"
+checksum = "1fa76a2c86f704bdb222d66965fb3d63269ce38518b83cb0575fca855ebb6316"
 dependencies = [
 "adler2",
 ]
@@ -2191,7 +2186,7 @@ checksum = "78bed444cc8a2160f01cbcf811ef18cac863ad68ae8ca62092e8db51d51c761c"
 dependencies = [
 "libc",
 "log",
- "wasi 0.11.0+wasi-snapshot-preview1",
+ "wasi 0.11.1+wasi-snapshot-preview1",
 "windows-sys 0.59.0",
 ]

@@ -2229,7 +2224,7 @@ checksum = "0ac7d860b767c6398e88fe93db73ce53eb496057aa6895ffa4d60cb02e1d1c6b"
 dependencies = [
 "proc-macro2",
 "quote",
- "syn 2.0.101",
+ "syn 2.0.103",
 ]

 [[package]]
@@ -2270,9 +2265,9 @@ dependencies = [

 [[package]]
 name = "num_cpus"
-version = "1.16.0"
+version = "1.17.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4161fcb6d602d4d2081af7c3a45852d875a03dd337a6bfdd6e06407b61342a43"
+checksum = "91df4bbde75afed763b708b7eee1e8e7651e02d97f6d5dd763e89367e957b23b"
 dependencies = [
 "hermit-abi",
 "libc",
@@ -2304,9 +2299,9 @@ checksum = "42f5e15c9953c5e4ccceeb2e7382a716482c34515315f7b03532b8b4e8393d2d"

 [[package]]
 name = "openssl"
-version = "0.10.72"
+version = "0.10.73"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fedfea7d58a1f73118430a55da6a286e7b044961736ce96a16a17068ea25e5da"
+checksum = "8505734d46c8ab1e19a1dce3aef597ad87dcb4c37e7188231769bd6bd51cebf8"
 dependencies = [
 "bitflags",
 "cfg-if",
@@ -2325,7 +2320,7 @@ checksum = "a948666b637a0f465e8564c73e89d4dde00d72d4d473cc972f390fc3dcee7d9c"
 dependencies = [
 "proc-macro2",
 "quote",
- "syn 2.0.101",
+ "syn 2.0.103",
 ]

 [[package]]
@@ -2336,9 +2331,9 @@ checksum = "d05e27ee213611ffe7d6348b942e8f942b37114c00cc03cec254295a4a17852e"

 [[package]]
 name = "openssl-sys"
-version = "0.9.108"
+version = "0.9.109"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e145e1651e858e820e4860f7b9c5e169bc1d8ce1c86043be79fa7b7634821847"
+checksum = "90096e2e47630d78b7d1c20952dc621f957103f8bc2c8359ec81290d75238571"
 dependencies = [
 "cc",
 "libc",
@@ -2414,7 +2409,7 @@ checksum = "6e918e4ff8c4549eb882f14b3a4bc8c8bc93de829416eacf579f1207a8fbf861"
 dependencies = [
 "proc-macro2",
 "quote",
- "syn 2.0.101",
+ "syn 2.0.103",
 ]

 [[package]]
@@ -2474,12 +2469,12 @@ dependencies = [

 [[package]]
 name = "prettyplease"
-version = "0.2.33"
+version = "0.2.34"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9dee91521343f4c5c6a63edd65e54f31f5c92fe8978c40a4282f8372194c6a7d"
+checksum = "6837b9e10d61f45f987d50808f83d1ee3d206c66acf650c3e4ae2e1f6ddedf55"
 dependencies = [
 "proc-macro2",
- "syn 2.0.101",
+ "syn 2.0.103",
 ]

 [[package]]
@@ -2534,7 +2529,7 @@ dependencies = [
 "proc-macro-error-attr2",
 "proc-macro2",
 "quote",
- "syn 2.0.101",
+ "syn 2.0.103",
 ]

 [[package]]
@@ -2565,7 +2560,7 @@ checksum = "af066a9c399a26e020ada66a034357a868728e72cd426f3adcd35f80d88d88c8"
 dependencies = [
 "proc-macro2",
 "quote",
- "syn 2.0.101",
+ "syn 2.0.103",
 "version_check",
 "yansi",
 ]
@@ -2587,7 +2582,7 @@ checksum = "ca414edb151b4c8d125c12566ab0d74dc9cdba36fb80eb7b848c15f495fd32d1"
 dependencies = [
 "proc-macro2",
 "quote",
- "syn 2.0.101",
+ "syn 2.0.103",
 ]

 [[package]]
@@ -2673,7 +2668,7 @@ dependencies = [
 "proc-macro-utils",
 "proc-macro2",
 "quote",
- "syn 2.0.101",
+ "syn 2.0.103",
 ]

 [[package]]
@@ -2770,14 +2765,14 @@ dependencies = [
 "proc-macro-error2",
 "proc-macro2",
 "quote",
- "syn 2.0.101",
+ "syn 2.0.103",
 ]

 [[package]]
 name = "redox_syscall"
-version = "0.5.12"
+version = "0.5.13"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "928fca9cf2aa042393a8325b9ead81d2f0df4cb12e1e24cef072922ccd99c5af"
+checksum = "0d04b7d0ee6b4a0207a0a7adb104d23ecb0b47d6beae7152d0fa34b692b29fd6"
 dependencies = [
 "bitflags",
 ]
@@ -2828,9 +2823,9 @@ dependencies = [

 [[package]]
 name = "reqwest"
-version = "0.12.18"
+version = "0.12.20"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e98ff6b0dbbe4d5a37318f433d4fc82babd21631f194d370409ceb2e40b2f0b5"
+checksum = "eabf4c97d9130e2bf606614eb937e86edac8292eaa6f422f995d7e8de1eb1813"
 dependencies = [
 "base64",
 "bytes",
@@ -2843,13 +2838,10 @@ dependencies = [
 "hyper-rustls",
 "hyper-tls",
 "hyper-util",
- "ipnet",
 "js-sys",
 "log",
- "mime",
 "mime_guess",
 "native-tls",
- "once_cell",
 "percent-encoding",
 "pin-project-lite",
 "quinn",
@@ -2896,7 +2888,7 @@ checksum = "1e147371c75553e1e2fcdb483944a8540b8438c31426279553b9a8182a9b7b65"
 dependencies = [
 "bytecheck",
 "bytes",
- "hashbrown 0.15.3",
+ "hashbrown 0.15.4",
 "indexmap",
 "munge",
 "ptr_meta",
@@ -2915,7 +2907,7 @@ checksum = "246b40ac189af6c675d124b802e8ef6d5246c53e17367ce9501f8f66a81abb7a"
 dependencies = [
 "proc-macro2",
 "quote",
- "syn 2.0.101",
+ "syn 2.0.103",
 ]

 [[package]]
@@ -2950,16 +2942,16 @@ dependencies = [
 "proc-macro2",
 "proc-macro2-diagnostics",
 "quote",
- "syn 2.0.101",
+ "syn 2.0.103",
 "syn_derive",
 "thiserror 2.0.12",
 ]

 [[package]]
 name = "rustc-demangle"
-version = "0.1.24"
+version = "0.1.25"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "719b953e2095829ee67db738b3bfa9fa368c94900df327b3f07fe6e794d2fe1f"
+checksum = "989e6739f80c4ad5b13e0fd7fe89531180375b18520cc8c82080e4dc4035b84f"

 [[package]]
 name = "rustc-hash"
@@ -3146,7 +3138,7 @@ checksum = "7ce26a84e3d8d10853301cf6a75c58132b8f5d5e8fee65949ea8dd7758d6760b"
 dependencies = [
 "proc-macro2",
 "quote",
- "syn 2.0.101",
+ "syn 2.0.103",
 ]

 [[package]]
@@ -3168,7 +3160,7 @@ checksum = "5b0276cf7f2c73365f7157c8123c21cd9a50fbbd844757af28ca1f5925fc2a00"
 dependencies = [
 "proc-macro2",
 "quote",
- "syn 2.0.101",
+ "syn 2.0.103",
 ]

 [[package]]
@@ -3206,9 +3198,9 @@ dependencies = [

 [[package]]
 name = "serde_spanned"
-version = "0.6.8"
+version = "0.6.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "87607cb1398ed59d48732e575a4c28a7a8ebf2454b964fe3f224f2afc07909e1"
+checksum = "bf41e0cfaf7226dca15e8197172c295a782857fcb97fad1808a166870dee75a3"
 dependencies = [
 "serde",
 ]
@@ -3247,7 +3239,7 @@ checksum = "5d69265a08751de7844521fd15003ae0a888e035773ba05695c5c759a6f89eef"
 dependencies = [
 "proc-macro2",
 "quote",
- "syn 2.0.101",
+ "syn 2.0.103",
 ]

 [[package]]
@@ -3271,7 +3263,6 @@ dependencies = [
 "inventory",
 "js-sys",
 "multer",
- "once_cell",
 "pin-project-lite",
 "postcard",
 "reqwest",
@@ -3310,7 +3301,7 @@ dependencies = [
 "convert_case 0.6.0",
 "proc-macro2",
 "quote",
- "syn 2.0.101",
+ "syn 2.0.103",
 "xxhash-rust",
 ]

@@ -3323,7 +3314,7 @@ dependencies = [
 "proc-macro2",
 "quote",
 "rustc_version",
- "syn 2.0.101",
+ "syn 2.0.103",
 "xxhash-rust",
 ]

@@ -3332,7 +3323,7 @@ name = "server_fn_macro_default"
 version = "0.8.2"
 dependencies = [
 "server_fn_macro 0.8.2",
- "syn 2.0.101",
+ "syn 2.0.103",
 ]

 [[package]]
@@ -3399,7 +3390,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f62f06db0370222f7f498ef478fce9f8df5828848d1d3517e3331936d7074f55"
 dependencies = [
 "quote",
- "syn 2.0.101",
+ "syn 2.0.103",
 ]

 [[package]]
@@ -3422,9 +3413,9 @@ dependencies = [

 [[package]]
 name = "smallvec"
-version = "1.15.0"
+version = "1.15.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8917285742e9f3e1683f0a9c4e6b57960b7314d0b08d30d1ecd426713ee2eee9"
+checksum = "67b1b7a3b5fe4f1376887184045fcf45c69e92af734b7aaddc05fb777b6fbd03"

 [[package]]
 name = "socket2"
@@ -3469,9 +3460,9 @@ dependencies = [

 [[package]]
 name = "syn"
-version = "2.0.101"
+version = "2.0.103"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8ce2b7fc941b3a24138a0a7cf8e858bfc6a992e7978a068a5c760deb0ed43caf"
+checksum = "e4307e30089d6fd6aff212f2da3a1f9e32f3223b1f010fb09b7c95f90f3ca1e8"
 dependencies = [
 "proc-macro2",
 "quote",
@@ -3487,7 +3478,7 @@ dependencies = [
 "proc-macro-error2",
 "proc-macro2",
 "quote",
- "syn 2.0.101",
+ "syn 2.0.103",
 ]

 [[package]]
@@ -3507,7 +3498,7 @@ checksum = "728a70f3dbaf5bab7f0c4b1ac8d7ae5ea60a4b5549c8a5914361c99147a709d2"
 dependencies = [
 "proc-macro2",
 "quote",
- "syn 2.0.101",
+ "syn 2.0.103",
 ]

 [[package]]
@@ -3541,7 +3532,6 @@ dependencies = [
 "linear-map",
 "next_tuple",
 "oco_ref",
- "once_cell",
 "or_poisoned",
 "parking_lot",
 "paste",
@@ -3633,7 +3623,7 @@ checksum = "4fee6c4efc90059e10f81e6d42c60a18f76588c3d74cb83a0b242a2b6c7504c1"
 dependencies = [
 "proc-macro2",
 "quote",
- "syn 2.0.101",
+ "syn 2.0.103",
 ]

 [[package]]
@@ -3644,7 +3634,7 @@ checksum = "7f7cf42b4507d8ea322120659672cf1b9dbb93f8f2d4ecfd6e51350ff5b17a1d"
 dependencies = [
 "proc-macro2",
 "quote",
- "syn 2.0.101",
+ "syn 2.0.103",
 ]

 [[package]]
@@ -3736,7 +3726,7 @@ checksum = "6e06d43f1345a3bcd39f6a56dbb7dcab2ba47e68e8ac134855e7e2bdbaf8cab8"
 dependencies = [
 "proc-macro2",
 "quote",
- "syn 2.0.101",
+ "syn 2.0.103",
 ]

 [[package]]
@@ -3811,9 +3801,9 @@ dependencies = [

 [[package]]
 name = "toml"
-version = "0.8.22"
+version = "0.8.23"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "05ae329d1f08c4d17a59bed7ff5b5a769d062e64a62d34a3261b219e62cd5aae"
+checksum = "dc1beb996b9d83529a9e75c17a1686767d148d70663143c7854d8b4a09ced362"
 dependencies = [
 "serde",
 "serde_spanned",
@@ -3823,18 +3813,18 @@ dependencies = [

 [[package]]
 name = "toml_datetime"
-version = "0.6.9"
+version = "0.6.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3da5db5a963e24bc68be8b17b6fa82814bb22ee8660f192bb182771d498f09a3"
+checksum = "22cddaf88f4fbc13c51aebbf5f8eceb5c7c5a9da2ac40a13519eb5b0a0e8f11c"
 dependencies = [
 "serde",
 ]

 [[package]]
 name = "toml_edit"
-version = "0.22.26"
+version = "0.22.27"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "310068873db2c5b3e7659d2cc35d21855dbafa50d1ce336397c666e3cb08137e"
+checksum = "41fe8c660ae4257887cf66394862d21dbca4a6ddd26f04a3560410406a2f819a"
 dependencies = [
 "indexmap",
 "serde",
@@ -3846,9 +3836,9 @@ dependencies = [

 [[package]]
 name = "toml_write"
-version = "0.1.1"
+version = "0.1.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bfb942dfe1d8e29a7ee7fcbde5bd2b9a25fb89aa70caea2eba3bee836ff41076"
+checksum = "5d99f8c9a7727884afe522e9bd5edbfc91a3312b36a77b5fb8926e4c31a41801"

 [[package]]
 name = "tower"
@@ -3868,12 +3858,13 @@ dependencies = [

 [[package]]
 name = "tower-http"
-version = "0.6.4"
+version = "0.6.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0fdb0c213ca27a9f57ab69ddb290fd80d970922355b83ae380b395d3986b8a2e"
+checksum = "adc82fd73de2a9722ac5da747f12383d2bfdb93591ee6c58486e0097890f05f2"
 dependencies = [
 "bitflags",
 "bytes",
+ "futures-core",
 "futures-util",
 "http 1.3.1",
 "http-body",
@@ -3919,20 +3910,20 @@ dependencies = [

 [[package]]
 name = "tracing-attributes"
-version = "0.1.28"
+version = "0.1.29"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "395ae124c09f9e6918a2310af6038fba074bcf474ac352496d5910dd59a2226d"
+checksum = "1b1ffbcf9c6f6b99d386e7444eb608ba646ae452a36b39737deb9663b610f662"
 dependencies = [
 "proc-macro2",
 "quote",
- "syn 2.0.101",
+ "syn 2.0.103",
 ]

 [[package]]
 name = "tracing-core"
-version = "0.1.33"
+version = "0.1.34"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e672c95779cf947c5311f83787af4fa8fffd12fb27e4993211a84bdfd9610f9c"
+checksum = "b9d12581f227e93f094d3af2ae690a574abb8a2b9b7a96e7cfe9647b2b617678"
 dependencies = [
 "once_cell",
 ]
@@ -3992,7 +3983,7 @@ checksum = "60d8d828da2a3d759d3519cdf29a5bac49c77d039ad36d0782edadbf9cd5415b"
 dependencies = [
 "proc-macro2",
 "quote",
- "syn 2.0.101",
+ "syn 2.0.103",
 ]

 [[package]]
@@ -4116,9 +4107,9 @@ dependencies = [

 [[package]]
 name = "wasi"
-version = "0.11.0+wasi-snapshot-preview1"
+version = "0.11.1+wasi-snapshot-preview1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9c8d87e72b64a3b4db28d11ce29237c246188f4f51057d65a7eab63b7987e423"
+checksum = "ccf3ec651a847eb01de73ccad15eb7d99f80485de043efb2f370cd654f4ea44b"

 [[package]]
 name = "wasi"
@@ -4151,7 +4142,7 @@ dependencies = [
 "log",
 "proc-macro2",
 "quote",
- "syn 2.0.101",
+ "syn 2.0.103",
 "wasm-bindgen-shared",
 ]

@@ -4186,7 +4177,7 @@ checksum = "8ae87ea40c9f689fc23f209965b6fb8a99ad69aeeb0231408be24920604395de"
 dependencies = [
 "proc-macro2",
 "quote",
- "syn 2.0.101",
+ "syn 2.0.103",
 "wasm-bindgen-backend",
 "wasm-bindgen-shared",
 ]
@@ -4221,7 +4212,7 @@ checksum = "17d5042cc5fa009658f9a7333ef24291b1291a25b6382dd68862a7f3b969f69b"
 dependencies = [
 "proc-macro2",
 "quote",
- "syn 2.0.101",
+ "syn 2.0.103",
 ]

 [[package]]
@@ -4359,9 +4350,9 @@ checksum = "589f6da84c646204747d1270a2a5661ea66ed1cced2631d546fdfb155959f9ec"

 [[package]]
 name = "winnow"
-version = "0.7.10"
+version = "0.7.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c06928c8748d81b05c9be96aad92e1b6ff01833332f281e8cfca3be4b35fc9ec"
+checksum = "74c7b26e3480b707944fc872477815d29a8e429d2f93a1ce000f5fa84a15cbcd"
 dependencies = [
 "memchr",
 ]
@@ -4413,7 +4404,7 @@ checksum = "38da3c9736e16c5d3c8c597a9aaa5d1fa565d0532ae05e27c24aa62fb32c0ab6"
 dependencies = [
 "proc-macro2",
 "quote",
- "syn 2.0.101",
+ "syn 2.0.103",
 "synstructure",
 ]

@@ -4434,7 +4425,7 @@ checksum = "28a6e20d751156648aa063f3800b706ee209a32c0b4d9f24be3d980b01be55ef"
 dependencies = [
 "proc-macro2",
 "quote",
- "syn 2.0.101",
+ "syn 2.0.103",
 ]

 [[package]]
@@ -4454,7 +4445,7 @@ checksum = "d71e5d6e06ab090c67b5e44993ec16b72dcbaabc526db883a360057678b48502"
 dependencies = [
 "proc-macro2",
 "quote",
- "syn 2.0.101",
+ "syn 2.0.103",
 "synstructure",
 ]

@@ -4494,7 +4485,7 @@ checksum = "5b96237efa0c878c64bd89c436f661be4e46b2f3eff1ebb976f7ef2321d2f58f"
 dependencies = [
 "proc-macro2",
 "quote",
- "syn 2.0.101",
+ "syn 2.0.103",
 ]

 [[package]]
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -42,7 +42,7 @@ exclude = ["benchmarks", "examples", "projects"]
 [workspace.package]
 version = "0.8.2"
 edition = "2021"
-rust-version = "1.76"
+rust-version = "1.80"

 [workspace.dependencies]
 # members
@@ -85,7 +85,6 @@ rstml = { default-features = false, version = "0.12.1" }
 rustc_version = { default-features = false, version = "0.4.1" }
 guardian = { default-features = false, version = "1.3.0" }
 rustc-hash = { default-features = false, version = "2.1.1" }
-once_cell = { default-features = false, version = "1.21.3" }
 actix-web = { default-features = false, version = "4.11.0" }
 tracing = { default-features = false, version = "0.1.41" }
 slotmap = { default-features = false, version = "1.0.7" }
--- a/examples/counter_isomorphic/Cargo.toml
+++ b/examples/counter_isomorphic/Cargo.toml
@@ -23,7 +23,6 @@ leptos = { path = "../../leptos" }
 leptos_actix = { path = "../../integrations/actix", optional = true }
 leptos_router = { path = "../../router" }
 log = "0.4.22"
-once_cell = "1.19"
 gloo-net = { version = "0.6.0" }
 wasm-bindgen = "0.2.93"
 serde = { version = "1.0", features = ["derive"] }
--- a/examples/regression/Cargo.toml
+++ b/examples/regression/Cargo.toml
@@ -0,0 +1,90 @@
+[package]
+name = "regression"
+version = "0.1.0"
+edition = "2021"
+
+[lib]
+crate-type = ["cdylib", "rlib"]
+
+[dependencies]
+axum = { version = "0.8.1", optional = true }
+console_error_panic_hook = "0.1.7"
+console_log = "1.0"
+leptos = { path = "../../leptos", features = ["tracing"] }
+leptos_meta = { path = "../../meta" }
+leptos_axum = { path = "../../integrations/axum", optional = true }
+leptos_router = { path = "../../router" }
+serde = { version = "1.0", features = ["derive"] }
+thiserror = "1.0"
+tokio = { version = "1.39", features = [ "rt-multi-thread", "macros", "time" ], optional = true }
+wasm-bindgen = "0.2.92"
+
+[features]
+hydrate = [
+  "leptos/hydrate",
+]
+ssr = [
+  "dep:axum",
+  "dep:tokio",
+  "leptos/ssr",
+  "leptos_meta/ssr",
+  "dep:leptos_axum",
+  "leptos_router/ssr",
+]
+
+[profile.release]
+panic = "abort"
+
+[profile.wasm-release]
+inherits = "release"
+opt-level = 'z'
+lto = true
+codegen-units = 1
+panic = "abort"
+
+[package.metadata.cargo-all-features]
+denylist = ["axum", "tower", "tower-http", "tokio", "sqlx", "leptos_axum"]
+skip_feature_sets = [["ssr", "hydrate"]]
+
+[package.metadata.leptos]
+# The name used by wasm-bindgen/cargo-leptos for the JS/WASM bundle. Defaults to the crate name
+output-name = "regression"
+# The site root folder is where cargo-leptos generate all output. WARNING: all content of this folder will be erased on a rebuild. Use it in your server setup.
+site-root = "target/site"
+# The site-root relative folder where all compiled output (JS, WASM and CSS) is written
+# Defaults to pkg
+site-pkg-dir = "pkg"
+# The IP and port (ex: 127.0.0.1:3000) where the server serves the content. Use it in your server setup.
+site-addr = "127.0.0.1:3000"
+# The port to use for automatic reload monitoring
+reload-port = 3001
+# [Optional] Command to use when running end2end tests. It will run in the end2end dir.
+#   [Windows] for non-WSL use "npx.cmd playwright test"
+#   This binary name can be checked in Powershell with Get-Command npx
+end2end-cmd = "cargo make test-ui"
+end2end-dir = "e2e"
+#  The browserlist query used for optimizing the CSS.
+browserquery = "defaults"
+# Set by cargo-leptos watch when building with that tool. Controls whether autoreload JS will be included in the head
+watch = false
+# The environment Leptos will run in, usually either "DEV" or "PROD"
+env = "DEV"
+# The features to use when compiling the bin target
+#
+# Optional. Can be over-ridden with the command line parameter --bin-features
+bin-features = ["ssr"]
+
+# If the --no-default-features flag should be used when compiling the bin target
+#
+# Optional. Defaults to false.
+bin-default-features = false
+
+# The features to use when compiling the lib target
+#
+# Optional. Can be over-ridden with the command line parameter --lib-features
+lib-features = ["hydrate"]
+
+# If the --no-default-features flag should be used when compiling the lib target
+#
+# Optional. Defaults to false.
+lib-default-features = false
--- a/examples/regression/LICENSE
+++ b/examples/regression/LICENSE
@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2025 Leptos
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
--- a/examples/regression/Makefile.toml
+++ b/examples/regression/Makefile.toml
@@ -0,0 +1,8 @@
+extend = [
+    { path = "../cargo-make/main.toml" },
+    { path = "../cargo-make/cargo-leptos-webdriver-test.toml" },
+]
+
+[env]
+
+CLIENT_PROCESS_NAME = "regression"
--- a/examples/regression/README.md
+++ b/examples/regression/README.md
@@ -0,0 +1,8 @@
+# Regression Tests
+
+This example functions as a catch-all for all current and future regression
+test cases that typically happens at integration.
+
+## Quick Start
+
+Run `cargo leptos watch` to run this example.
--- a/examples/regression/assets/favicon.ico
+++ b/examples/regression/assets/favicon.ico
--- a/examples/regression/e2e/Cargo.toml
+++ b/examples/regression/e2e/Cargo.toml
@@ -0,0 +1,18 @@
+[package]
+name = "regression_e2e"
+version = "0.1.0"
+edition = "2021"
+
+[dev-dependencies]
+anyhow = "1.0"
+async-trait = "0.1.81"
+cucumber = "0.21.1"
+fantoccini = "0.21.1"
+pretty_assertions = "1.4"
+serde_json = "1.0"
+tokio = { version = "1.39", features = ["macros", "rt-multi-thread", "time"] }
+url = "2.5"
+
+[[test]]
+name = "app_suite"
+harness = false    # Allow Cucumber to print output instead of libtest
--- a/examples/regression/e2e/Makefile.toml
+++ b/examples/regression/e2e/Makefile.toml
@@ -0,0 +1,20 @@
+extend = { path = "../../cargo-make/main.toml" }
+
+[tasks.test]
+env = { RUN_AUTOMATICALLY = false }
+condition = { env_true = ["RUN_AUTOMATICALLY"] }
+
+[tasks.ci]
+
+[tasks.test-ui]
+command = "cargo"
+args = [
+  "test",
+  "--test",
+  "app_suite",
+  "--",
+  "--retry",
+  "2",
+  "--fail-fast",
+  "${@}",
+]
--- a/examples/regression/e2e/README.md
+++ b/examples/regression/e2e/README.md
@@ -0,0 +1,34 @@
+# E2E Testing
+
+This example demonstrates e2e testing with Rust using executable requirements.
+
+## Testing Stack
+
+|    |      Role      |  Description |
+|---|---|---|
+| [Cucumber](https://github.com/cucumber-rs/cucumber/tree/main) | Test Runner | Run [Gherkin](https://cucumber.io/docs/gherkin/reference/) specifications as Rust tests |
+| [Fantoccini](https://github.com/jonhoo/fantoccini/tree/main) | Browser Client | Interact with web pages through WebDriver |
+| [Cargo Leptos](https://github.com/leptos-rs/cargo-leptos) | Build Tool |  Compile example and start the server and end-2-end tests |
+| [chromedriver](https://chromedriver.chromium.org/downloads) | WebDriver | Provide WebDriver for Chrome |
+
+## Testing Organization
+
+Testing is organized around what a user can do and see/not see. Test scenarios are grouped by the **user action** and the **object** of that action. This makes it easier to locate and reason about requirements.
+
+Here is a brief overview of how things fit together.
+
+```bash
+features
+└── {action}_{object}.feature   # Specify test scenarios
+tests
+├── fixtures
+│   ├── action.rs               # Perform a user action (click, type, etc.)
+│   ├── check.rs                # Assert what a user can see/not see
+│   ├── find.rs                 # Query page elements
+│   ├── mod.rs
+│   └── world
+│       ├── action_steps.rs     # Map Gherkin steps to user actions
+│       ├── check_steps.rs      # Map Gherkin steps to user expectations
+│       └── mod.rs
+└── app_suite.rs                # Test main
+```
--- a/examples/regression/e2e/features/pr_4091.feature
+++ b/examples/regression/e2e/features/pr_4091.feature
@@ -0,0 +1,26 @@
+@check_pr_4091
+Feature: Regression from pull request 4091
+
+    Scenario: Signal for testing should work
+        Given I see the app
+        And I can access regression test 4091
+        When I select the link test1
+        Then I see the result is the string Test1
+
+    Scenario: The result returns to empty due to on_cleanup
+        Given I see the app
+        And I can access regression test 4091
+        When I select the following links
+            | test1     |
+            | 4091 Home |
+        Then I see the result is empty
+
+    Scenario: The result does not accumulate due to on_cleanup
+        Given I see the app
+        And I can access regression test 4091
+        When I select the following links
+            | test1     |
+            | 4091 Home |
+            | test1     |
+            | 4091 Home |
+        Then I see the result is empty
--- a/examples/regression/e2e/tests/app_suite.rs
+++ b/examples/regression/e2e/tests/app_suite.rs
@@ -0,0 +1,30 @@
+mod fixtures;
+
+use anyhow::Result;
+use cucumber::World;
+use fixtures::world::AppWorld;
+use std::{ffi::OsStr, fs::read_dir};
+
+#[tokio::main]
+async fn main() -> Result<()> {
+    // Normally the below is done, but it's now gotten to the point of
+    // having a sufficient number of tests where the resource contention
+    // of the concurrently running browsers will cause failures on CI.
+    // AppWorld::cucumber()
+    //     .fail_on_skipped()
+    //     .run_and_exit("./features")
+    //     .await;
+
+    // Mitigate the issue by manually stepping through each feature,
+    // rather than letting cucumber glob them and dispatch all at once.
+    for entry in read_dir("./features")? {
+        let path = entry?.path();
+        if path.extension() == Some(OsStr::new("feature")) {
+            AppWorld::cucumber()
+                .fail_on_skipped()
+                .run_and_exit(path)
+                .await;
+        }
+    }
+    Ok(())
+}
--- a/examples/regression/e2e/tests/fixtures/action.rs
+++ b/examples/regression/e2e/tests/fixtures/action.rs
@@ -0,0 +1,17 @@
+use super::{find, world::HOST};
+use anyhow::Result;
+use fantoccini::Client;
+use std::result::Result::Ok;
+
+pub async fn goto_path(client: &Client, path: &str) -> Result<()> {
+    let url = format!("{}{}", HOST, path);
+    client.goto(&url).await?;
+
+    Ok(())
+}
+
+pub async fn click_link(client: &Client, text: &str) -> Result<()> {
+    let link = find::link_with_text(&client, &text).await?;
+    link.click().await?;
+    Ok(())
+}
--- a/examples/regression/e2e/tests/fixtures/check.rs
+++ b/examples/regression/e2e/tests/fixtures/check.rs
@@ -0,0 +1,13 @@
+use crate::fixtures::find;
+use anyhow::{Ok, Result};
+use fantoccini::Client;
+use pretty_assertions::assert_eq;
+
+pub async fn result_text_is(
+    client: &Client,
+    expected_text: &str,
+) -> Result<()> {
+    let actual = find::text_at_id(client, "result").await?;
+    assert_eq!(&actual, expected_text);
+    Ok(())
+}
--- a/examples/regression/e2e/tests/fixtures/find.rs
+++ b/examples/regression/e2e/tests/fixtures/find.rs
@@ -0,0 +1,21 @@
+use anyhow::{Ok, Result};
+use fantoccini::{elements::Element, Client, Locator};
+
+pub async fn text_at_id(client: &Client, id: &str) -> Result<String> {
+    let element = client
+        .wait()
+        .for_element(Locator::Id(id))
+        .await
+        .expect(format!("no such element with id `{}`", id).as_str());
+    let text = element.text().await?;
+    Ok(text)
+}
+
+pub async fn link_with_text(client: &Client, text: &str) -> Result<Element> {
+    let link = client
+        .wait()
+        .for_element(Locator::LinkText(text))
+        .await
+        .expect(format!("Link not found by `{}`", text).as_str());
+    Ok(link)
+}
--- a/examples/regression/e2e/tests/fixtures/mod.rs
+++ b/examples/regression/e2e/tests/fixtures/mod.rs
@@ -0,0 +1,4 @@
+pub mod action;
+pub mod check;
+pub mod find;
+pub mod world;
--- a/examples/regression/e2e/tests/fixtures/world/action_steps.rs
+++ b/examples/regression/e2e/tests/fixtures/world/action_steps.rs
@@ -0,0 +1,47 @@
+use crate::fixtures::{action, world::AppWorld};
+use anyhow::{Ok, Result};
+use cucumber::{gherkin::Step, given, when};
+
+#[given("I see the app")]
+#[when("I open the app")]
+async fn i_open_the_app(world: &mut AppWorld) -> Result<()> {
+    let client = &world.client;
+    action::goto_path(client, "").await?;
+
+    Ok(())
+}
+
+#[given(regex = "^I can access regression test (.*)$")]
+#[when(regex = "^I select the link (.*)$")]
+async fn i_select_the_link(world: &mut AppWorld, text: String) -> Result<()> {
+    let client = &world.client;
+    action::click_link(client, &text).await?;
+
+    Ok(())
+}
+
+#[given(expr = "I select the following links")]
+#[when(expr = "I select the following links")]
+async fn i_select_the_following_links(
+    world: &mut AppWorld,
+    step: &Step,
+) -> Result<()> {
+    let client = &world.client;
+
+    if let Some(table) = step.table.as_ref() {
+        for row in table.rows.iter() {
+            action::click_link(client, &row[0]).await?;
+        }
+    }
+
+    Ok(())
+}
+
+#[given(regex = "^I (refresh|reload) the (browser|page)$")]
+#[when(regex = "^I (refresh|reload) the (browser|page)$")]
+async fn i_refresh_the_browser(world: &mut AppWorld) -> Result<()> {
+    let client = &world.client;
+    client.refresh().await?;
+
+    Ok(())
+}
--- a/examples/regression/e2e/tests/fixtures/world/check_steps.rs
+++ b/examples/regression/e2e/tests/fixtures/world/check_steps.rs
@@ -0,0 +1,22 @@
+use crate::fixtures::{check, world::AppWorld};
+use anyhow::{Ok, Result};
+use cucumber::then;
+
+#[then(regex = r"^I see the result is empty$")]
+async fn i_see_the_result_is_empty(
+    world: &mut AppWorld,
+) -> Result<()> {
+    let client = &world.client;
+    check::result_text_is(client, "").await?;
+    Ok(())
+}
+
+#[then(regex = r"^I see the result is the string (.*)$")]
+async fn i_see_the_result_is_the_string(
+    world: &mut AppWorld,
+    text: String,
+) -> Result<()> {
+    let client = &world.client;
+    check::result_text_is(client, &text).await?;
+    Ok(())
+}
--- a/examples/regression/e2e/tests/fixtures/world/mod.rs
+++ b/examples/regression/e2e/tests/fixtures/world/mod.rs
@@ -0,0 +1,39 @@
+pub mod action_steps;
+pub mod check_steps;
+
+use anyhow::Result;
+use cucumber::World;
+use fantoccini::{
+    error::NewSessionError, wd::Capabilities, Client, ClientBuilder,
+};
+
+pub const HOST: &str = "http://127.0.0.1:3000";
+
+#[derive(Debug, World)]
+#[world(init = Self::new)]
+pub struct AppWorld {
+    pub client: Client,
+}
+
+impl AppWorld {
+    async fn new() -> Result<Self, anyhow::Error> {
+        let webdriver_client = build_client().await?;
+
+        Ok(Self {
+            client: webdriver_client,
+        })
+    }
+}
+
+async fn build_client() -> Result<Client, NewSessionError> {
+    let mut cap = Capabilities::new();
+    let arg = serde_json::from_str("{\"args\": [\"-headless\"]}").unwrap();
+    cap.insert("goog:chromeOptions".to_string(), arg);
+
+    let client = ClientBuilder::native()
+        .capabilities(cap)
+        .connect("http://localhost:4444")
+        .await?;
+
+    Ok(client)
+}
--- a/examples/regression/src/app.rs
+++ b/examples/regression/src/app.rs
@@ -0,0 +1,61 @@
+use crate::pr_4091::Routes4091;
+use leptos::prelude::*;
+use leptos_meta::{MetaTags, *};
+use leptos_router::{
+    components::{Route, Router, Routes},
+    path,
+};
+
+pub fn shell(options: LeptosOptions) -> impl IntoView {
+    view! {
+        <!DOCTYPE html>
+        <html lang="en">
+            <head>
+                <meta charset="utf-8"/>
+                <meta name="viewport" content="width=device-width, initial-scale=1"/>
+                <AutoReload options=options.clone()/>
+                <HydrationScripts options/>
+                <MetaTags/>
+            </head>
+            <body>
+                <App/>
+            </body>
+        </html>
+    }
+}
+
+#[component]
+pub fn App() -> impl IntoView {
+    provide_meta_context();
+    let fallback = || view! { "Page not found." }.into_view();
+    view! {
+        <Stylesheet id="leptos" href="/pkg/regression.css"/>
+        <Router>
+            <main>
+                <Routes fallback>
+                    <Route path=path!("") view=HomePage/>
+                    <Routes4091/>
+                </Routes>
+            </main>
+        </Router>
+    }
+}
+
+#[server]
+async fn server_call() -> Result<(), ServerFnError> {
+    tokio::time::sleep(std::time::Duration::from_millis(1)).await;
+    Ok(())
+}
+
+#[component]
+fn HomePage() -> impl IntoView {
+    view! {
+        <Title text="Regression Tests"/>
+        <h1>"Listing of regression tests"</h1>
+        <nav>
+            <ul>
+                <li><a href="/4091/">"4091"</a></li>
+            </ul>
+        </nav>
+    }
+}
--- a/examples/regression/src/lib.rs
+++ b/examples/regression/src/lib.rs
@@ -0,0 +1,10 @@
+pub mod app;
+mod pr_4091;
+
+#[cfg(feature = "hydrate")]
+#[wasm_bindgen::prelude::wasm_bindgen]
+pub fn hydrate() {
+    use app::*;
+    console_error_panic_hook::set_once();
+    leptos::mount::hydrate_body(App);
+}
--- a/examples/regression/src/main.rs
+++ b/examples/regression/src/main.rs
@@ -0,0 +1,37 @@
+#[cfg(feature = "ssr")]
+#[tokio::main]
+async fn main() {
+    use axum::Router;
+    use leptos::prelude::*;
+    use leptos_axum::{generate_route_list, LeptosRoutes};
+    use regression::app::{shell, App};
+
+    let conf = get_configuration(None).unwrap();
+    let addr = conf.leptos_options.site_addr;
+    let leptos_options = conf.leptos_options;
+    // Generate the list of routes in your Leptos App
+    let routes = generate_route_list(App);
+
+    let app = Router::new()
+        .leptos_routes(&leptos_options, routes, {
+            let leptos_options = leptos_options.clone();
+            move || shell(leptos_options.clone())
+        })
+        .fallback(leptos_axum::file_and_error_handler(shell))
+        .with_state(leptos_options);
+
+    // run our app with hyper
+    // `axum::Server` is a re-export of `hyper::Server`
+    println!("listening on http://{}", &addr);
+    let listener = tokio::net::TcpListener::bind(&addr).await.unwrap();
+    axum::serve(listener, app.into_make_service())
+        .await
+        .unwrap();
+}
+
+#[cfg(not(feature = "ssr"))]
+pub fn main() {
+    // no client-side main function
+    // unless we want this to work with e.g., Trunk for pure client-side testing
+    // see lib.rs for hydration function instead
+}
--- a/examples/regression/src/pr_4091.rs
+++ b/examples/regression/src/pr_4091.rs
@@ -0,0 +1,67 @@
+use leptos::{context::Provider, prelude::*};
+use leptos_router::{
+    components::{ParentRoute, Route, A},
+    nested_router::Outlet,
+    path,
+};
+
+// FIXME This should be a set rather than a naive vec for push and pop, as
+// it may be possible for unexpected token be popped/pushed on multi-level
+// navigation.  For basic naive tests it should be Fine(TM).
+#[derive(Clone)]
+struct Expectations(Vec<&'static str>);
+
+#[component]
+pub fn Routes4091() -> impl leptos_router::MatchNestedRoutes + Clone {
+    view! {
+        <ParentRoute path=path!("4091") view=Container>
+            <Route path=path!("") view=Root/>
+            <Route path=path!("test1") view=Test1/>
+        </ParentRoute>
+    }
+    .into_inner()
+}
+
+#[component]
+fn Container() -> impl IntoView {
+    let rw_signal = RwSignal::new(Expectations(Vec::new()));
+    provide_context(rw_signal);
+
+    view! {
+        <nav>
+            <ul>
+                <li><A href="./">"4091 Home"</A></li>
+                <li><A href="test1">"test1"</A></li>
+            </ul>
+        </nav>
+        <div id="result">{move || {
+            rw_signal.with(|ex| ex.0.iter().fold(String::new(), |a, b| a + b + " "))
+        }}</div>
+        <Provider value=rw_signal>
+            <Outlet/>
+        </Provider>
+    }
+}
+
+#[component]
+fn Root() -> impl IntoView {
+    view! {
+        <div>"This is Root"</div>
+    }
+}
+
+#[component]
+fn Test1() -> impl IntoView {
+    let signal = expect_context::<RwSignal<Expectations>>();
+
+    on_cleanup(move || {
+        signal.update(|ex| {
+            ex.0.pop();
+        });
+    });
+
+    view! {
+        {move || signal.update(|ex| ex.0.push("Test1"))}
+        <div>"This is Test1"</div>
+    }
+}
--- a/examples/regression/style/main.scss
+++ b/examples/regression/style/main.scss
@@ -0,0 +1,3 @@
+body {
+    font-family: sans-serif;
+}
--- a/examples/server_fns_axum/Cargo.toml
+++ b/examples/server_fns_axum/Cargo.toml
@@ -38,7 +38,6 @@ strum = { version = "0.27.1", features = ["strum_macros", "derive"] }
 notify = { version = "8.0", optional = true }
 pin-project-lite = "0.2.14"
 dashmap = { version = "6.0", optional = true }
-once_cell = { version = "1.19", optional = true }
 async-broadcast = { version = "0.7.1", optional = true }
 bytecheck = "0.8.0"
 rkyv = { version = "0.8.8" }
@@ -54,7 +53,6 @@ ssr = [
  "dep:leptos_axum",
  "dep:notify",
  "dep:dashmap",
-  "dep:once_cell",
  "dep:async-broadcast",
 ]

--- a/examples/server_fns_axum/src/app.rs
+++ b/examples/server_fns_axum/src/app.rs
@@ -424,7 +424,7 @@ pub fn FileUploadWithProgress() -> impl IntoView {
        use async_broadcast::{broadcast, Receiver, Sender};
        use dashmap::DashMap;
        use futures::Stream;
-        use once_cell::sync::Lazy;
+        use std::sync::LazyLock;

        struct File {
            total: usize,
@@ -432,7 +432,8 @@ pub fn FileUploadWithProgress() -> impl IntoView {
            rx: Receiver<usize>,
        }

-        static FILES: Lazy<DashMap<String, File>> = Lazy::new(DashMap::new);
+        static FILES: LazyLock<DashMap<String, File>> =
+            LazyLock::new(DashMap::new);

        pub async fn add_chunk(filename: &str, len: usize) {
            println!("[{filename}]\tadding {len}");
--- a/hydration_context/Cargo.toml
+++ b/hydration_context/Cargo.toml
@@ -16,7 +16,6 @@ futures = { workspace = true, default-features = true }
 serde = { features = ["derive"] , workspace = true, default-features = true }
 wasm-bindgen = { workspace = true, optional = true , default-features = true }
 js-sys = { optional = true , workspace = true, default-features = true }
-once_cell = { workspace = true, default-features = true }
 pin-project-lite = { workspace = true, default-features = true }

 [features]
--- a/hydration_context/src/hydrate.rs
+++ b/hydration_context/src/hydrate.rs
@@ -7,10 +7,12 @@ use super::{SerializedDataId, SharedContext};
 use crate::{PinnedFuture, PinnedStream};
 use core::fmt::Debug;
 use js_sys::Array;
-use once_cell::sync::Lazy;
 use std::{
    fmt::Display,
-    sync::atomic::{AtomicBool, AtomicUsize, Ordering},
+    sync::{
+        atomic::{AtomicBool, AtomicUsize, Ordering},
+        LazyLock,
+    },
 };
 use throw_error::{Error, ErrorId};
 use wasm_bindgen::{prelude::wasm_bindgen, JsCast};
@@ -79,8 +81,8 @@ pub struct HydrateSharedContext {
    id: AtomicUsize,
    is_hydrating: AtomicBool,
    during_hydration: AtomicBool,
-    errors: Lazy<Vec<(SerializedDataId, ErrorId, Error)>>,
-    incomplete: Lazy<Vec<SerializedDataId>>,
+    errors: LazyLock<Vec<(SerializedDataId, ErrorId, Error)>>,
+    incomplete: LazyLock<Vec<SerializedDataId>>,
 }

 impl HydrateSharedContext {
@@ -90,8 +92,8 @@ impl HydrateSharedContext {
            id: AtomicUsize::new(0),
            is_hydrating: AtomicBool::new(true),
            during_hydration: AtomicBool::new(true),
-            errors: Lazy::new(serialized_errors),
-            incomplete: Lazy::new(incomplete_chunks),
+            errors: LazyLock::new(serialized_errors),
+            incomplete: LazyLock::new(incomplete_chunks),
        }
    }

@@ -104,8 +106,8 @@ impl HydrateSharedContext {
            id: AtomicUsize::new(0),
            is_hydrating: AtomicBool::new(false),
            during_hydration: AtomicBool::new(true),
-            errors: Lazy::new(serialized_errors),
-            incomplete: Lazy::new(incomplete_chunks),
+            errors: LazyLock::new(serialized_errors),
+            incomplete: LazyLock::new(incomplete_chunks),
        }
    }
 }
--- a/integrations/actix/Cargo.toml
+++ b/integrations/actix/Cargo.toml
@@ -28,7 +28,6 @@ tracing = { optional = true , workspace = true, default-features = true }
 tokio = { features = ["rt", "fs"] , workspace = true, default-features = true }
 send_wrapper = { workspace = true, default-features = true }
 dashmap = { workspace = true, default-features = true }
-once_cell = { workspace = true, default-features = true }

 [package.metadata.docs.rs]
 rustdoc-args = ["--generate-link-to-definition"]
--- a/integrations/actix/src/lib.rs
+++ b/integrations/actix/src/lib.rs
@@ -38,7 +38,6 @@ use leptos_router::{
    static_routes::{RegenerationFn, ResolvedStaticPath},
    ExpandOptionals, Method, PathSegment, RouteList, RouteListing, SsrMode,
 };
-use once_cell::sync::Lazy;
 use parking_lot::RwLock;
 use send_wrapper::SendWrapper;
 use server_fn::{
@@ -51,7 +50,7 @@ use std::{
    future::Future,
    ops::{Deref, DerefMut},
    path::Path,
-    sync::Arc,
+    sync::{Arc, LazyLock},
 };

 /// This struct lets you define headers and override the status of the Response from an Element or a Server Function
@@ -1210,8 +1209,8 @@ impl StaticRouteGenerator {
    }
 }

-static STATIC_HEADERS: Lazy<DashMap<String, ResponseOptions>> =
-    Lazy::new(DashMap::new);
+static STATIC_HEADERS: LazyLock<DashMap<String, ResponseOptions>> =
+    LazyLock::new(DashMap::new);

 fn was_404(owner: &Owner) -> bool {
    let resp = owner.with(|| expect_context::<ResponseOptions>());
--- a/integrations/axum/Cargo.toml
+++ b/integrations/axum/Cargo.toml
@@ -23,7 +23,6 @@ leptos_meta = { workspace = true, features = ["ssr", "nonce"] }
 leptos_router = { workspace = true, features = ["ssr"] }
 leptos_integration_utils = { workspace = true }
 tachys = { workspace = true }
-once_cell = { workspace = true, default-features = true }
 parking_lot = { workspace = true, default-features = true }
 tokio = { default-features = false , workspace = true }
 tower = { features = ["util"] , workspace = true, default-features = true }
--- a/integrations/axum/src/lib.rs
+++ b/integrations/axum/src/lib.rs
@@ -69,12 +69,12 @@ use leptos_router::{
    static_routes::RegenerationFn, ExpandOptionals, PathSegment, RouteList,
    RouteListing, SsrMode,
 };
-#[cfg(feature = "default")]
-use once_cell::sync::Lazy;
 use parking_lot::RwLock;
 use server_fn::{error::ServerFnErrorErr, redirect::REDIRECT_HEADER};
 #[cfg(feature = "default")]
 use std::path::Path;
+#[cfg(feature = "default")]
+use std::sync::LazyLock;
 use std::{collections::HashSet, fmt::Debug, io, pin::Pin, sync::Arc};
 #[cfg(feature = "default")]
 use tower::util::ServiceExt;
@@ -1522,8 +1522,8 @@ impl StaticRouteGenerator {
 }

 #[cfg(feature = "default")]
-static STATIC_HEADERS: Lazy<DashMap<String, ResponseOptions>> =
-    Lazy::new(DashMap::new);
+static STATIC_HEADERS: LazyLock<DashMap<String, ResponseOptions>> =
+    LazyLock::new(DashMap::new);

 #[cfg(feature = "default")]
 fn was_404(owner: &Owner) -> bool {
--- a/leptos/src/form.rs
+++ b/leptos/src/form.rs
@@ -111,28 +111,39 @@ where

    let on_submit = {
        move |ev: SubmitEvent| {
-            if ev.default_prevented() {
-                return;
-            }
-
-            ev.prevent_default();
-
-            match ServFn::from_event(&ev) {
-                Ok(new_input) => {
-                    action.dispatch(new_input);
+            // request_animation_frame here schedules this event handler to run slightly later
+            // this means that this `submit` handler will run *after* any other `submit` handlers
+            // that have been added by the user. this is useful because it means that the user can
+            // add an `on:submit` handler and call `ev.prevent_default()` to prevent the form submission
+            //
+            // without this delay, this handler will always run before the user's handler (which was added
+            // later), which means the user can't prevent the form submission in the same way
+            //
+            // see https://github.com/leptos-rs/leptos/issues/3872
+            request_animation_frame(move || {
+                if ev.default_prevented() {
+                    return;
                }
-                Err(err) => {
-                    crate::logging::error!(
-                        "Error converting form field into server function \
-                         arguments: {err:?}"
-                    );
-                    value.set(Some(Err(ServerFnErrorErr::Serialization(
-                        err.to_string(),
-                    )
-                    .into_app_error())));
-                    version.update(|n| *n += 1);
+
+                ev.prevent_default();
+
+                match ServFn::from_event(&ev) {
+                    Ok(new_input) => {
+                        action.dispatch(new_input);
+                    }
+                    Err(err) => {
+                        crate::logging::error!(
+                            "Error converting form field into server function \
+                             arguments: {err:?}"
+                        );
+                        value.set(Some(Err(ServerFnErrorErr::Serialization(
+                            err.to_string(),
+                        )
+                        .into_app_error())));
+                        version.update(|n| *n += 1);
+                    }
                }
-            }
+            });
        }
    };

--- a/leptos_macro/src/view/mod.rs
+++ b/leptos_macro/src/view/mod.rs
@@ -112,9 +112,9 @@ fn is_inert_element(orig_node: &Node<impl CustomNode>) -> bool {
                return false;
            }

-            // also doesn't work if the top-level element is an SVG/MathML element
+            // also doesn't work if the top-level element is a MathML element
            let el_name = el.name().to_string();
-            if is_svg_element(&el_name) || is_math_ml_element(&el_name) {
+            if is_math_ml_element(&el_name) {
                return false;
            }
        }
@@ -300,7 +300,7 @@ fn inert_element_to_tokens(
    node: &Node<impl CustomNode>,
    escape_text: bool,
    global_class: Option<&TokenTree>,
-) -> Option<TokenStream> {
+) -> TokenStream {
    let mut html = InertElementBuilder::new(global_class);
    let mut nodes = VecDeque::from([Item::Node(node, escape_text)]);

@@ -396,9 +396,114 @@ fn inert_element_to_tokens(

    html.finish();

-    Some(quote! {
+    quote! {
        ::leptos::tachys::html::InertElement::new(#html)
-    })
+    }
+}
+
+fn inert_svg_element_to_tokens(
+    node: &Node<impl CustomNode>,
+    escape_text: bool,
+    global_class: Option<&TokenTree>,
+) -> TokenStream {
+    let mut html = InertElementBuilder::new(global_class);
+    let mut nodes = VecDeque::from([Item::Node(node, escape_text)]);
+
+    while let Some(current) = nodes.pop_front() {
+        match current {
+            Item::ClosingTag(tag) => {
+                // closing tag
+                html.push_str("</");
+                html.push_str(&tag);
+                html.push('>');
+            }
+            Item::Node(current, escape) => {
+                match current {
+                    Node::RawText(raw) => {
+                        let text = raw.to_string_best();
+                        let text = if escape {
+                            html_escape::encode_text(&text)
+                        } else {
+                            text.into()
+                        };
+                        html.push_str(&text);
+                    }
+                    Node::Text(text) => {
+                        let text = text.value_string();
+                        let text = if escape {
+                            html_escape::encode_text(&text)
+                        } else {
+                            text.into()
+                        };
+                        html.push_str(&text);
+                    }
+                    Node::Element(node) => {
+                        let self_closing = is_self_closing(node);
+                        let el_name = node.name().to_string();
+                        let escape = el_name != "script"
+                            && el_name != "style"
+                            && el_name != "textarea";
+
+                        // opening tag
+                        html.push('<');
+                        html.push_str(&el_name);
+
+                        for attr in node.attributes() {
+                            if let NodeAttribute::Attribute(attr) = attr {
+                                let attr_name = attr.key.to_string();
+                                // trim r# from raw identifiers like r#as
+                                let attr_name =
+                                    attr_name.trim_start_matches("r#");
+                                if attr_name != "class" {
+                                    html.push(' ');
+                                    html.push_str(attr_name);
+                                }
+
+                                if let Some(value) =
+                                    attr.possible_value.to_value()
+                                {
+                                    if let KVAttributeValue::Expr(Expr::Lit(
+                                        lit,
+                                    )) = &value.value
+                                    {
+                                        if let Lit::Str(txt) = &lit.lit {
+                                            let value = txt.value();
+                                            let value = html_escape::encode_double_quoted_attribute(&value);
+                                            if attr_name == "class" {
+                                                html.push_class(&value);
+                                            } else {
+                                                html.push_str("=\"");
+                                                html.push_str(&value);
+                                                html.push('"');
+                                            }
+                                        }
+                                    }
+                                };
+                            }
+                        }
+
+                        html.push('>');
+
+                        // render all children
+                        if !self_closing {
+                            nodes.push_front(Item::ClosingTag(el_name));
+                            let children = node.children.iter().rev();
+                            for child in children {
+                                nodes.push_front(Item::Node(child, escape));
+                            }
+                        }
+                    }
+                    _ => {}
+                }
+            }
+        }
+    }
+
+    html.finish();
+
+    quote! {
+        ::leptos::tachys::svg::InertElement::new(#html)
+    }
 }

 fn element_children_to_tokens(
@@ -597,7 +702,17 @@ fn node_to_tokens(
                let escape = el_name != "script"
                    && el_name != "style"
                    && el_name != "textarea";
-                inert_element_to_tokens(node, escape, global_class)
+
+                let el_name = el_node.name().to_string();
+                if is_svg_element(&el_name) {
+                    Some(inert_svg_element_to_tokens(
+                        node,
+                        escape,
+                        global_class,
+                    ))
+                } else {
+                    Some(inert_element_to_tokens(node, escape, global_class))
+                }
            } else {
                element_to_tokens(
                    el_node,
--- a/leptos_server/src/local_resource.rs
+++ b/leptos_server/src/local_resource.rs
@@ -20,7 +20,7 @@ use reactive_graph::{
 };
 use std::{
    future::{pending, Future, IntoFuture},
-    ops::DerefMut,
+    ops::{Deref, DerefMut},
    panic::Location,
 };

@@ -43,6 +43,14 @@ impl<T> Clone for ArcLocalResource<T> {
    }
 }

+impl<T> Deref for ArcLocalResource<T> {
+    type Target = ArcAsyncDerived<T>;
+
+    fn deref(&self) -> &Self::Target {
+        &self.data
+    }
+}
+
 impl<T> ArcLocalResource<T> {
    /// Creates the resource.
    ///
@@ -269,6 +277,14 @@ pub struct LocalResource<T> {
    defined_at: &'static Location<'static>,
 }

+impl<T> Deref for LocalResource<T> {
+    type Target = AsyncDerived<T>;
+
+    fn deref(&self) -> &Self::Target {
+        &self.data
+    }
+}
+
 impl<T> Clone for LocalResource<T> {
    fn clone(&self) -> Self {
        *self
--- a/meta/Cargo.toml
+++ b/meta/Cargo.toml
@@ -10,7 +10,6 @@ edition.workspace = true

 [dependencies]
 leptos = { workspace = true }
-once_cell = { workspace = true, default-features = true }
 or_poisoned = { workspace = true }
 indexmap = { workspace = true, default-features = true }
 send_wrapper = { workspace = true, default-features = true }
--- a/meta/src/lib.rs
+++ b/meta/src/lib.rs
@@ -63,13 +63,12 @@ use leptos::{
    },
    IntoView,
 };
-use once_cell::sync::Lazy;
 use send_wrapper::SendWrapper;
 use std::{
    fmt::Debug,
    sync::{
        mpsc::{channel, Receiver, Sender},
-        Arc,
+        Arc, LazyLock,
    },
 };
 use wasm_bindgen::JsCast;
@@ -101,7 +100,7 @@ pub struct MetaContext {
    /// Metadata associated with the `<title>` element.
    pub(crate) title: TitleContext,
    /// The hydration cursor for the location in the `<head>` for arbitrary tags will be rendered.
-    pub(crate) cursor: Arc<Lazy<SendWrapper<Cursor>>>,
+    pub(crate) cursor: Arc<LazyLock<SendWrapper<Cursor>>>,
 }

 impl MetaContext {
@@ -143,7 +142,7 @@ impl Default for MetaContext {
            ))
        };

-        let cursor = Arc::new(Lazy::new(build_cursor));
+        let cursor = Arc::new(LazyLock::new(build_cursor));
        Self {
            title: Default::default(),
            cursor,
--- a/projects/ory-kratos/e2e/Cargo.toml
+++ b/projects/ory-kratos/e2e/Cargo.toml
@@ -21,7 +21,6 @@ fake = "2.9"
 tokio-tungstenite = "0.23.1"
 futures-util = "0.3.30"
 uuid = { version = "1.10", features = ["serde"] }
-once_cell = "1.19"
 futures = "0.3.30"

 [[test]]
@@ -33,6 +32,5 @@ harness = false    # Allow Cucumber to print output instead of libtest
 ssr = []

 [dependencies]
-once_cell = "1.19.0"
 regex = "1.10.6"
 serde.workspace = true
--- a/projects/ory-kratos/e2e/tests/app_suite.rs
+++ b/projects/ory-kratos/e2e/tests/app_suite.rs
@@ -18,14 +18,14 @@ use chromiumoxide::{
 use cucumber::World;
 use futures::channel::mpsc::Sender;
 use futures_util::stream::StreamExt;
-use once_cell::sync::Lazy;
+use std::sync::LazyLock;
 use serde::{Deserialize, Serialize};
 use std::{collections::HashMap, sync::Arc, time::Duration};
 use tokio::sync::RwLock;
 use tokio_tungstenite::connect_async;
 use uuid::Uuid;
-static EMAIL_ID_MAP: Lazy<RwLock<HashMap<String, String>>> =
-    Lazy::new(|| RwLock::new(HashMap::new()));
+static EMAIL_ID_MAP: LazyLock<RwLock<HashMap<String, String>>> =
+    LazyLock::new(|| RwLock::new(HashMap::new()));

 #[derive(Clone, Debug, PartialEq)]
 pub struct RequestPair {
@@ -93,7 +93,7 @@ impl RequestPair {
 async fn main() -> Result<()> {
    // create a thread and store a
    //  tokio-tungstenite client that connectsto http://127.0.0.1:1080/ws
-    // and then stores the recieved messages in a once_cell::Lazy<RwLock<Vec<MailCrabMsg>>>
+    // and then stores the recieved messages in a std::sync::LazyLock<RwLock<Vec<MailCrabMsg>>>
    // or a custom struct that matches the body or has specific impls for verify codes, links etc.
    let _ = tokio::spawn(async move {
        let (mut socket, _) = connect_async(
@@ -152,7 +152,7 @@ async fn main() -> Result<()> {

                tokio::task::spawn(async move {
                    while let Some(event) = log_events.next().await {
-                        if let Some(EventEntryAdded { entry }) = 
+                        if let Some(EventEntryAdded { entry }) =
                        Arc::<EventEntryAdded>::into_inner(event) {
                            console_logs.write().await.push(format!(" {entry:#?} "));
                        } else {
@@ -171,7 +171,7 @@ async fn main() -> Result<()> {
                        } else {
                            tracing::error!("tried to into inner but none")
                        }
-                       
+
                    }
                });

@@ -208,7 +208,7 @@ async fn main() -> Result<()> {
                                        thing.cookies_before_request = cookies;

                                    }
-                                    
+
                                }
                                CookieEnum::AfterResp(req_id) => {
                                    let cookies = page
@@ -293,8 +293,8 @@ async fn main() -> Result<()> {
                        } else {
                            tracing::error!(" uhh err here")
                        }
-                     
-                        
+
+
                    }
                });
                // We don't need to join on our join handles, they will run detached and clean up whenever.
--- a/reactive_graph/src/owner.rs
+++ b/reactive_graph/src/owner.rs
@@ -167,7 +167,6 @@ impl Owner {
                    .map(|parent| parent.read().or_poisoned().arena.clone())
                    .unwrap_or_default(),
                paused: false,
-                joined_owners: Vec::new(),
            })),
            #[cfg(feature = "hydration")]
            shared_context,
@@ -202,7 +201,6 @@ impl Owner {
                #[cfg(feature = "sandboxed-arenas")]
                arena: Default::default(),
                paused: false,
-                joined_owners: Vec::new(),
            })),
            #[cfg(feature = "hydration")]
            shared_context,
@@ -228,7 +226,6 @@ impl Owner {
                #[cfg(feature = "sandboxed-arenas")]
                arena,
                paused,
-                joined_owners: Vec::new(),
            })),
            #[cfg(feature = "hydration")]
            shared_context: self.shared_context.clone(),
@@ -464,7 +461,6 @@ pub(crate) struct OwnerInner {
    #[cfg(feature = "sandboxed-arenas")]
    arena: Arc<RwLock<ArenaMap>>,
    paused: bool,
-    joined_owners: Vec<WeakOwner>,
 }

 impl Debug for OwnerInner {
--- a/reactive_graph/src/owner/context.rs
+++ b/reactive_graph/src/owner/context.rs
@@ -6,15 +6,6 @@ use std::{
 };

 impl Owner {
-    #[doc(hidden)]
-    pub fn join_contexts(&self, other: &Owner) {
-        self.inner
-            .write()
-            .or_poisoned()
-            .joined_owners
-            .push(other.downgrade());
-    }
-
    fn provide_context<T: Send + Sync + 'static>(&self, value: T) {
        self.inner
            .write()
@@ -34,27 +25,18 @@ impl Owner {
        if let Some(context) = contexts.remove(&ty) {
            context.downcast::<T>().ok().map(|n| *n)
        } else {
-            let parent = inner.parent.as_ref().and_then(|p| p.upgrade());
-            let joined = inner
-                .joined_owners
-                .iter()
-                .flat_map(|owner| owner.upgrade().map(|owner| owner.inner));
-            for parent in parent.into_iter().chain(joined) {
-                let mut parent = Some(parent);
-                while let Some(ref this_parent) = parent.clone() {
-                    let mut this_parent = this_parent.write().or_poisoned();
-                    let contexts = &mut this_parent.contexts;
-                    let value = contexts.remove(&ty);
-                    let downcast =
-                        value.and_then(|context| context.downcast::<T>().ok());
-                    if let Some(value) = downcast {
-                        return Some(*value);
-                    } else {
-                        parent = this_parent
-                            .parent
-                            .as_ref()
-                            .and_then(|p| p.upgrade());
-                    }
+            let mut parent = inner.parent.as_ref().and_then(|p| p.upgrade());
+            while let Some(ref this_parent) = parent.clone() {
+                let mut this_parent = this_parent.write().or_poisoned();
+                let contexts = &mut this_parent.contexts;
+                let value = contexts.remove(&ty);
+                let downcast =
+                    value.and_then(|context| context.downcast::<T>().ok());
+                if let Some(value) = downcast {
+                    return Some(*value);
+                } else {
+                    parent =
+                        this_parent.parent.as_ref().and_then(|p| p.upgrade());
                }
            }
            None
@@ -71,29 +53,21 @@ impl Owner {
        let reference = if let Some(context) = contexts.get(&ty) {
            context.downcast_ref::<T>()
        } else {
-            let parent = inner.parent.as_ref().and_then(|p| p.upgrade());
-            let joined = inner
-                .joined_owners
-                .iter()
-                .flat_map(|owner| owner.upgrade().map(|owner| owner.inner));
-            for parent in parent.into_iter().chain(joined) {
-                let mut parent = Some(parent);
-                while let Some(ref this_parent) = parent.clone() {
-                    let this_parent = this_parent.read().or_poisoned();
-                    let contexts = &this_parent.contexts;
-                    let value = contexts.get(&ty);
-                    let downcast =
-                        value.and_then(|context| context.downcast_ref::<T>());
-                    if let Some(value) = downcast {
-                        return Some(cb(value));
-                    } else {
-                        parent = this_parent
-                            .parent
-                            .as_ref()
-                            .and_then(|p| p.upgrade());
-                    }
+            let mut parent = inner.parent.as_ref().and_then(|p| p.upgrade());
+            while let Some(ref this_parent) = parent.clone() {
+                let this_parent = this_parent.read().or_poisoned();
+                let contexts = &this_parent.contexts;
+                let value = contexts.get(&ty);
+                let downcast =
+                    value.and_then(|context| context.downcast_ref::<T>());
+                if let Some(value) = downcast {
+                    return Some(cb(value));
+                } else {
+                    parent =
+                        this_parent.parent.as_ref().and_then(|p| p.upgrade());
                }
            }
+
            None
        };
        reference.map(cb)
@@ -109,27 +83,18 @@ impl Owner {
        let reference = if let Some(context) = contexts.get_mut(&ty) {
            context.downcast_mut::<T>()
        } else {
-            let parent = inner.parent.as_ref().and_then(|p| p.upgrade());
-            let joined = inner
-                .joined_owners
-                .iter()
-                .flat_map(|owner| owner.upgrade().map(|owner| owner.inner));
-            for parent in parent.into_iter().chain(joined) {
-                let mut parent = Some(parent);
-                while let Some(ref this_parent) = parent.clone() {
-                    let mut this_parent = this_parent.write().or_poisoned();
-                    let contexts = &mut this_parent.contexts;
-                    let value = contexts.get_mut(&ty);
-                    let downcast =
-                        value.and_then(|context| context.downcast_mut::<T>());
-                    if let Some(value) = downcast {
-                        return Some(cb(value));
-                    } else {
-                        parent = this_parent
-                            .parent
-                            .as_ref()
-                            .and_then(|p| p.upgrade());
-                    }
+            let mut parent = inner.parent.as_ref().and_then(|p| p.upgrade());
+            while let Some(ref this_parent) = parent.clone() {
+                let mut this_parent = this_parent.write().or_poisoned();
+                let contexts = &mut this_parent.contexts;
+                let value = contexts.get_mut(&ty);
+                let downcast =
+                    value.and_then(|context| context.downcast_mut::<T>());
+                if let Some(value) = downcast {
+                    return Some(cb(value));
+                } else {
+                    parent =
+                        this_parent.parent.as_ref().and_then(|p| p.upgrade());
                }
            }
            None
--- a/router/Cargo.toml
+++ b/router/Cargo.toml
@@ -22,7 +22,6 @@ url = { workspace = true, default-features = true }
 js-sys = { workspace = true, default-features = true }
 wasm-bindgen = { workspace = true , default-features = true }
 tracing = { optional = true , workspace = true, default-features = true }
-once_cell = { workspace = true, default-features = true }
 send_wrapper = { workspace = true, default-features = true }
 thiserror = { workspace = true , default-features = true }
 percent-encoding = { optional = true , workspace = true, default-features = true }
--- a/router/src/components.rs
+++ b/router/src/components.rs
@@ -144,16 +144,12 @@ impl RouterContext {
            resolve_path("", path, None)
        };

-        let mut url = match resolved_to.map(|to| BrowserUrl::parse(&to)) {
-            Some(Ok(url)) => url,
-            Some(Err(e)) => {
+        let mut url = match BrowserUrl::parse(&resolved_to) {
+            Ok(url) => url,
+            Err(e) => {
                leptos::logging::error!("Error parsing URL: {e:?}");
                return;
            }
-            None => {
-                leptos::logging::error!("Error resolving relative URL.");
-                return;
-            }
        };
        let query_mutations =
            mem::take(&mut *self.query_mutations.write_value());
@@ -203,7 +199,7 @@ impl RouterContext {
        &'a self,
        path: &'a str,
        from: Option<&'a str>,
-    ) -> Option<Cow<'a, str>> {
+    ) -> Cow<'a, str> {
        let base = self.base.as_deref().unwrap_or_default();
        resolve_path(base, path, from)
    }
@@ -580,18 +576,11 @@ pub fn Redirect<P>(

    // redirect on the server
    if let Some(redirect_fn) = use_context::<ServerRedirectFunction>() {
-        match resolve_path("", &path, Some(&use_matched().get_untracked())) {
-            Some(path) => (redirect_fn.f)(&path),
-            None => {
-                if cfg!(feature = "ssr") {
-                    #[cfg(feature = "tracing")]
-                    tracing::warn!("Error resolving relative URL.");
-
-                    #[cfg(not(feature = "tracing"))]
-                    eprintln!("Error resolving relative URL.");
-                }
-            }
-        }
+        (redirect_fn.f)(&resolve_path(
+            "",
+            &path,
+            Some(&use_matched().get_untracked()),
+        ));
    }
    // redirect on the client
    else {
--- a/router/src/form.rs
+++ b/router/src/form.rs
@@ -87,7 +87,7 @@ where
    fn inner(
        has_router: bool,
        method: Option<&'static str>,
-        action: ArcMemo<Option<String>>,
+        action: ArcMemo<String>,
        enctype: Option<String>,
        version: Option<RwSignal<usize>>,
        error: Option<RwSignal<Option<Box<dyn Error + Send + Sync>>>>,
@@ -311,7 +311,7 @@ where
    let action = if has_router {
        use_resolved_path(move || action.to_href()())
    } else {
-        ArcMemo::new(move |_| Some(action.to_href()()))
+        ArcMemo::new(move |_| action.to_href()())
    };
    inner(
        has_router,
--- a/router/src/hooks.rs
+++ b/router/src/hooks.rs
@@ -240,7 +240,7 @@ pub(crate) struct Matched(pub ArcMemo<String>);
 #[track_caller]
 pub(crate) fn use_resolved_path(
    path: impl Fn() -> String + Send + Sync + 'static,
-) -> ArcMemo<Option<String>> {
+) -> ArcMemo<String> {
    let router = use_context::<RouterContext>()
        .expect("called use_resolved_path outside a <Router>");
    // TODO make this work with flat routes too?
@@ -248,14 +248,14 @@ pub(crate) fn use_resolved_path(
    ArcMemo::new(move |_| {
        let path = path();
        if path.starts_with('/') {
-            Some(path)
+            path
        } else {
            router
                .resolve_path(
                    &path,
                    matched.as_ref().map(|n| n.get()).as_deref(),
                )
-                .map(|n| n.to_string())
+                .to_string()
        }
    })
 }
--- a/router/src/link.rs
+++ b/router/src/link.rs
@@ -66,6 +66,25 @@ where
 ///    This is helpful for accessibility and for styling. For example, maybe you want to set the link a
 ///    different color if it’s a link to the page you’re currently on.
 ///
+/// ### Additional Attributes
+///
+/// You can add additional HTML attributes to the `<a>` element created by this component using the attribute
+/// spreading syntax for components. For example, to add a class, you can use `attr:class="my-link"`.
+/// Alternately, you can add any number of HTML attributes (include `class`) after a `{..}` marker.
+///
+/// ```rust
+/// # use leptos::prelude::*; use leptos_router::components::A;
+/// # fn spread_example() -> impl IntoView {
+/// view! {
+///   <A href="/about" attr:class="my-link" {..} id="foo">"Some link"</A>
+///   <A href="/about" {..} class="my-link" id="bar">"Another link"</A>
+///   <A href="/about" {..} class:my-link=true id="baz">"One more"</A>
+/// }
+/// # }
+/// ```
+///
+/// For more information on this attribute spreading syntax, [see here](https://book.leptos.dev/view/03_components.html#spreading-attributes-onto-components).
+///
 /// ### DOM Properties
 ///
 /// `<a>` elements can take several additional DOM properties with special meanings.
@@ -102,7 +121,7 @@ where
    H: ToHref + Send + Sync + 'static,
 {
    fn inner(
-        href: ArcMemo<Option<String>>,
+        href: ArcMemo<String>,
        target: Option<Oco<'static, str>>,
        exact: bool,
        children: Children,
@@ -114,23 +133,21 @@ where
        let is_active = {
            let href = href.clone();
            move || {
-                href.read().as_deref().is_some_and(|to| {
-                    let path = to.split(['?', '#']).next().unwrap_or_default();
-                    current_url.with(|loc| {
-                        let loc = loc.path();
-                        if exact {
-                            loc == path
-                        } else {
-                            is_active_for(path, loc, strict_trailing_slash)
-                        }
-                    })
+                let path = normalize_path(&href.read());
+                current_url.with(|loc| {
+                    let loc = loc.path();
+                    if exact {
+                        loc == path
+                    } else {
+                        is_active_for(&path, loc, strict_trailing_slash)
+                    }
                })
            }
        };

        view! {
            <a
-                href=move || href.get().unwrap_or_default()
+                href=move || href.get()
                target=target
                aria-current=move || if is_active() { Some("page") } else { None }
                data-noscroll=!scroll
@@ -172,9 +189,62 @@ fn is_active_for(
        }
 }

+// Resolve `".."` segments in the path. Assume path is either empty or starts with a `'/'``.
+fn normalize_path(path: &str) -> String {
+    // Return only on the only condition where leading slash
+    // is allowed to be missing.
+    if path.is_empty() {
+        return String::new();
+    }
+    let mut del = 0;
+    let mut it = path
+        .split(['?', '#'])
+        .next()
+        .unwrap_or_default()
+        .split(['/'])
+        .rev()
+        .peekable();
+
+    let init = if it.peek() == Some(&"..") {
+        String::from("/")
+    } else {
+        String::new()
+    };
+    let mut path = it
+        .filter(|v| {
+            if *v == ".." {
+                del += 1;
+                false
+            } else if *v == "." {
+                false
+            } else if del > 0 {
+                del -= 1;
+                false
+            } else {
+                true
+            }
+        })
+        // We cannot reverse before the fold again bc the filter
+        // would be forwards again.
+        .fold(init, |mut p, v| {
+            p.reserve(v.len() + 1);
+            p.insert(0, '/');
+            p.insert_str(0, v);
+            p
+        });
+    path.truncate(path.len().saturating_sub(1));
+
+    // Path starts with '/' giving it an extra empty segment after the split
+    // Which should not be removed.
+    if !path.starts_with('/') {
+        path.insert(0, '/');
+    }
+    path
+}
+
 #[cfg(test)]
 mod tests {
-    use super::is_active_for;
+    use super::{is_active_for, normalize_path};

    #[test]
    fn is_active_for_matched() {
@@ -393,4 +463,37 @@ mod tests {
        // assert!(!is_same_level("/some/", "/some/level/"))
        // assert!(!is_same_level("/some/", "/some/level/deeper"))
    }
+
+    #[test]
+    fn normalize_path_test() {
+        // Make sure it doesn't touch already normalized urls.
+        assert!(normalize_path("") == "".to_string());
+        assert!(normalize_path("/") == "/".to_string());
+        assert!(normalize_path("/some") == "/some".to_string());
+        assert!(normalize_path("/some/") == "/some/".to_string());
+
+        // Correctly removes ".." segments.
+        assert!(normalize_path("/some/../another") == "/another".to_string());
+        assert!(
+            normalize_path("/one/two/../three/../../four")
+                == "/four".to_string()
+        );
+
+        // Correctly sets trailing slash if last segement is "..".
+        assert!(normalize_path("/one/two/..") == "/one/".to_string());
+        assert!(normalize_path("/one/two/../") == "/one/".to_string());
+
+        // Level outside of the url.
+        assert!(normalize_path("/..") == "/".to_string());
+        assert!(normalize_path("/../") == "/".to_string());
+
+        // Going into negative levels and coming back into the positives.
+        assert!(
+            normalize_path("/one/../../two/three") == "/two/three".to_string()
+        );
+        assert!(
+            normalize_path("/one/../../two/three/")
+                == "/two/three/".to_string()
+        );
+    }
 }
--- a/router/src/matching/resolve_path.rs
+++ b/router/src/matching/resolve_path.rs
@@ -4,9 +4,9 @@ pub fn resolve_path<'a>(
    base: &'a str,
    path: &'a str,
    from: Option<&'a str>,
-) -> Option<Cow<'a, str>> {
+) -> Cow<'a, str> {
    if has_scheme(path) {
-        Some(path.into())
+        path.into()
    } else {
        let base_path = normalize(base, false);
        let from_path = from.map(|from| normalize(from, false));
@@ -25,7 +25,7 @@ pub fn resolve_path<'a>(
        let result_empty = result.is_empty();
        let prefix = if result_empty { "/".into() } else { result };

-        Some(prefix + normalize(path, result_empty))
+        prefix + normalize(path, result_empty)
    }
 }

--- a/router/src/nested_router.rs
+++ b/router/src/nested_router.rs
@@ -65,6 +65,9 @@ where
    // TODO loading fallback
    #[allow(clippy::type_complexity)]
    view: Rc<RefCell<EitherOf3State<(), Fal, AnyView>>>,
+    // held to keep the Owner alive until the router is dropped
+    #[allow(unused)]
+    outer_owner: Owner,
 }

 impl<Loc, Defs, FalFn, Fal> Render for NestedRoutesView<Loc, Defs, FalFn>
@@ -109,7 +112,8 @@ where
                    &outer_owner,
                );
                drop(url);
-                outer_owner.with(|| EitherOf3::C(Outlet().into_any()))
+
+                EitherOf3::C(top_level_outlet(&outlets, &outer_owner))
            }
        };

@@ -130,6 +134,7 @@ where
            current_url,
            outlets,
            view,
+            outer_owner,
        }
    }

@@ -212,17 +217,14 @@ where

                // if it was on the fallback, show the view instead
                if matches!(state.view.borrow().state, EitherOf3::B(_)) {
-                    self.outer_owner.with(|| {
-                        EitherOf3::<(), Fal, AnyView>::C(Outlet().into_any())
-                            .rebuild(&mut *state.view.borrow_mut());
-                    })
+                    EitherOf3::<(), Fal, AnyView>::C(top_level_outlet(
+                        &state.outlets,
+                        &self.outer_owner,
+                    ))
+                    .rebuild(&mut *state.view.borrow_mut());
                }
            }
        }
-
-        if let Some(outlet) = state.outlets.first() {
-            self.outer_owner.with(|| outlet.provide_contexts());
-        }
    }
 }

@@ -348,7 +350,7 @@ where
                        .now_or_never()
                        .expect("async routes not supported in SSR");

-                    outer_owner.with(|| Either::Right(Outlet().into_any()))
+                    Either::Right(top_level_outlet(&outlets, &outer_owner))
                }
            };
            view.to_html_with_buf(
@@ -402,7 +404,7 @@ where
                    .now_or_never()
                    .expect("async routes not supported in SSR");

-                outer_owner.with(|| Either::Right(Outlet().into_any()))
+                Either::Right(top_level_outlet(&outlets, &outer_owner))
            }
        };
        view.to_html_async_with_buf::<OUT_OF_ORDER>(
@@ -454,7 +456,7 @@ where
                    join_all(mem::take(&mut loaders))
                        .now_or_never()
                        .expect("async routes not supported in SSR");
-                    outer_owner.with(|| EitherOf3::C(Outlet().into_any()))
+                    EitherOf3::C(top_level_outlet(&outlets, &outer_owner))
                }
            }
            .hydrate::<FROM_SERVER>(cursor, position),
@@ -465,6 +467,7 @@ where
            current_url,
            outlets,
            view,
+            outer_owner,
        }
    }

@@ -484,8 +487,12 @@ pub(crate) struct RouteContext {
    pub matched: ArcRwSignal<String>,
    base: Option<Oco<'static, str>>,
    view_fn: Arc<Mutex<OutletViewFn>>,
+    child: ChildRoute,
 }

+#[derive(Clone)]
+pub(crate) struct ChildRoute(Arc<Mutex<Option<RouteContext>>>);
+
 impl Debug for RouteContext {
    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
        f.debug_struct("RouteContext")
@@ -500,12 +507,6 @@ impl Debug for RouteContext {
    }
 }

-impl RouteContext {
-    fn provide_contexts(&self) {
-        provide_context(self.clone());
-    }
-}
-
 impl Clone for RouteContext {
    fn clone(&self) -> Self {
        Self {
@@ -517,6 +518,7 @@ impl Clone for RouteContext {
            matched: self.matched.clone(),
            base: self.base.clone(),
            view_fn: Arc::clone(&self.view_fn),
+            child: self.child.clone(),
        }
    }
 }
@@ -628,59 +630,67 @@ where
                Suspend::new(Box::pin(async { ().into_any() }))
            }))),
            base: base.clone(),
+            child: ChildRoute(Arc::new(Mutex::new(None))),
        };
+        if !outlets.is_empty() {
+            let prev_index = outlets.len().saturating_sub(1);
+            *outlets[prev_index].child.0.lock().or_poisoned() =
+                Some(outlet.clone());
+        }
        outlets.push(outlet.clone());

        // send the initial view through the channel, and recurse through the children
        let (view, child) = self.into_view_and_child();

-        loaders.push(Box::pin(owner.with(|| {
-            ScopedFuture::new({
-                let owner = outlet.owner.clone();
-                let url = outlet.url.clone();
-                let matched = Matched(matched_including_parents);
-                let view_fn = Arc::clone(&outlet.view_fn);
-                async move {
-                    provide_context(params_including_parents);
-                    provide_context(url);
-                    provide_context(matched.clone());
-                    view.preload().await;
-                    *view_fn.lock().or_poisoned() =
-                        Box::new(move |owner_where_used| {
-                            owner.join_contexts(&owner_where_used);
-                            let view = view.clone();
-                            owner.with({
-                                let matched = matched.clone();
-                                move || {
-                                    Suspend::new(Box::pin(async move {
-                                        let view = SendWrapper::new(
-                                            ScopedFuture::new(view.choose()),
-                                        );
-                                        let view = view.await;
-                                        let view = MatchedRoute(
-                                            matched.0.get_untracked(),
-                                            view,
-                                        );
-                                        OwnedView::new(view).into_any()
-                                    })
-                                        as Pin<
-                                            Box<
-                                                dyn Future<Output = AnyView>
-                                                    + Send,
-                                            >,
-                                        >)
-                                }
-                            })
-                        });
-                    trigger
-                }
-            })
-        })));
+        loaders.push(Box::pin(ScopedFuture::new({
+            let url = outlet.url.clone();
+            let matched = Matched(matched_including_parents);
+            let view_fn = Arc::clone(&outlet.view_fn);
+            let outlet = outlet.clone();
+            let params = params_including_parents.clone();
+            let url = url.clone();
+            let matched = matched.clone();
+            async move {
+                view.preload().await;
+                let child = outlet.child.clone();
+                *view_fn.lock().or_poisoned() =
+                    Box::new(move |owner_where_used| {
+                        let view = view.clone();
+                        let child = child.clone();
+                        let params = params.clone();
+                        let url = url.clone();
+                        let matched = matched.clone();
+                        owner_where_used.with({
+                            let matched = matched.clone();
+                            move || {
+                                let child = child.clone();
+                                Suspend::new(Box::pin(async move {
+                                    provide_context(child.clone());
+                                    provide_context(params.clone());
+                                    provide_context(url.clone());
+                                    provide_context(matched.clone());
+                                    let view = SendWrapper::new(
+                                        ScopedFuture::new(view.choose()),
+                                    );
+                                    let view = view.await;
+                                    let view = MatchedRoute(
+                                        matched.0.get_untracked(),
+                                        view,
+                                    );

-        // and share the outlet with the parent via context
-        // we share it with the *parent* because the <Outlet/> is rendered in or below the parent
-        // wherever it appears, <Outlet/> will look for the closest RouteContext
-        parent.with(|| outlet.provide_contexts());
+                                    OwnedView::new(view).into_any()
+                                })
+                                    as Pin<
+                                        Box<
+                                            dyn Future<Output = AnyView> + Send,
+                                        >,
+                                    >)
+                            }
+                        })
+                    });
+                trigger
+            }
+        })));

        // recursively continue building the tree
        // this is important because to build the view, we need access to the outlet
@@ -785,64 +795,71 @@ where
                    let (full_tx, full_rx) = oneshot::channel();
                    let full_tx = Mutex::new(Some(full_tx));
                    full_loaders.push(full_rx);
+                    let outlet = current.clone();

                    // send the new view, with the new owner, through the channel to the Outlet,
                    // and notify the trigger so that the reactive view inside the Outlet tracking
                    // the trigger runs again
-                    preloaders.push(Box::pin(owner.with(|| {
-                        ScopedFuture::new({
-                            let owner = owner.clone();
-                            let trigger = current.trigger.clone();
-                            let url = current.url.clone();
-                            let matched = Matched(matched_including_parents);
-                            let view_fn = Arc::clone(&current.view_fn);
-                            async move {
-                                provide_context(params_including_parents);
-                                provide_context(url);
-                                provide_context(matched);
-                                view.preload().await;
-                                *view_fn.lock().or_poisoned() =
-                                    Box::new(move |owner_where_used| {
-                                        owner.join_contexts(&owner_where_used);
-                                        let owner = owner.clone();
-                                        let view = view.clone();
-                                        let full_tx =
-                                            full_tx.lock().or_poisoned().take();
-                                        let old_owner = old_owner.take();
-                                        Suspend::new(Box::pin(async move {
-                                            let view = SendWrapper::new(
-                                                owner.with(|| {
-                                                    ScopedFuture::new(
-                                                        async move {
-                                                            if set_is_routing {
-                                                                AsyncTransition::run(|| view.choose()).await
-                                                            } else {
-                                                                view.choose().await
-                                                            }
-                                                        }
-                                                    )
-                                                }),
-                                            );
-                                            let view = view.await;
-                                            if let Some(old_owner) = old_owner {
-                                                old_owner.cleanup();
-                                            }
+                    preloaders.push(Box::pin(ScopedFuture::new({
+                        let owner = owner.clone();
+                        let trigger = current.trigger.clone();
+                        let url = current.url.clone();
+                        let matched = Matched(matched_including_parents);
+                        let view_fn = Arc::clone(&current.view_fn);
+                        let child = outlet.child.clone();
+                        async move {
+                            view.preload().await;
+                            let child = child.clone();
+                            *view_fn.lock().or_poisoned() =
+                                Box::new(move |owner_where_used| {
+                                    let owner = owner.clone();
+                                    let view = view.clone();
+                                    let full_tx =
+                                        full_tx.lock().or_poisoned().take();
+                                    let old_owner = old_owner.take();
+                                    let child = child.clone();
+                                    let params =
+                                        params_including_parents.clone();
+                                    let url = url.clone();
+                                    let matched = matched.clone();
+                                    Suspend::new(Box::pin(async move {
+                                        let view = SendWrapper::new(
+                                            owner_where_used.with(|| {
+                                                provide_context(child.clone());
+                                                provide_context(params);
+                                                provide_context(url);
+                                                provide_context(matched);
+                                                ScopedFuture::new(async move {
+                                                    if set_is_routing {
+                                                        AsyncTransition::run(
+                                                            || view.choose(),
+                                                        )
+                                                        .await
+                                                    } else {
+                                                        view.choose().await
+                                                    }
+                                                })
+                                            }),
+                                        );
+                                        let view = view.await;
+                                        if let Some(old_owner) = old_owner {
+                                            old_owner.cleanup();
+                                        }

-                                            if let Some(tx) = full_tx {
-                                                _ = tx.send(());
-                                            }
-                                            owner.with(|| {
-                                                OwnedView::new(view).into_any()
-                                            })
-                                        }))
-                                    });
+                                        if let Some(tx) = full_tx {
+                                            _ = tx.send(());
+                                        }
+                                        owner.with(|| {
+                                            OwnedView::new(view).into_any()
+                                        })
+                                    }))
+                                });

-                                drop(old_params);
-                                drop(old_url);
-                                drop(old_matched);
-                                trigger
-                            }
-                        })
+                            drop(old_params);
+                            drop(old_url);
+                            drop(old_matched);
+                            trigger
+                        }
                    })));

                    // remove all the items lower in the tree
@@ -911,20 +928,38 @@ where
    }
 }

+fn top_level_outlet(outlets: &[RouteContext], outer_owner: &Owner) -> AnyView {
+    let outlet = outlets.first().unwrap();
+    let child = outlet.child.clone();
+    let view_fn = outlet.view_fn.clone();
+    let trigger = outlet.trigger.clone();
+    let owner = outer_owner.child();
+    outer_owner.clone().with(|| {
+        provide_context(child.clone());
+        (move || {
+            trigger.track();
+            let mut view_fn = view_fn.lock().or_poisoned();
+            view_fn(owner.clone())
+        })
+        .into_any()
+    })
+}
+
 /// Displays the child route nested in a parent route, allowing you to control exactly where
 /// that child route is displayed. Renders nothing if there is no nested child.
 #[component]
 pub fn Outlet() -> impl RenderHtml
 where
 {
-    move || {
-        let ctx = use_context::<RouteContext>()
-            .expect("<Outlet/> used without RouteContext being provided.");
-        let RouteContext {
-            trigger, view_fn, ..
-        } = ctx;
-        trigger.track();
-        let mut view_fn = view_fn.lock().or_poisoned();
-        view_fn(Owner::current().unwrap())
-    }
+    let ChildRoute(child) = use_context()
+        .expect("<Outlet/> used without RouteContext being provided.");
+    let owner = Owner::new();
+    let child = child.lock().or_poisoned().clone();
+    child.map(|child| {
+        move || {
+            child.trigger.track();
+            let mut view_fn = child.view_fn.lock().or_poisoned();
+            view_fn(owner.clone())
+        }
+    })
 }
--- a/server_fn/Cargo.toml
+++ b/server_fn/Cargo.toml
@@ -29,7 +29,6 @@ thiserror = { workspace = true, default-features = true }
 # registration system
 inventory = { optional = true, workspace = true, default-features = true }
 dashmap = { workspace = true, default-features = true }
-once_cell = { workspace = true, default-features = true }

 ## servers
 # actix
--- a/server_fn/src/lib.rs
+++ b/server_fn/src/lib.rs
@@ -151,7 +151,6 @@ use error::{FromServerFnError, ServerFnErrorErr};
 use futures::{pin_mut, SinkExt, Stream, StreamExt};
 use http::Method;
 use middleware::{BoxedService, Layer, Service};
-use once_cell::sync::Lazy;
 use redirect::call_redirect_hook;
 use request::Req;
 use response::{ClientRes, Res, TryRes};
@@ -169,7 +168,7 @@ use std::{
    marker::PhantomData,
    ops::{Deref, DerefMut},
    pin::Pin,
-    sync::Arc,
+    sync::{Arc, LazyLock},
 };
 #[doc(hidden)]
 pub use xxhash_rust;
@@ -862,7 +861,7 @@ pub use inventory;
 #[macro_export]
 macro_rules! initialize_server_fn_map {
    ($req:ty, $res:ty) => {
-        once_cell::sync::Lazy::new(|| {
+        std::sync::LazyLock::new(|| {
            $crate::inventory::iter::<ServerFnTraitObj<$req, $res>>
                .into_iter()
                .map(|obj| {
@@ -981,7 +980,7 @@ impl<Req, Res> Clone for ServerFnTraitObj<Req, Res> {

 #[allow(unused)] // used by server integrations
 type LazyServerFnMap<Req, Res> =
-    Lazy<DashMap<(String, Method), ServerFnTraitObj<Req, Res>>>;
+    LazyLock<DashMap<(String, Method), ServerFnTraitObj<Req, Res>>>;

 #[cfg(feature = "ssr")]
 impl<Req: 'static, Res: 'static> inventory::Collect
--- a/server_fn/src/request/browser.rs
+++ b/server_fn/src/request/browser.rs
@@ -75,6 +75,13 @@ impl DerefMut for BrowserRequest {
 #[derive(Debug)]
 pub struct BrowserFormData(pub(crate) SendWrapper<FormData>);

+impl BrowserFormData {
+    /// Returns the raw `web_sys::FormData` struct.
+    pub fn take(self) -> FormData {
+        self.0.take()
+    }
+}
+
 impl From<FormData> for BrowserFormData {
    fn from(value: FormData) -> Self {
        Self(SendWrapper::new(value))
--- a/server_fn/src/request/reqwest.rs
+++ b/server_fn/src/request/reqwest.rs
@@ -5,14 +5,14 @@ use crate::{
 };
 use bytes::Bytes;
 use futures::{Stream, StreamExt};
-use once_cell::sync::Lazy;
 use reqwest::{
    header::{ACCEPT, CONTENT_TYPE},
    Body,
 };
 pub use reqwest::{multipart::Form, Client, Method, Request, Url};
+use std::sync::LazyLock;

-pub(crate) static CLIENT: Lazy<Client> = Lazy::new(Client::new);
+pub(crate) static CLIENT: LazyLock<Client> = LazyLock::new(Client::new);

 impl<E> ClientReq<E> for Request
 where
--- a/tachys/Cargo.toml
+++ b/tachys/Cargo.toml
@@ -21,7 +21,6 @@ reactive_stores = { workspace = true, optional = true }
 slotmap = { optional = true, workspace = true, default-features = true }
 oco_ref = { workspace = true, optional = true }
 async-trait = { workspace = true, default-features = true }
-once_cell = { workspace = true, default-features = true }
 paste = { workspace = true, default-features = true }
 erased = { workspace = true, default-features = true }
 wasm-bindgen = { workspace = true, default-features = true }
--- a/tachys/src/html/element/mod.rs
+++ b/tachys/src/html/element/mod.rs
@@ -709,7 +709,7 @@ where

            buf.push('<');
            buf.push_str(E::TAG);
-            <At as ToTemplate>::to_template(
+            <At as ToTemplate>::to_template_attribute(
                buf,
                &mut class,
                &mut style,
--- a/tachys/src/html/mod.rs
+++ b/tachys/src/html/mod.rs
@@ -125,14 +125,14 @@ impl Render for InertElement {
    type State = InertElementState;

    fn build(self) -> Self::State {
-        let el = Rndr::create_element_from_html(&self.html);
+        let el = Rndr::create_element_from_html(self.html.clone());
        InertElementState(self.html, el)
    }

    fn rebuild(self, state: &mut Self::State) {
        let InertElementState(prev, el) = state;
        if &self.html != prev {
-            let mut new_el = Rndr::create_element_from_html(&self.html);
+            let mut new_el = Rndr::create_element_from_html(self.html.clone());
            el.insert_before_this(&mut new_el);
            el.unmount();
            *el = new_el;
--- a/tachys/src/renderer/dom.rs
+++ b/tachys/src/renderer/dom.rs
@@ -9,9 +9,12 @@ use crate::{
    view::{Mountable, ToTemplate},
 };
 use linear_map::LinearMap;
-use once_cell::unsync::Lazy;
 use rustc_hash::FxHashSet;
-use std::{any::TypeId, borrow::Cow, cell::RefCell};
+use std::{
+    any::TypeId,
+    borrow::Cow,
+    cell::{LazyCell, RefCell},
+};
 use wasm_bindgen::{intern, prelude::Closure, JsCast, JsValue};
 use web_sys::{AddEventListenerOptions, Comment, HtmlTemplateElement};

@@ -21,6 +24,7 @@ pub struct Dom;

 thread_local! {
    pub(crate) static GLOBAL_EVENTS: RefCell<FxHashSet<Cow<'static, str>>> = Default::default();
+    pub static TEMPLATE_CACHE: RefCell<Vec<(Cow<'static, str>, web_sys::Element)>> = Default::default();
 }

 pub type Node = web_sys::Node;
@@ -57,7 +61,7 @@ impl Dom {

    pub fn create_placeholder() -> Placeholder {
        thread_local! {
-            static COMMENT: Lazy<Comment> = Lazy::new(|| {
+            static COMMENT: LazyCell<Comment> = LazyCell::new(|| {
                document().create_comment("")
            });
        }
@@ -281,9 +285,10 @@ impl Dom {
            let cb = send_wrapper::SendWrapper::new(cb);
            move |el: &Element| {
                or_debug!(
-                    el.remove_event_listener_with_callback(
+                    el.remove_event_listener_with_callback_and_bool(
                        intern(&name),
-                        cb.as_ref().unchecked_ref()
+                        cb.as_ref().unchecked_ref(),
+                        true
                    ),
                    el,
                    "removeEventListener"
@@ -451,8 +456,8 @@ impl Dom {
        V: ToTemplate + 'static,
    {
        thread_local! {
-            static TEMPLATE_ELEMENT: Lazy<HtmlTemplateElement> =
-                Lazy::new(|| document().create_element("template").unwrap().unchecked_into());
+            static TEMPLATE_ELEMENT: LazyCell<HtmlTemplateElement> =
+                LazyCell::new(|| document().create_element(Dom::intern("template")).unwrap().unchecked_into());
            static TEMPLATES: RefCell<LinearMap<TypeId, HtmlTemplateElement>> = Default::default();
        }

@@ -487,13 +492,66 @@ impl Dom {
            .unchecked_into()
    }

-    pub fn create_element_from_html(html: &str) -> Element {
-        // TODO can be optimized to cache HTML strings or cache <template>?
-        let tpl = document().create_element("template").unwrap();
-        tpl.set_inner_html(html);
-        let tpl = Self::clone_template(tpl.unchecked_ref());
+    pub fn create_element_from_html(html: Cow<'static, str>) -> Element {
+        let tpl = TEMPLATE_CACHE.with(|cache| {
+            let mut cache = cache.borrow_mut();
+            if let Some(tpl_content) = cache.iter().find_map(|(key, tpl)| {
+                (html == *key)
+                    .then_some(Self::clone_template(tpl.unchecked_ref()))
+            }) {
+                tpl_content
+            } else {
+                let tpl = document()
+                    .create_element(Self::intern("template"))
+                    .unwrap();
+                tpl.set_inner_html(&html);
+                let tpl_content = Self::clone_template(tpl.unchecked_ref());
+                cache.push((html, tpl));
+                tpl_content
+            }
+        });
        tpl.first_element_child().unwrap_or(tpl)
    }
+
+    pub fn create_svg_element_from_html(html: Cow<'static, str>) -> Element {
+        let tpl = TEMPLATE_CACHE.with(|cache| {
+            let mut cache = cache.borrow_mut();
+            if let Some(tpl_content) = cache.iter().find_map(|(key, tpl)| {
+                (html == *key)
+                    .then_some(Self::clone_template(tpl.unchecked_ref()))
+            }) {
+                tpl_content
+            } else {
+                let tpl = document()
+                    .create_element(Self::intern("template"))
+                    .unwrap();
+                let svg = document()
+                    .create_element_ns(
+                        Some(Self::intern("http://www.w3.org/2000/svg")),
+                        Self::intern("svg"),
+                    )
+                    .unwrap();
+                let g = document()
+                    .create_element_ns(
+                        Some(Self::intern("http://www.w3.org/2000/svg")),
+                        Self::intern("g"),
+                    )
+                    .unwrap();
+                g.set_inner_html(&html);
+                svg.append_child(&g).unwrap();
+                tpl.unchecked_ref::<TemplateElement>()
+                    .content()
+                    .append_child(&svg)
+                    .unwrap();
+                let tpl_content = Self::clone_template(tpl.unchecked_ref());
+                cache.push((html, tpl));
+                tpl_content
+            }
+        });
+
+        let svg = tpl.first_element_child().unwrap();
+        svg.first_element_child().unwrap_or(svg)
+    }
 }

 impl Mountable for Node {
--- a/tachys/src/svg/mod.rs
+++ b/tachys/src/svg/mod.rs
@@ -1,11 +1,17 @@
 use crate::{
    html::{
-        attribute::Attribute,
+        attribute::{any_attribute::AnyAttribute, Attribute},
        element::{ElementType, ElementWithChildren, HtmlElement},
    },
-    view::Render,
+    hydration::Cursor,
+    prelude::{AddAnyAttr, Mountable},
+    renderer::{
+        dom::{Element, Node},
+        CastFrom, Rndr,
+    },
+    view::{Position, PositionState, Render, RenderHtml},
 };
-use std::fmt::Debug;
+use std::{borrow::Cow, fmt::Debug};

 macro_rules! svg_elements {
 	($($tag:ident  [$($attr:ty),*]),* $(,)?) => {
@@ -185,3 +191,124 @@ impl ElementType for Use {
 }

 impl ElementWithChildren for Use {}
+
+/// An element that contains no interactivity, and whose contents can be known at compile time.
+pub struct InertElement {
+    html: Cow<'static, str>,
+}
+
+impl InertElement {
+    /// Creates a new inert svg element.
+    pub fn new(html: impl Into<Cow<'static, str>>) -> Self {
+        Self { html: html.into() }
+    }
+}
+
+/// Retained view state for [`InertElement`].
+pub struct InertElementState(Cow<'static, str>, Element);
+
+impl Mountable for InertElementState {
+    fn unmount(&mut self) {
+        self.1.unmount();
+    }
+
+    fn mount(&mut self, parent: &Element, marker: Option<&Node>) {
+        self.1.mount(parent, marker)
+    }
+
+    fn insert_before_this(&self, child: &mut dyn Mountable) -> bool {
+        self.1.insert_before_this(child)
+    }
+
+    fn elements(&self) -> Vec<crate::renderer::types::Element> {
+        vec![self.1.clone()]
+    }
+}
+
+impl Render for InertElement {
+    type State = InertElementState;
+
+    fn build(self) -> Self::State {
+        let el = Rndr::create_svg_element_from_html(self.html.clone());
+        InertElementState(self.html, el)
+    }
+
+    fn rebuild(self, state: &mut Self::State) {
+        let InertElementState(prev, el) = state;
+        if &self.html != prev {
+            let mut new_el =
+                Rndr::create_svg_element_from_html(self.html.clone());
+            el.insert_before_this(&mut new_el);
+            el.unmount();
+            *el = new_el;
+            *prev = self.html;
+        }
+    }
+}
+
+impl AddAnyAttr for InertElement {
+    type Output<SomeNewAttr: Attribute> = Self;
+
+    fn add_any_attr<NewAttr: Attribute>(
+        self,
+        _attr: NewAttr,
+    ) -> Self::Output<NewAttr>
+    where
+        Self::Output<NewAttr>: RenderHtml,
+    {
+        panic!(
+            "InertElement does not support adding attributes. It should only \
+             be used as a child, and not returned at the top level."
+        )
+    }
+}
+
+impl RenderHtml for InertElement {
+    type AsyncOutput = Self;
+    type Owned = Self;
+
+    const MIN_LENGTH: usize = 0;
+
+    fn html_len(&self) -> usize {
+        self.html.len()
+    }
+
+    fn dry_resolve(&mut self) {}
+
+    async fn resolve(self) -> Self {
+        self
+    }
+
+    fn to_html_with_buf(
+        self,
+        buf: &mut String,
+        position: &mut Position,
+        _escape: bool,
+        _mark_branches: bool,
+        _extra_attrs: Vec<AnyAttribute>,
+    ) {
+        buf.push_str(&self.html);
+        *position = Position::NextChild;
+    }
+
+    fn hydrate<const FROM_SERVER: bool>(
+        self,
+        cursor: &Cursor,
+        position: &PositionState,
+    ) -> Self::State {
+        let curr_position = position.get();
+        if curr_position == Position::FirstChild {
+            cursor.child();
+        } else if curr_position != Position::Current {
+            cursor.sibling();
+        }
+        let el = crate::renderer::types::Element::cast_from(cursor.current())
+            .unwrap();
+        position.set(Position::NextChild);
+        InertElementState(self.html, el)
+    }
+
+    fn into_owned(self) -> Self::Owned {
+        self
+    }
+}
--- a/tachys/src/view/fragment.rs
+++ b/tachys/src/view/fragment.rs
@@ -53,6 +53,12 @@ where
    }
 }

+impl IntoFragment for AnyView {
+    fn into_fragment(self) -> Fragment {
+        Fragment::new(vec![self])
+    }
+}
+
 impl<T> IntoFragment for Vec<T>
 where
    T: IntoAny,
--- a/tachys/src/view/mod.rs
+++ b/tachys/src/view/mod.rs
@@ -437,6 +437,17 @@ pub trait ToTemplate {
        inner_html: &mut String,
        position: &mut Position,
    );
+
+    /// Renders a view type to a template in attribute position.
+    fn to_template_attribute(
+        buf: &mut String,
+        class: &mut String,
+        style: &mut String,
+        inner_html: &mut String,
+        position: &mut Position,
+    ) {
+        Self::to_template(buf, class, style, inner_html, position);
+    }
 }

 /// Keeps track of what position the item currently being hydrated is in, relative to its siblings
--- a/tachys/src/view/tuples.rs
+++ b/tachys/src/view/tuples.rs
@@ -103,6 +103,15 @@ impl ToTemplate for () {
    ) {
        buf.push_str("<!>");
    }
+
+    fn to_template_attribute(
+        _buf: &mut String,
+        _class: &mut String,
+        _style: &mut String,
+        _inner_html: &mut String,
+        _position: &mut Position,
+    ) {
+    }
 }

 impl<A: Render> Render for (A,) {
Author	SHA1	Message	Date
Greg Johnston	bd4140b7a3	fix: schedule `ActionForm` submit handler to run after user submit handlers (closes #3872 )	2025-07-03 13:25:14 -04:00
Greg Johnston	649b5fbe9e	Merge pull request #4114 from metatoaster/regression_examples A place to put e2e tests for regression, plus reporting issue caused by #4091.	2025-06-27 08:28:20 -04:00
Tommy Yu	adb3e75efc	test: e2e that demonstrates failure - if `b37900ec55` from #4091 is reverted the failure described in the `pr_4091.feature` will no longer happen.	2025-06-27 22:42:40 +12:00
Tommy Yu	f303aa6d5c	test: leptos-rs/leptos#4091 regression	2025-06-27 22:42:40 +12:00
Tommy Yu	73ca3d7b04	Adding a basic regression example	2025-06-27 22:42:40 +12:00
Greg Johnston	235393bfbe	chore: remove now-unused `join_contexts` API (#4113 )	2025-06-26 08:58:01 -04:00
Greg Johnston	17d8e2bd09	fix: correctly provide context via nested outlets (closes #4088 ) (#4091 )	2025-06-25 20:00:10 -04:00
Gabriel Lopes Veiga	f51c676e0d	feat: add method `take` for BrowserFormData (#4102 )	2025-06-22 13:55:48 -04:00
bicarlsen	cf0aa0e4d7	fix: create `svg::InertElement` templates in SVG namespace. (#4104 )	2025-06-22 13:53:37 -04:00
bicarlsen	df09d4a7f6	fix: update `svg::InertElement` for `dom` cache. (#4100 ) #4099 introduced caching for inert elements, changing the API for [`dom::Dom::create_element_from_html`](`30b0a579ca/tachys/src/renderer/dom.rs (L495)`). This updates `svg::InertElement` to match the new API.	2025-06-20 20:39:55 -04:00
TERRORW0LF	30b0a579ca	enhance: handle `../` in aria-current for `<A/>` component (#4051 )	2025-06-20 17:09:07 -04:00
dependabot[bot]	50a4c3b0d9	chore(deps): bump autofix-ci/action from 1.3.1 to 1.3.2 (#4072 ) Bumps [autofix-ci/action](https://github.com/autofix-ci/action) from 1.3.1 to 1.3.2. - [Release notes](https://github.com/autofix-ci/action/releases) - [Commits](https://github.com/autofix-ci/action/compare/v1.3.1...v1.3.2) --- updated-dependencies: - dependency-name: autofix-ci/action dependency-version: 1.3.2 dependency-type: direct:production update-type: version-update:semver-patch ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>	2025-06-20 17:02:54 -04:00
bicarlsen	c76649d77b	feat: add inert SVG elements. (#4085 )	2025-06-20 17:02:38 -04:00
bicarlsen	911be5007e	perf: add template cache for `InertElement` (#4099 )	2025-06-20 17:01:19 -04:00
Greg Johnston	5227221c96	docs: add document on adding `class` and other attributes to `<A/>` component (#4086 )	2025-06-16 20:00:45 -04:00
Greg Johnston	3f48b77256	feat: impl `IntoFragment` for `AnyView` (#4087 )	2025-06-16 20:00:32 -04:00
foldedwave	99117f496f	fix: correctly remove `:capture` listeners (closes #4081 ) (#4082 ) Co-authored-by: foldedwave <anon@foldedwave.com>	2025-06-16 20:00:15 -04:00
Moritz Hedtke	cf12ea3404	fix: conflicting changes between #4035 and #4074 (#4090 )	2025-06-16 19:59:30 -04:00
martin frances	d555c1e0ce	Removed crate once_cell (#4083 ) * Removed crate once_cell As of rust_version 1.80.0 there are now equivalent options in std. Async and sync changes are as follows. -use once_cell::sync::Lazy; +use std::sync::LazyLock; -use once_cell::sync::Lazy; +use std::sync::LazyLock; * ran cargo fmt. * fixed server_fn errors. * cargo fmt fixes. * "use srd::sync" becomes "use std::sync". * fixed formatting issue. * formatting issues. * Fixed error in examples/server_fns_axum * more formatting issues. * more formatting issues. * [autofix.ci] apply automated fixes --------- Co-authored-by: autofix-ci[bot] <114827586+autofix-ci[bot]@users.noreply.github.com>	2025-06-16 10:38:32 -07:00
Moritz Hedtke	40ea20057f	Remove unnecessary Option wrapping (#4035 ) * Remove unnecessary Option wrapping. * [autofix.ci] apply automated fixes --------- Co-authored-by: autofix-ci[bot] <114827586+autofix-ci[bot]@users.noreply.github.com>	2025-06-16 10:37:26 -07:00
Greg Johnston	5587ccd1eb	fix: don't render a comment node for `()` attributes in `template` (closes #4079 ) (#4080 )	2025-06-14 15:47:48 -04:00
Greg Johnston	50a9df9eea	Merge pull request #4078 from leptos-rs/4066 Fix updates to static class names	2025-06-13 22:49:51 -04:00
Greg Johnston	c46b1c4e25	feat: allow dereferencing `LocalResource` to an `AsyncDerived` (see #4063 ) (#4077 )	2025-06-13 18:03:18 -04:00