fix: correct out-of-order streaming behavior

* Update `leptos_router` docs
* Further reducing WASM bundle sizes

.github/FUNDING.yml

@@ -0,0 +1,3 @@
+# These are supported funding model platforms
+
+github: gbj

.github/workflows/test.yml

@@ -28,6 +28,7 @@ jobs:
         with:
           toolchain: ${{ matrix.rust }}
           override: true
+          components: rustfmt
 
       - name: Setup cargo-make
         uses: davidB/rust-cargo-make@v1
@@ -35,16 +36,10 @@ jobs:
       - name: Cargo generate-lockfile
         run: cargo generate-lockfile
 
-      - name: Cargo cache
-        uses: actions/cache@v3
-        with:
-          path: |
-            ~/.cargo/bin/
-            ~/.cargo/registry/index/
-            ~/.cargo/registry/cache/
-            ~/.cargo/git/db/
-            target/
-          key: ${{ runner.os }}-cargo-${{ matrix.rust }}-${{ hashFiles('**/Cargo.lock') }}
+      - name: Run Rustfmt
+        run: cargo fmt -- --check
+
+      - uses: Swatinem/rust-cache@v2
 
       - name: Run tests with all features
         run: cargo make ci

.gitignore

@@ -6,3 +6,4 @@ blob.rs
 Cargo.lock
 **/*.rs.bk
 .DS_Store
+.idea

CODE_OF_CONDUCT.md

@@ -0,0 +1,51 @@
+# Contributor Covenant Code of Conduct
+
+_This Code of Conduct is based on the [Rust Code of Conduct](https://www.rust-lang.org/policies/code-of-conduct)
+and the [Bevy Code of Conduct](https://raw.githubusercontent.com/bevyengine/bevy/main/CODE_OF_CONDUCT.md),
+which are adapted from the [Node.js Policy on Trolling](http://blog.izs.me/post/30036893703/policy-on-trolling) 
+and the [Contributor Covenant](https://www.contributor-covenant.org)._
+
+## Our Pledge
+
+We as members, contributors, and leaders pledge to make participation in our
+community a harassment-free experience for everyone, regardless of age, body
+size, visible or invisible disability, ethnicity, sex characteristics, gender
+identity and expression, level of experience, education, socio-economic status,
+nationality, personal appearance, race, religion, or sexual identity
+and orientation.
+
+We pledge to act and interact in ways that contribute to an open, welcoming,
+diverse, inclusive, and healthy community.
+
+## Our Standards
+
+We are a community of people learning and exploring how to build better web applications
+with Rust. When interacting with one another, please remember that there are no experts and there are
+no stupid questions. Assume the best in other people's communication, and take a step back if
+you find yourself getting defensive.
+
+Please note the following guidelines as well:
+
+* Please avoid using overtly sexual aliases or other nicknames that might detract from a friendly, safe and welcoming environment for all.
+* Please be kind and courteous. There’s no need to be mean or rude.
+* Respect that people have differences of opinion and that every design or implementation choice carries a trade-off and numerous costs. There is seldom a right answer.
+* Please keep unstructured critique to a minimum. If you have solid ideas you want to experiment with, make a fork and see how it works.
+* We will exclude you from interaction if you insult, demean or harass anyone. That is not welcome behavior. We interpret the term “harassment” as including the definition in the [Citizen Code of Conduct](https://github.com/stumpsyn/policies/blob/master/citizen_code_of_conduct.md); if you have any lack of clarity about what might be included in that concept, please read their definition. In particular, we don’t tolerate behavior that excludes people in socially marginalized groups.
+* Private harassment is also unacceptable. No matter who you are, if you feel you have been or are being harassed or made uncomfortable by a community member, please contact the maintainers immediately. Whether you’re a regular contributor or a newcomer, we care about making this community a safe place for you and we’ve got your back.
+* Do not make casual mention of slavery or indentured servitude and/or false comparisons of one's occupation or situation to slavery. Please consider using or asking about alternate terminology when referring to such metaphors in technology.
+* Likewise any spamming, trolling, flaming, baiting or other attention-stealing behavior is not welcome.
+
+## Moderation
+
+These are the policies for upholding [our community’s standards of conduct](#our-standards). If you feel that a thread needs moderation, please contact the maintainers.
+
+1. Remarks that violate the community standards of conduct, including hateful, hurtful, oppressive, or exclusionary remarks, are not allowed. (Cursing is allowed, but never targeting another user, and never in a hateful manner).
+2. Remarks that maintainers find inappropriate, whether listed in the code of conduct or not, are also not allowed.
+3. Maintainers will first respond to such remarks with a warning.
+4. If the warning is unheeded, the user will be “kicked,” i.e., kicked out of the communication channel to cool off.
+5. If the user comes back and continues to make trouble, they will be banned, i.e., indefinitely excluded.
+6. Maintainers may choose at their discretion to un-ban the user if it was a first offense and they offer the offended party a genuine apology.
+7. If a maintainer bans someone and you think it was unjustified, please take it up with that maintainer, or with a different maintainer, in private. Complaints about bans in-channel are not allowed.
+8. Maintainers are held to a higher standard than other community members. If a maintainer creates an inappropriate situation, they should expect less leeway than others.
+
+The enforcement policies in the code of conduct apply to all official venues, including Discord channels, GitHub repositories, and all other forums.

Cargo.toml

@@ -24,17 +24,17 @@ members = [
 exclude = ["benchmarks", "examples"]
 
 [workspace.package]
-version = "0.1.0-beta"
+version = "0.1.3"
 
 [workspace.dependencies]
-leptos = { path = "./leptos", default-features = false, version = "0.1.0-beta" }
-leptos_dom = { path = "./leptos_dom", default-features = false, version = "0.1.0-beta" }
-leptos_macro = { path = "./leptos_macro", default-features = false, version = "0.1.0-beta" }
-leptos_reactive = { path = "./leptos_reactive", default-features = false, version = "0.1.0-beta" }
-leptos_server = { path = "./leptos_server", default-features = false, version = "0.1.0-beta" }
-leptos_config = { path = "./leptos_config", default-features = false, version = "0.1.0-beta" }
-leptos_router = { path = "./router", version = "0.1.0-beta" }
-leptos_meta = { path = "./meta", default-feature = false, version = "0.1.0-beta" }
+leptos = { path = "./leptos", default-features = false, version = "0.1.3" }
+leptos_dom = { path = "./leptos_dom", default-features = false, version = "0.1.3" }
+leptos_macro = { path = "./leptos_macro", default-features = false, version = "0.1.3" }
+leptos_reactive = { path = "./leptos_reactive", default-features = false, version = "0.1.3" }
+leptos_server = { path = "./leptos_server", default-features = false, version = "0.1.3" }
+leptos_config = { path = "./leptos_config", default-features = false, version = "0.1.3" }
+leptos_router = { path = "./router", version = "0.1.3" }
+leptos_meta = { path = "./meta", default-feature = false, version = "0.1.3" }
 
 [profile.release]
 codegen-units = 1

Makefile.toml

@@ -8,7 +8,7 @@
 default_to_workspace = false
 
 [tasks.ci]
-dependencies = ["build", "build-examples", "test"]
+dependencies = ["build", "check-examples", "test"]
 
 [tasks.build]
 clear = true
@@ -19,22 +19,24 @@ command = "cargo"
 args = ["+nightly", "build-all-features"]
 install_crate = "cargo-all-features"
 
-[tasks.build-examples]
+[tasks.check-examples]
 clear = true
 dependencies = [
-	{ name = "build", path = "examples/counter" },
-	{ name = "build", path = "examples/counter_isomorphic" },
-	{ name = "build", path = "examples/counters" },
-	{ name = "build", path = "examples/counters_stable" },
-	{ name = "build", path = "examples/fetch" },
-	{ name = "build", path = "examples/hackernews" },
-	{ name = "build", path = "examples/hackernews_axum" },
-	{ name = "build", path = "examples/parent_child" },
-	{ name = "build", path = "examples/router" },
-	{ name = "build", path = "examples/tailwind" },
-	{ name = "build", path = "examples/todo_app_sqlite" },
-	{ name = "build", path = "examples/todo_app_sqlite_axum" },
-	{ name = "build", path = "examples/todomvc" },
+	{ name = "check", path = "examples/counter" },
+	{ name = "check", path = "examples/counter_isomorphic" },
+	{ name = "check", path = "examples/counter_without_macros" },
+	{ name = "check", path = "examples/counters" },
+	{ name = "check", path = "examples/counters_stable" },
+	{ name = "check", path = "examples/errors_axum" },
+	{ name = "check", path = "examples/fetch" },
+	{ name = "check", path = "examples/hackernews" },
+	{ name = "check", path = "examples/hackernews_axum" },
+	{ name = "check", path = "examples/parent_child" },
+	{ name = "check", path = "examples/router" },
+	{ name = "check", path = "examples/tailwind" },
+	{ name = "check", path = "examples/todo_app_sqlite" },
+	{ name = "check", path = "examples/todo_app_sqlite_axum" },
+	{ name = "check", path = "examples/todomvc" },
 ]
 
 [tasks.test]

README.md

@@ -1,6 +1,7 @@
-**NOTE: We're in the middle of merging changes and making fixes to support our upcoming `0.1.0` release. Some of the examples may be in a broken state. You can continue using the `0.0` releases with no issues.**
-
-<img src="https://raw.githubusercontent.com/gbj/leptos/main/docs/logos/Leptos_logo_RGB.png" alt="Leptos Logo" style="width: 400px; height: auto">
+<picture>
+    <source srcset="https://raw.githubusercontent.com/leptos-rs/leptos/main/docs/logos/Leptos_logo_pref_dark_RGB.svg" media="(prefers-color-scheme: dark)">
+    <img src="https://raw.githubusercontent.com/leptos-rs/leptos/main/docs/logos/Leptos_logo_RGB.svg" alt="Leptos Logo">
+</picture>
 
 [![crates.io](https://img.shields.io/crates/v/leptos.svg)](https://crates.io/crates/leptos)
 [![docs.rs](https://docs.rs/leptos/badge.svg)](https://docs.rs/leptos)
@@ -28,7 +29,7 @@ pub fn SimpleCounter(cx: Scope, initial_value: i32) -> impl IntoView {
         <div>
             <button on:click=clear>"Clear"</button>
             <button on:click=decrement>"-1"</button>
-            <span>"Value: " {move || value().to_string()} "!"</span>
+            <span>"Value: " {value} "!"</span>
             <button on:click=increment>"+1"</button>
         </div>
     }
@@ -58,9 +59,9 @@ Leptos is a full-stack, isomorphic Rust web framework leveraging fine-grained re
 
 Here are some resources for learning more about Leptos:
 
-- [Examples](https://github.com/gbj/leptos/tree/main/examples)
+- [Examples](https://github.com/leptos-rs/leptos/tree/main/examples)
 - [API Documentation](https://docs.rs/leptos/latest/leptos/)
-- [Common Bugs](https://github.com/gbj/leptos/tree/main/docs/COMMON_BUGS.md) (and how to fix them!)
+- [Common Bugs](https://github.com/leptos-rs/leptos/tree/main/docs/COMMON_BUGS.md) (and how to fix them!)
 - Leptos Guide (in progress)
 
 ## `nightly` Note
@@ -80,12 +81,12 @@ If you’re on `stable`, note the following:
 1. You need to enable the `"stable"` flag in `Cargo.toml`: `leptos = { version = "0.1.0-alpha", features = ["stable"] }`
 2. `nightly` enables the function call syntax for accessing and setting signals. If you’re using `stable`,
    you’ll just call `.get()`, `.set()`, or `.update()` manually. Check out the
-   [`counters-stable` example](https://github.com/gbj/leptos/blob/main/examples/counters-stable/src/main.rs)
+   [`counters_stable` example](https://github.com/leptos-rs/leptos/blob/main/examples/counters_stable/src/main.rs)
    for examples of the correct API.
 
 ## `cargo-leptos`
 
-[`cargo-leptos`](https://github.com/akesson/cargo-leptos) is a build tool that's designed to make it easy to build apps that run on both the client and the server, with seamless integration. The best way to get started with a real Leptos project right now is to use `cargo-leptos` and our [starter template](https://github.com/leptos-rs/start).
+[`cargo-leptos`](https://github.com/leptos-rs/cargo-leptos) is a build tool that's designed to make it easy to build apps that run on both the client and the server, with seamless integration. The best way to get started with a real Leptos project right now is to use `cargo-leptos` and our [starter template](https://github.com/leptos-rs/start).
 
 ```bash
 cargo install cargo-leptos
@@ -94,8 +95,28 @@ cd [your project name]
 cargo leptos watch
 ```
 
+Open browser on [http://localhost:3000/](http://localhost:3000/)
+
 ## FAQs
 
+### Is it production ready?
+
+People usually mean one of three things by this question.
+
+1. **Are the APIs stable?** i.e., will I have to rewrite my whole app from Leptos 0.1 to 0.2 to 0.3 to 0.4, or can I write it now and benefit from new features and updates as new versions come?
+
+With 0.1 the APIs are basically settled. We’re adding new features, but we’re very happy with where the type system and patterns have landed. I would not expect major breaking changes to your code to adapt to, for example, a 0.2.0 release.
+
+2. **Are there bugs?**
+
+Yes, I’m sure there are. You can see from the state of our issue tracker over time that there aren’t that _many_ bugs and they’re usually resolved pretty quickly. But for sure, there may be moments where you encounter something that requires a fix at the framework level, which may not be immediately resolved.
+
+3. **Am I a consumer or a contributor?**
+
+This may be the big one: “production ready” implies a certain orientation to a library: that you can basically use it, without any special knowledge of its internals or ability to contribute. Everyone has this at some level in their stack: for example I (@gbj) don’t have the capacity or knowledge to contribute to something like `wasm-bindgen` at this point: I simply rely on it to work.
+
+There are several people in this community using Leptos right now for internal apps at work, who have also become significant contributors. I think this is the right level of production use for now. There may be missing features that you need, and you may end up building them! But for internal apps, if you’re willing to build and contribute missing pieces along the way, the framework is definitely usable right now.
+
 ### Can I use this for native GUI?
 
 Sure! Obviously the `view` macro is for generating DOM nodes but you can use the reactive system to drive native any GUI toolkit that uses the same kind of object-oriented, event-callback-based framework as the DOM pretty easily. The principles are the same:
@@ -105,7 +126,7 @@ Sure! Obviously the `view` macro is for generating DOM nodes but you can use the
 - Use event listeners to update signals
 - Create effects to update the UI
 
-I've put together a [very simple GTK example](https://github.com/gbj/leptos/blob/main/examples/gtk/src/main.rs) so you can see what I mean.
+I've put together a [very simple GTK example](https://github.com/leptos-rs/leptos/blob/main/examples/gtk/src/main.rs) so you can see what I mean.
 
 ### How is this different from Yew/Dioxus?
 
@@ -123,7 +144,6 @@ There are some practical differences that make a significant difference:
 
 - **Maturity:** Sycamore is obviously a much more mature and stable library with a larger ecosystem.
 - **Templating:** Leptos uses a JSX-like template format (built on [syn-rsx](https://github.com/stoically/syn-rsx)) for its `view` macro. Sycamore offers the choice of its own templating DSL or a builder syntax.
-- **Template node cloning:** Leptos's `view` macro compiles to a static HTML string and a set of instructions of how to assign its reactive values. This means that at runtime, Leptos can clone a `<template>` node rather than calling `document.createElement()` to create DOM nodes. This is a _significantly_ faster way of rendering components.
 - **Read-write segregation:** Leptos, like Solid, encourages read-write segregation between signal getters and setters, so you end up accessing signals with tuples like `let (count, set_count) = create_signal(cx, 0);` _(If you prefer or if it's more convenient for your API, you can use `create_rw_signal` to give a unified read/write signal.)_
 - **Signals are functions:** In Leptos, you can call a signal to access it rather than calling a specific method (so, `count()` instead of `count.get()`) This creates a more consistent mental model: accessing a reactive value is always a matter of calling a function. For example:
 

benchmarks/src/ssr.rs

@@ -2,9 +2,9 @@ use test::Bencher;
 
 #[bench]
 fn leptos_ssr_bench(b: &mut Bencher) {
-	b.iter(|| {
+    b.iter(|| {
 		use leptos::*;
-
+		HydrationCtx::reset_id();
 		_ = create_scope(create_runtime(), |cx| {
 			#[component]
 			fn Counter(cx: Scope, initial: i32) -> impl IntoView {
@@ -32,18 +32,17 @@ fn leptos_ssr_bench(b: &mut Bencher) {
 
 			assert_eq!(
 				rendered,
-				"<main><h1>Welcome to our benchmark page.</h1><p>Here's some introductory text.</p><div><button>-1</button><span>Value: <!>1<template id=\"_3\"></template>!</span><button>+1</button></div><template id=\"_1\"></template><div><button>-1</button><span>Value: <!>2<template id=\"_2\"></template>!</span><button>+1</button></div><template id=\"_0\"></template><div><button>-1</button><span>Value: <!>3<template id=\"_2\"></template>!</span><button>+1</button></div><template id=\"_0\"></template></main>"
-			);
+				"<main id=\"_0-1\"><h1 id=\"_0-2\">Welcome to our benchmark page.</h1><p id=\"_0-3\">Here's some introductory text.</p><div id=\"_0-3-1\"><button id=\"_0-3-2\">-1</button><span id=\"_0-3-3\">Value: <!>1<!--hk=_0-3-4-->!</span><button id=\"_0-3-5\">+1</button></div><!--hk=_0-3-0--><div id=\"_0-3-5-1\"><button id=\"_0-3-5-2\">-1</button><span id=\"_0-3-5-3\">Value: <!>2<!--hk=_0-3-5-4-->!</span><button id=\"_0-3-5-5\">+1</button></div><!--hk=_0-3-5-0--><div id=\"_0-3-5-5-1\"><button id=\"_0-3-5-5-2\">-1</button><span id=\"_0-3-5-5-3\">Value: <!>3<!--hk=_0-3-5-5-4-->!</span><button id=\"_0-3-5-5-5\">+1</button></div><!--hk=_0-3-5-5-0--></main>"			);
 		});
 	});
 }
-/* 
+
 #[bench]
 fn tera_ssr_bench(b: &mut Bencher) {
-	use tera::*;
-	use serde::{Serialize, Deserialize};
+    use serde::{Deserialize, Serialize};
+    use tera::*;
 
-	static TEMPLATE: &str = r#"<main>
+    static TEMPLATE: &str = r#"<main>
 	<h1>Welcome to our benchmark page.</h1>
 	<p>Here's some introductory text.</p>
 	{% for counter in counters %}
@@ -55,37 +54,40 @@ fn tera_ssr_bench(b: &mut Bencher) {
 	{% endfor %}
 	</main>"#;
 
-	lazy_static::lazy_static! { 
-		static ref TERA: Tera = {
-			let mut tera = Tera::default();
-			tera.add_raw_templates(vec![("template.html", TEMPLATE)]).unwrap();
-			tera
-		};
-	}
+    lazy_static::lazy_static! {
+        static ref TERA: Tera = {
+            let mut tera = Tera::default();
+            tera.add_raw_templates(vec![("template.html", TEMPLATE)]).unwrap();
+            tera
+        };
+    }
 
-	#[derive(Serialize, Deserialize)]
-	struct Counter {
-		value: i32
-	}
+    #[derive(Serialize, Deserialize)]
+    struct Counter {
+        value: i32,
+    }
 
-	b.iter(|| {
-		let mut ctx = Context::new();
-		ctx.insert("counters", &vec![
-			Counter { value: 0 },
-			Counter { value: 1},
-			Counter { value: 2 }
-		]);
+    b.iter(|| {
+        let mut ctx = Context::new();
+        ctx.insert(
+            "counters",
+            &vec![
+                Counter { value: 0 },
+                Counter { value: 1 },
+                Counter { value: 2 },
+            ],
+        );
 
-		let _ = TERA.render("template.html", &ctx).unwrap();
-	});
+        let _ = TERA.render("template.html", &ctx).unwrap();
+    });
 }
 
 #[bench]
 fn sycamore_ssr_bench(b: &mut Bencher) {
-	use sycamore::*;
-	use sycamore::prelude::*;
+    use sycamore::prelude::*;
+    use sycamore::*;
 
-	b.iter(|| {
+    b.iter(|| {
 		_ = create_scope(|cx| {
 			#[derive(Prop)]
 			struct CounterProps {
@@ -139,10 +141,10 @@ fn sycamore_ssr_bench(b: &mut Bencher) {
 
 #[bench]
 fn yew_ssr_bench(b: &mut Bencher) {
-	use yew::prelude::*;
-	use yew::ServerRenderer;
+    use yew::prelude::*;
+    use yew::ServerRenderer;
 
-	b.iter(|| {
+    b.iter(|| {
 		#[derive(Properties, PartialEq, Eq, Debug)]
 		struct CounterProps {
 			initial: i32
@@ -194,4 +196,3 @@ fn yew_ssr_bench(b: &mut Bencher) {
 		});
 	});
 }
- */

benchmarks/src/todomvc/leptos.rs

@@ -8,171 +8,165 @@ pub struct Todos(pub Vec<Todo>);
 const STORAGE_KEY: &str = "todos-leptos";
 
 impl Todos {
-  pub fn new(cx: Scope) -> Self {
-    Self(vec![])
-  }
+    pub fn new(cx: Scope) -> Self {
+        Self(vec![])
+    }
 
-  pub fn new_with_1000(cx: Scope) -> Self {
-    let todos = (0..1000)
-      .map(|id| Todo::new(cx, id, format!("Todo #{id}")))
-      .collect();
-    Self(todos)
-  }
+    pub fn new_with_1000(cx: Scope) -> Self {
+        let todos = (0..1000)
+            .map(|id| Todo::new(cx, id, format!("Todo #{id}")))
+            .collect();
+        Self(todos)
+    }
 
-  pub fn is_empty(&self) -> bool {
-    self.0.is_empty()
-  }
+    pub fn is_empty(&self) -> bool {
+        self.0.is_empty()
+    }
 
-  pub fn add(&mut self, todo: Todo) {
-    self.0.push(todo);
-  }
+    pub fn add(&mut self, todo: Todo) {
+        self.0.push(todo);
+    }
 
-  pub fn remove(&mut self, id: usize) {
-    self.0.retain(|todo| todo.id != id);
-  }
+    pub fn remove(&mut self, id: usize) {
+        self.0.retain(|todo| todo.id != id);
+    }
 
-  pub fn remaining(&self) -> usize {
-    self.0.iter().filter(|todo| !(todo.completed)()).count()
-  }
+    pub fn remaining(&self) -> usize {
+        self.0.iter().filter(|todo| !(todo.completed)()).count()
+    }
 
-  pub fn completed(&self) -> usize {
-    self.0.iter().filter(|todo| (todo.completed)()).count()
-  }
+    pub fn completed(&self) -> usize {
+        self.0.iter().filter(|todo| (todo.completed)()).count()
+    }
 
-  pub fn toggle_all(&self) {
-    // if all are complete, mark them all active instead
-    if self.remaining() == 0 {
-      for todo in &self.0 {
-        if todo.completed.get() {
-          (todo.set_completed)(false);
+    pub fn toggle_all(&self) {
+        // if all are complete, mark them all active instead
+        if self.remaining() == 0 {
+            for todo in &self.0 {
+                if todo.completed.get() {
+                    (todo.set_completed)(false);
+                }
+            }
+        }
+        // otherwise, mark them all complete
+        else {
+            for todo in &self.0 {
+                (todo.set_completed)(true);
+            }
         }
-      }
     }
-    // otherwise, mark them all complete
-    else {
-      for todo in &self.0 {
-        (todo.set_completed)(true);
-      }
-    }
-  }
 
-  fn clear_completed(&mut self) {
-    self.0.retain(|todo| !todo.completed.get());
-  }
+    fn clear_completed(&mut self) {
+        self.0.retain(|todo| !todo.completed.get());
+    }
 }
 
 #[derive(Debug, PartialEq, Eq, Clone)]
 pub struct Todo {
-  pub id: usize,
-  pub title: ReadSignal<String>,
-  pub set_title: WriteSignal<String>,
-  pub completed: ReadSignal<bool>,
-  pub set_completed: WriteSignal<bool>,
+    pub id: usize,
+    pub title: ReadSignal<String>,
+    pub set_title: WriteSignal<String>,
+    pub completed: ReadSignal<bool>,
+    pub set_completed: WriteSignal<bool>,
 }
 
 impl Todo {
-  pub fn new(cx: Scope, id: usize, title: String) -> Self {
-    Self::new_with_completed(cx, id, title, false)
-  }
-
-  pub fn new_with_completed(
-    cx: Scope,
-    id: usize,
-    title: String,
-    completed: bool,
-  ) -> Self {
-    let (title, set_title) = create_signal(cx, title);
-    let (completed, set_completed) = create_signal(cx, completed);
-    Self {
-      id,
-      title,
-      set_title,
-      completed,
-      set_completed,
+    pub fn new(cx: Scope, id: usize, title: String) -> Self {
+        Self::new_with_completed(cx, id, title, false)
     }
-  }
 
-  pub fn toggle(&self) {
-    self
-      .set_completed
-      .update(|completed| *completed = !*completed);
-  }
+    pub fn new_with_completed(cx: Scope, id: usize, title: String, completed: bool) -> Self {
+        let (title, set_title) = create_signal(cx, title);
+        let (completed, set_completed) = create_signal(cx, completed);
+        Self {
+            id,
+            title,
+            set_title,
+            completed,
+            set_completed,
+        }
+    }
+
+    pub fn toggle(&self) {
+        self.set_completed
+            .update(|completed| *completed = !*completed);
+    }
 }
 
 const ESCAPE_KEY: u32 = 27;
 const ENTER_KEY: u32 = 13;
 
 #[component]
-pub fn TodoMVC(cx: Scope,todos: Todos) -> impl IntoView {
-  let mut next_id = todos
-    .0
-    .iter()
-    .map(|todo| todo.id)
-    .max()
-    .map(|last| last + 1)
-    .unwrap_or(0);
-
-  let (todos, set_todos) = create_signal(cx, todos);
-  provide_context(cx, set_todos);
-
-  let (mode, set_mode) = create_signal(cx, Mode::All);
-  window_event_listener("hashchange", move |_| {
-    let new_mode = location_hash().map(|hash| route(&hash)).unwrap_or_default();
-    set_mode(new_mode);
-  });
-
-  let add_todo = move |ev: web_sys::KeyboardEvent| {
-    let target = event_target::<HtmlInputElement>(&ev);
-    ev.stop_propagation();
-    let key_code = ev.unchecked_ref::<web_sys::KeyboardEvent>().key_code();
-    if key_code == ENTER_KEY {
-      let title = event_target_value(&ev);
-      let title = title.trim();
-      if !title.is_empty() {
-        let new = Todo::new(cx, next_id, title.to_string());
-        set_todos.update(|t| t.add(new));
-        next_id += 1;
-        target.set_value("");
-      }
-    }
-  };
-
-  let filtered_todos = create_memo::<Vec<Todo>>(cx, move |_| {
-    todos.with(|todos| match mode.get() {
-      Mode::All => todos.0.to_vec(),
-      Mode::Active => todos
+pub fn TodoMVC(cx: Scope, todos: Todos) -> impl IntoView {
+    let mut next_id = todos
         .0
         .iter()
-        .filter(|todo| !todo.completed.get())
-        .cloned()
-        .collect(),
-      Mode::Completed => todos
-        .0
-        .iter()
-        .filter(|todo| todo.completed.get())
-        .cloned()
-        .collect(),
-    })
-  });
+        .map(|todo| todo.id)
+        .max()
+        .map(|last| last + 1)
+        .unwrap_or(0);
 
-  // effect to serialize to JSON
-  // this does reactive reads, so it will automatically serialize on any relevant change
-  create_effect(cx, move |_| {
-    if let Ok(Some(storage)) = window().local_storage() {
-      let objs = todos
-        .get()
-        .0
-        .iter()
-        .map(TodoSerialized::from)
-        .collect::<Vec<_>>();
-      let json = json::to_string(&objs);
-      if storage.set_item(STORAGE_KEY, &json).is_err() {
-        log::error!("error while trying to set item in localStorage");
-      }
-    }
-  });
+    let (todos, set_todos) = create_signal(cx, todos);
+    provide_context(cx, set_todos);
 
-  view! { cx,
+    let (mode, set_mode) = create_signal(cx, Mode::All);
+    window_event_listener("hashchange", move |_| {
+        let new_mode = location_hash().map(|hash| route(&hash)).unwrap_or_default();
+        set_mode(new_mode);
+    });
+
+    let add_todo = move |ev: web_sys::KeyboardEvent| {
+        let target = event_target::<HtmlInputElement>(&ev);
+        ev.stop_propagation();
+        let key_code = ev.unchecked_ref::<web_sys::KeyboardEvent>().key_code();
+        if key_code == ENTER_KEY {
+            let title = event_target_value(&ev);
+            let title = title.trim();
+            if !title.is_empty() {
+                let new = Todo::new(cx, next_id, title.to_string());
+                set_todos.update(|t| t.add(new));
+                next_id += 1;
+                target.set_value("");
+            }
+        }
+    };
+
+    let filtered_todos = create_memo::<Vec<Todo>>(cx, move |_| {
+        todos.with(|todos| match mode.get() {
+            Mode::All => todos.0.to_vec(),
+            Mode::Active => todos
+                .0
+                .iter()
+                .filter(|todo| !todo.completed.get())
+                .cloned()
+                .collect(),
+            Mode::Completed => todos
+                .0
+                .iter()
+                .filter(|todo| todo.completed.get())
+                .cloned()
+                .collect(),
+        })
+    });
+
+    // effect to serialize to JSON
+    // this does reactive reads, so it will automatically serialize on any relevant change
+    create_effect(cx, move |_| {
+        if let Ok(Some(storage)) = window().local_storage() {
+            let objs = todos
+                .get()
+                .0
+                .iter()
+                .map(TodoSerialized::from)
+                .collect::<Vec<_>>();
+            let json = json::to_string(&objs);
+            if storage.set_item(STORAGE_KEY, &json).is_err() {
+                log::error!("error while trying to set item in localStorage");
+            }
+        }
+    });
+
+    view! { cx,
       <main>
           <section class="todoapp">
               <header class="header">
@@ -228,100 +222,100 @@ pub fn TodoMVC(cx: Scope,todos: Todos) -> impl IntoView {
 
 #[component]
 pub fn Todo(cx: Scope, todo: Todo) -> impl IntoView {
-  let (editing, set_editing) = create_signal(cx, false);
-  let set_todos = use_context::<WriteSignal<Todos>>(cx).unwrap();
-  //let input = NodeRef::new(cx);
+    let (editing, set_editing) = create_signal(cx, false);
+    let set_todos = use_context::<WriteSignal<Todos>>(cx).unwrap();
+    //let input = NodeRef::new(cx);
 
-  let save = move |value: &str| {
-    let value = value.trim();
-    if value.is_empty() {
-      set_todos.update(|t| t.remove(todo.id));
-    } else {
-      (todo.set_title)(value.to_string());
+    let save = move |value: &str| {
+        let value = value.trim();
+        if value.is_empty() {
+            set_todos.update(|t| t.remove(todo.id));
+        } else {
+            (todo.set_title)(value.to_string());
+        }
+        set_editing(false);
+    };
+
+    view! { cx,
+        <li
+            class="todo"
+            class:editing={editing}
+            class:completed={move || (todo.completed)()}
+            //_ref=input
+        >
+            <div class="view">
+                <input
+                    class="toggle"
+                    type="checkbox"
+                    prop:checked={move || (todo.completed)()}
+
+                />
+                <label on:dblclick=move |_| set_editing(true)>
+                    {move || todo.title.get()}
+                </label>
+                <button class="destroy" on:click=move |_| set_todos.update(|t| t.remove(todo.id))/>
+            </div>
+            {move || editing().then(|| view! { cx,
+                <input
+                    class="edit"
+                    class:hidden={move || !(editing)()}
+                    prop:value={move || todo.title.get()}
+                    on:focusout=move |ev| save(&event_target_value(&ev))
+                    on:keyup={move |ev| {
+                        let key_code = ev.unchecked_ref::<web_sys::KeyboardEvent>().key_code();
+                        if key_code == ENTER_KEY {
+                            save(&event_target_value(&ev));
+                        } else if key_code == ESCAPE_KEY {
+                            set_editing(false);
+                        }
+                    }}
+                />
+            })
+        }
+        </li>
     }
-    set_editing(false);
-  };
-
-  view! { cx,
-      <li
-          class="todo"
-          class:editing={editing}
-          class:completed={move || (todo.completed)()}
-          //_ref=input
-      >
-          <div class="view">
-              <input
-                  class="toggle"
-                  type="checkbox"
-                  prop:checked={move || (todo.completed)()}
-
-              />
-              <label on:dblclick=move |_| set_editing(true)>
-                  {move || todo.title.get()}
-              </label>
-              <button class="destroy" on:click=move |_| set_todos.update(|t| t.remove(todo.id))/>
-          </div>
-          {move || editing().then(|| view! { cx,
-              <input
-                  class="edit"
-                  class:hidden={move || !(editing)()}
-                  prop:value={move || todo.title.get()}
-                  on:focusout=move |ev| save(&event_target_value(&ev))
-                  on:keyup={move |ev| {
-                      let key_code = ev.unchecked_ref::<web_sys::KeyboardEvent>().key_code();
-                      if key_code == ENTER_KEY {
-                          save(&event_target_value(&ev));
-                      } else if key_code == ESCAPE_KEY {
-                          set_editing(false);
-                      }
-                  }}
-              />
-          })
-      }
-      </li>
-  }
 }
 
 #[derive(Debug, Clone, Copy, PartialEq, Eq)]
 pub enum Mode {
-  Active,
-  Completed,
-  All,
+    Active,
+    Completed,
+    All,
 }
 
 impl Default for Mode {
-  fn default() -> Self {
-    Mode::All
-  }
+    fn default() -> Self {
+        Mode::All
+    }
 }
 
 pub fn route(hash: &str) -> Mode {
-  match hash {
-    "/active" => Mode::Active,
-    "/completed" => Mode::Completed,
-    _ => Mode::All,
-  }
+    match hash {
+        "/active" => Mode::Active,
+        "/completed" => Mode::Completed,
+        _ => Mode::All,
+    }
 }
 
 #[derive(Serialize, Deserialize)]
 pub struct TodoSerialized {
-  pub id: usize,
-  pub title: String,
-  pub completed: bool,
+    pub id: usize,
+    pub title: String,
+    pub completed: bool,
 }
 
 impl TodoSerialized {
-  pub fn into_todo(self, cx: Scope) -> Todo {
-    Todo::new_with_completed(cx, self.id, self.title, self.completed)
-  }
+    pub fn into_todo(self, cx: Scope) -> Todo {
+        Todo::new_with_completed(cx, self.id, self.title, self.completed)
+    }
 }
 
 impl From<&Todo> for TodoSerialized {
-  fn from(todo: &Todo) -> Self {
-    Self {
-      id: todo.id,
-      title: todo.title.get(),
-      completed: (todo.completed)(),
+    fn from(todo: &Todo) -> Self {
+        Self {
+            id: todo.id,
+            title: todo.title.get(),
+            completed: (todo.completed)(),
+        }
     }
-  }
 }

benchmarks/src/todomvc/mod.rs

@@ -14,7 +14,9 @@ fn leptos_todomvc_ssr(b: &mut Bencher) {
             let rendered = view! {
                 cx,
                 <TodoMVC todos=Todos::new(cx)/>
-            }.into_view(cx).render_to_string(cx);
+            }
+            .into_view(cx)
+            .render_to_string(cx);
 
             assert!(rendered.len() > 1);
         });
@@ -55,7 +57,7 @@ fn yew_todomvc_ssr(b: &mut Bencher) {
         });
     });
 }
-
+/*
 #[bench]
 fn leptos_todomvc_ssr_with_1000(b: &mut Bencher) {
     b.iter(|| {
@@ -107,3 +109,4 @@ fn yew_todomvc_ssr_with_1000(b: &mut Bencher) {
         });
     });
 }
+ */

docs/book/project/ch02_getting_started/Cargo.toml

@@ -4,4 +4,4 @@ version = "0.1.0"
 edition = "2021"
 
 [dependencies]
-leptos = "0.0.18"
+leptos = "0.1"

docs/book/project/ch02_getting_started/src/main.rs

@@ -1,5 +1,5 @@
 use leptos::*;
 
 fn main() {
-    mount_to_body(|_cx| view! { cx,  <p>"Hello, world!"</p> })
+    mount_to_body(|cx| view! { cx,  <p>"Hello, world!"</p> })
 }

docs/book/project/ch03_building_ui/Cargo.toml

@@ -4,4 +4,4 @@ version = "0.1.0"
 edition = "2021"
 
 [dependencies]
-leptos = "0.0.18"
+leptos = "0.1"

docs/book/project/ch03_building_ui/src/main.rs

@@ -4,7 +4,9 @@ fn main() {
     mount_to_body(|cx| {
         let name = "gbj";
         let userid = 0;
-        let _input_element: Element;
+
+        // This will be filled by _ref=input below.
+        let input_element = NodeRef::<HtmlElement<Input>>::new(cx);
 
         view! {
             cx,
@@ -17,7 +19,7 @@ fn main() {
                     prop:value="todo"   // `prop:` lets you set a property on a DOM node
                     value="initial"     // side note: the DOM `value` attribute only sets *initial* value
                                         // this is very important when working with forms!
-                    _ref=_input_element // `_ref` stores tis element in a variable
+                    _ref=input_element // `_ref` stores tis element in a variable
                 />
                 <ul data-user=userid>   // attributes can take expressions as values
                     <li class="todo my-todo" // here we set the `class` attribute

docs/book/project/ch04_reactivity/Cargo.toml

@@ -4,4 +4,4 @@ version = "0.1.0"
 edition = "2021"
 
 [dependencies]
-leptos = "0.0.18"
+leptos = "0.1"

docs/book/src/01_introduction.md

@@ -1,6 +1,6 @@
 # Introduction
 
-This book is intended as an introduction to the [Leptos](https://github.com/gbj/leptos) Web framework. Together, we’ll build a simple todo app—first as a client-side app, then as a full-stack app.
+This book is intended as an introduction to the [Leptos](https://github.com/leptos-rs/leptos) Web framework. Together, we’ll build a simple todo app—first as a client-side app, then as a full-stack app.
 
 The guide doesn’t assume you know anything about fine-grained reactivity or the details of modern Web frameworks. It does assume you are familiar with the Rust programming language, HTML, CSS, and the DOM and other Web APIs.
 

docs/book/src/02_getting_started.md

@@ -1,8 +1,8 @@
 # Getting Started
 
-> The code for this chapter can be found [here](https://github.com/gbj/leptos/tree/main/docs/book/project/ch02_getting_started).
+> The code for this chapter can be found [here](https://github.com/leptos-rs/leptos/tree/main/docs/book/project/ch02_getting_started).
 
-The easiest way to get started using Leptos is to use [Trunk](https://trunkrs.dev/), as many of our [examples](https://github.com/gbj/leptos/tree/main/examples) do. (Trunk is a simple build tool that includes a dev server.)
+The easiest way to get started using Leptos is to use [Trunk](https://trunkrs.dev/), as many of our [examples](https://github.com/leptos-rs/leptos/tree/main/examples) do. (Trunk is a simple build tool that includes a dev server.)
 
 If you don’t already have it installed, you can install Trunk by running
 

docs/book/src/03_building_ui.md

@@ -1,6 +1,6 @@
 # Templating: Building User Interfaces
 
-> The code for this chapter can be found [here](https://github.com/gbj/leptos/tree/main/docs/book/project/ch03_building_ui).
+> The code for this chapter can be found [here](https://github.com/leptos-rs/leptos/tree/main/docs/book/project/ch03_building_ui).
 
 ## RSX and the `view!` macro
 

docs/logos/Leptos_logo_pref_dark_RGB.svg

@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg version="1.1" id="Layer_1" x="0px" y="0px" viewBox="0 0 437.4 209.6" style="enable-background:new 0 0 437.4 209.6;" xmlns="http://www.w3.org/2000/svg">
+  <style type="text/css">
+	.st0{fill:#FFFFFF;}
+	.st1{fill:#EF3939;}
+</style>
+  <path class="st0" d="M95.1,128.1H58.7V65.7c0-1.5-0.8-2.4-2.2-2.4h-3.1c-1.3,0-2.2,1-2.2,2.4v67.4c0,1.5,0.8,2.3,2.2,2.3h41.7 c1.5,0,2.5-0.9,2.5-2.3v-2.8C97.6,128.9,96.7,128.1,95.1,128.1z"/>
+  <path class="st0" d="M146.5,77.2c-4.8-3-10.3-4.5-16.3-4.5c0,0,0,0,0,0c-5.7,0-11.1,1.5-16.1,4.4c-4.9,2.9-8.9,6.8-11.8,11.7 c-2.9,4.9-4.4,10.3-4.4,16.1c0,5.7,1.5,11.1,4.5,15.9c3,4.9,6.9,8.7,11.9,11.7c4.9,2.9,10.2,4.3,16,4.3c0,0,0,0,0,0 c8.1,0,14.7-2.6,21.5-8.4c0.5-0.5,0.9-1.1,0.9-1.8c0-0.6-0.2-1.1-0.5-1.5l-1.4-1.8l-0.1-0.1c-0.3-0.3-0.7-0.6-1.4-0.6 c-0.6,0-1.3,0.2-1.7,0.6c-1.9,1.6-3.5,2.8-4.8,3.6c-1.8,1.2-5.8,3.2-12.6,3.2c0,0,0,0,0,0c-0.1,0-0.3,0-0.4,0 c-12.3,0-23.5-10.3-24.5-22.5l53,0c0,0,0,0,0,0c2.2,0,3.5-1.2,3.5-3.3c0-5.3-1.4-10.4-4-15.3C155,84.1,151.2,80.1,146.5,77.2z M154.6,100.4l-49.1,0c2-11.7,13-21.2,24.5-21c0.1,0,0.3,0,0.4,0C143.5,79.4,152.5,90,154.6,100.4z"/>
+  <path class="st0" d="M204,136.6c5.7,0,11.1-1.5,16-4.3c4.9-2.9,8.8-6.7,11.7-11.7c2.9-4.9,4.3-10.3,4.3-16c0-5.7-1.5-11.1-4.3-16 c-2.9-4.9-6.7-8.8-11.7-11.7c-4.9-2.9-10.2-4.3-16-4.3c-9.9,0-19.2,4.8-24.4,12.3v-9.4c0-0.6-0.1-1.1-0.4-1.5 c-0.4-0.5-1-0.8-1.9-0.8h-2.7c-1.5,0-2.3,0.8-2.3,2.3v5.7v46.5v24c0,1.3,0.8,2,2,2h3.4c0.9,0,1.6-0.7,1.6-1.6v-17.1v-11 C185.1,131.9,194.3,136.6,204,136.6z M186.6,122.6c-4.9-4.9-7.7-11.5-7.5-18c-0.1-6.4,2.5-12.8,7.4-17.6c4.9-4.9,11.3-7.6,17.7-7.4 c4.4,0,8.5,1.1,12.2,3.4c3.7,2.3,6.7,5.4,8.9,9.2c2.2,3.9,3.3,8.1,3.3,12.5c0.1,6.5-2.6,13-7.5,17.9c-4.8,4.8-11,7.4-17.3,7.3 C197.7,130,191.4,127.3,186.6,122.6z"/>
+  <path class="st0" d="M241.9,80.4h7.6v42c0,6.8,4.6,12.1,11.1,12.9c0.7,0.1,1.8,0.2,3.5,0.2c2,0,3-0.4,3-2.3v-2.4c0-1.8-1.3-2-2.8-2 c0,0,0,0,0,0l-1.8,0c-2,0-3.5-0.8-4.4-2.1c-1-1.5-1.5-3.2-1.5-5V80.4h10.1c1.3,0,2.3-1.4,2.3-2.6v-1.9c0-1.4-0.8-2.2-2.2-2.2h-10.1 v-13c0-1.5-0.8-2.5-1.9-2.5c-0.2,0-0.4,0-0.6,0.1l-2.6,0.7c-1.2,0.4-2,0.9-2,2.5v12.2h-7.6c-1.4,0-2.3,0.9-2.3,2.3v1.9 C239.6,79.2,240.6,80.4,241.9,80.4z"/>
+  <path class="st0" d="M379.1,106.3c-4-2.9-8.9-5-14.3-6.3c-6.5-1.4-13.4-5.2-13.3-10.3c0-7.5,6.6-10.2,12.3-10.2c5.4,0,10.2,3,13,8 c0.7,1.3,1.5,1.9,2.4,1.9c0.3,0,0.7-0.1,1-0.3l2.2-1.2c0.6-0.3,0.9-0.9,0.9-1.7c0-0.5-0.1-1-0.3-1.3c-3.6-8.2-10.1-12.4-19.2-12.4 c-11.7,0-19.6,6.9-19.6,17.2c0,4.3,1.8,8,5.5,10.9c3.4,2.8,7.9,4.9,13.3,6.1c4.6,1.1,8.3,2.6,11.1,4.4c1.4,0.9,2.4,2.1,3.1,3.4 c0.6,1.2,0.9,2.6,0.9,4.1c0.1,2.4-0.8,4.5-2.6,6.3c-3.1,3.2-8.4,4.7-12,4.7c0,0-0.1,0-0.1,0c-3.4,0-6.5-0.8-9.1-2.5 c-2.6-1.6-4.2-3.8-5-6.6c-0.3-1.1-0.8-2.2-2.2-2.2c-0.1,0-0.2,0-0.4,0c-0.1,0-0.3,0-0.5,0.1l-1.9,0.4l-0.1,0c-1,0.4-1.6,1.2-1.6,2.1 c0,0.2,0.1,0.7,0.2,1.1c2,8.6,10.2,14.3,20.6,14.3c0.1,0,0.2,0,0.4,0c6.6,0,12.7-2.3,16.7-6.4c3.2-3.2,4.8-7.2,4.7-11.6 c0-2.8-0.6-5.3-1.8-7.5C382.4,109.3,381,107.6,379.1,106.3z"/>
+  <path class="st1" d="M348.9,45.7c0-6.3-3.3-11.9-8.2-15.1c-2.8-1.8-6.2-2.9-9.7-2.9c-9.9,0-18,8.1-18,18c0,4.8,1.9,9.1,4.9,12.3 c-3.7,4.4-6.6,9.3-8.8,14.7c-1.6-0.2-3.2-0.4-4.9-0.4c-17.7,0-32.1,14.4-32.1,32.1c0,14.7,9.9,27.1,23.4,30.9 c-6.8,17.3-23.7,29.7-43.4,29.7c-16.8,0-31.6-9-39.8-22.4c-2.5,0.5-5,0.9-7.7,0.9c9,17,26.9,28.6,47.4,28.6 c23.3,0,43.1-14.9,50.5-35.6c0.5,0,1,0,1.6,0c17.7,0,32.1-14.4,32.1-32.1c0-13.6-8.4-25.2-20.3-29.9c1.9-4.6,4.5-8.8,7.7-12.5 c1,0.4,2,0.8,3.1,1c1.3,0.3,2.7,0.5,4.1,0.5C340.8,63.7,348.9,55.6,348.9,45.7z M304.2,129.5c-13.8,0-25-11.2-25-25s11.2-25,25-25 s25,11.2,25,25S318,129.5,304.2,129.5z M330.9,34.9c0.6,0,1.3,0.1,1.9,0.2c5.1,0.9,9,5.3,9,10.7c0,6-4.9,10.8-10.8,10.8 s-10.8-4.9-10.8-10.8c0-1.4,0.3-2.7,0.8-4C322.4,37.7,326.4,34.9,330.9,34.9z"/>
+</svg>

examples/counter/Makefile.toml

@@ -2,3 +2,8 @@
 command = "cargo"
 args = ["+nightly", "build-all-features"]
 install_crate = "cargo-all-features"
+
+[tasks.check]
+command = "cargo"
+args = ["+nightly", "check-all-features"]
+install_crate = "cargo-all-features"

examples/counter/README.md

@@ -3,3 +3,5 @@
 This example creates a simple counter in a client side rendered app with Rust and WASM!
 
 To run it, just issue the `trunk serve --open` command in the example root. This will build the app, run it, and open a new browser to serve it.
+
+> If you don't have `trunk` installed, [click here for install instructions.](https://trunkrs.dev/)

examples/counter/index.html

@@ -2,6 +2,7 @@
 <html>
 	<head>
 		<link data-trunk rel="rust" data-wasm-opt="z"/>
+		<link data-trunk rel="icon" type="image/ico" href="/public/favicon.ico"/>
 	</head>
 	<body></body>
 </html>

examples/counter/src/lib.rs

@@ -17,7 +17,7 @@ pub fn SimpleCounter(
         <div>
             <button on:click=move |_| set_value(0)>"Clear"</button>
             <button on:click=move |_| set_value.update(|value| *value -= step)>"-1"</button>
-            <span>"Value: " {move || value().to_string()} "!"</span>
+            <span>"Value: " {value} "!"</span>
             <button on:click=move |_| set_value.update(|value| *value += step)>"+1"</button>
         </div>
     }

examples/counter_isomorphic/Cargo.toml

@@ -47,6 +47,7 @@ skip_feature_sets = [["ssr", "hydrate"]]
 # The name used by wasm-bindgen/cargo-leptos for the JS/WASM bundle. Defaults to the crate name   
 output-name = "counter_isomorphic"
 # 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.
+# When NOT using cargo-leptos this must be updated to "." or the counters will not work. The above warning still applies if you do switch to cargo-leptos later.
 site-root = "target/site"
 # The site-root relative folder where all compiled output (JS, WASM and CSS) is written
 # Defaults to pkg	
@@ -54,9 +55,9 @@ site-pkg-dir = "pkg"
 # [Optional] The source CSS file. If it ends with .sass or .scss then it will be compiled by dart-sass into CSS. The CSS is optimized by Lightning CSS before being written to <site-root>/<site-pkg>/app.css
 # style-file = "src/styles/tailwind.css"
 # [Optional] Files in the asset-dir will be copied to the site-root directory
-# assets-dir = "static/assets"
+assets-dir = "public"
 # The IP and port (ex: 127.0.0.1:3000) where the server serves the content. Use it in your server setup.
-site-address = "127.0.0.1:3000"
+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.

examples/counter_isomorphic/Makefile.toml

@@ -2,3 +2,8 @@
 command = "cargo"
 args = ["+nightly", "build-all-features"]
 install_crate = "cargo-all-features"
+
+[tasks.check]
+command = "cargo"
+args = ["+nightly", "check-all-features"]
+install_crate = "cargo-all-features"

examples/counter_isomorphic/README.md

@@ -3,8 +3,8 @@
 This example demonstrates how to use a function isomorphically, to run a server side function from the browser and receive a result.
 
 ## Client Side Rendering
-To run it as a Client Side App, you can issue  `trunk serve --open` in the root. This will build the entire
-app into one CSR bundle. Make sure you have trunk installed with `cargo install trunk`.
+For this example the server must store the counter state since it can be modified by many users.
+This means it is not possible to produce a working CSR-only version as a non-static server is required.
 
 ## Server Side Rendering with cargo-leptos
 cargo-leptos is now the easiest and most featureful way to build server side rendered apps with hydration. It provides automatic recompilation of client and server code, wasm optimisation, CSS minification, and more! Check out more about it [here](https://github.com/akesson/cargo-leptos)
@@ -17,6 +17,9 @@ cargo install --locked cargo-leptos
 ```bash
 cargo leptos watch
 ```
+
+Open browser on [http://localhost:3000/](http://localhost:3000/)
+
 3. When ready to deploy, run
 ```bash
 cargo leptos build --release
@@ -25,7 +28,7 @@ cargo leptos build --release
 ## Server Side Rendering without cargo-leptos
 To run it as a server side app with hydration, you'll need to have wasm-pack installed.
 
-0. Edit the `[package.metadata.leptos]` section and set `site-root` to `"pkg"`. You'll also want to change the path of the `<StyleSheet / >` component in the root component to point towards the CSS file in the root. This tells leptos that the WASM/JS files generated by wasm-pack are available at `./pkg` and that the CSS files are no longer processed by cargo-leptos. Building to alternative folders is not supported at this time.
+0. Edit the `[package.metadata.leptos]` section and set `site-root` to `"."`. For examples with CSS you also want to change the path of the `<StyleSheet / >` component in the root component to point towards the CSS file in the root. This tells leptos that the WASM/JS files generated by wasm-pack are available at `./pkg` and that the CSS files are no longer processed by cargo-leptos. Building to alternative folders is not supported at this time. You'll also want to edit the call to `get_configuration()` to pass in `Some(Cargo.toml)`, so that Leptos will read the settings instead of cargo-leptos. If you do so, your file/folder names cannot include dashes.
 1. Install wasm-pack
 ```bash
 cargo install wasm-pack

examples/counter_isomorphic/src/counters.rs

@@ -1,5 +1,6 @@
 use leptos::*;
 use leptos_router::*;
+use leptos_meta::*;
 
 #[cfg(feature = "ssr")]
 use std::sync::atomic::{AtomicI32, Ordering};
@@ -44,6 +45,7 @@ pub async fn clear_server_count() -> Result<i32, ServerFnError> {
 }
 #[component]
 pub fn Counters(cx: Scope) -> impl IntoView {
+    provide_meta_context(cx);
     view! {
         cx,
         <Router>
@@ -59,6 +61,7 @@ pub fn Counters(cx: Scope) -> impl IntoView {
                     <li><A href="multi">"Multi-User"</A></li>
                 </ul>
             </nav>
+            <Link rel="shortcut icon" type_="image/ico" href="/favicon.ico"/>
             <main>
                 <Routes>
                     <Route path="" view=|cx| view! {
@@ -113,7 +116,7 @@ pub fn Counter(cx: Scope) -> impl IntoView {
             <div>
                 <button on:click=move |_| clear.dispatch(())>"Clear"</button>
                 <button on:click=move |_| dec.dispatch(())>"-1"</button>
-                <span>"Value: " {move || value().to_string()} "!"</span>
+                <span>"Value: " {value} "!"</span>
                 <button on:click=move |_| inc.dispatch(())>"+1"</button>
             </div>
             {move || error_msg().map(|msg| view! { cx, <p>"Error: " {msg.to_string()}</p>})}

examples/counter_isomorphic/src/main.rs

@@ -33,8 +33,11 @@ cfg_if! {
 
             crate::counters::register_server_functions();
 
-            let conf = get_configuration(Some("Cargo.toml")).await.unwrap();
-            let addr = conf.leptos_options.site_address.clone();
+            // Setting this to None means we'll be using cargo-leptos and its env vars.
+            // when not using cargo-leptos None must be replaced with Some("Cargo.toml")
+            let conf = get_configuration(None).await.unwrap();
+
+            let addr = conf.leptos_options.site_addr.clone();
             let routes = generate_route_list(|cx| view! { cx, <Counters/> });
 
             HttpServer::new(move || {
@@ -54,14 +57,11 @@ cfg_if! {
         }
         }
 
-    // client-only stuff for Trunk
+    // client-only main for Trunk
     else {
-        use counter_isomorphic::counters::*;
-
         pub fn main() {
-            _ = console_log::init_with_level(log::Level::Debug);
-            console_error_panic_hook::set_once();
-            mount_to_body(|cx| view! { cx, <Counter/> });
+            // isomorphic counters cannot work in a Client-Side-Rendered only
+            // app as a server is required to maintain state
         }
     }
 }

examples/counter_without_macros/Cargo.toml

@@ -0,0 +1,13 @@
+[package]
+name = "counter_without_macros"
+version = "0.1.0"
+edition = "2021"
+
+[dependencies]
+leptos = { path = "../../leptos", features = ["stable"] }
+console_log = "0.2"
+log = "0.4"
+console_error_panic_hook = "0.1.7"
+
+[dev-dependencies]
+wasm-bindgen-test = "0.3.0"

examples/counter_without_macros/Makefile.toml

@@ -0,0 +1,9 @@
+[tasks.build]
+command = "cargo"
+args = ["+nightly", "build-all-features"]
+install_crate = "cargo-all-features"
+
+[tasks.check]
+command = "cargo"
+args = ["+nightly", "check-all-features"]
+install_crate = "cargo-all-features"

examples/counter_without_macros/README.md

@@ -0,0 +1,5 @@
+# Leptos Counter Example
+
+This example is the same like the `counter` but it's written without using macros and can be build with stable Rust.
+
+To run it, just issue the `trunk serve --open` command in the example root. This will build the app, run it, and open a new browser to serve it.

examples/counter_without_macros/index.html

@@ -2,6 +2,7 @@
 <html>
 	<head>
 		<link data-trunk rel="rust" data-wasm-opt="z"/>
+		<link data-trunk rel="icon" type="image/ico" href="/public/favicon.ico"/>
 	</head>
 	<body></body>
 </html>

examples/counter_without_macros/src/lib.rs

@@ -0,0 +1,44 @@
+use leptos::{ev, *};
+
+pub struct Props {
+    /// The starting value for the counter
+    pub initial_value: i32,
+    /// The change that should be applied each time the button is clicked.
+    pub step: i32,
+}
+
+/// A simple counter view.
+pub fn view(cx: Scope, props: Props) -> impl IntoView {
+    let Props {
+        initial_value,
+        step,
+    } = props;
+    let (value, set_value) = create_signal(cx, initial_value);
+
+    div(cx)
+        .child((
+            cx,
+            button(cx)
+                .on(ev::click, move |_| set_value.update(|value| *value = 0))
+                .child((cx, "Clear")),
+        ))
+        .child((
+            cx,
+            button(cx)
+                .on(ev::click, move |_| set_value.update(|value| *value -= step))
+                .child((cx, "-1")),
+        ))
+        .child((
+            cx,
+            span(cx)
+                .child((cx, "Value: "))
+                .child((cx, move || value.get()))
+                .child((cx, "!")),
+        ))
+        .child((
+            cx,
+            button(cx)
+                .on(ev::click, move |_| set_value.update(|value| *value += step))
+                .child((cx, "+1")),
+        ))
+}

examples/counter_without_macros/src/main.rs

@@ -0,0 +1,16 @@
+use counter_without_macros as counter;
+use leptos::*;
+
+pub fn main() {
+    _ = console_log::init_with_level(log::Level::Debug);
+    console_error_panic_hook::set_once();
+    mount_to_body(|cx| {
+        counter::view(
+            cx,
+            counter::Props {
+                initial_value: 0,
+                step: 1,
+            },
+        )
+    })
+}

examples/counter_without_macros/tests/mod.rs

@@ -0,0 +1,58 @@
+use wasm_bindgen_test::*;
+
+wasm_bindgen_test_configure!(run_in_browser);
+use counter_without_macros as counter;
+use leptos::*;
+use web_sys::HtmlElement;
+
+#[wasm_bindgen_test]
+fn inc() {
+    mount_to_body(|cx| {
+        counter::view(
+            cx,
+            counter::Props {
+                initial_value: 0,
+                step: 1,
+            },
+        )
+    });
+
+    let document = leptos::document();
+    let div = document.query_selector("div").unwrap().unwrap();
+    let clear = div
+        .first_child()
+        .unwrap()
+        .dyn_into::<HtmlElement>()
+        .unwrap();
+    let dec = clear
+        .next_sibling()
+        .unwrap()
+        .dyn_into::<HtmlElement>()
+        .unwrap();
+    let text = dec
+        .next_sibling()
+        .unwrap()
+        .dyn_into::<HtmlElement>()
+        .unwrap();
+    let inc = text
+        .next_sibling()
+        .unwrap()
+        .dyn_into::<HtmlElement>()
+        .unwrap();
+
+    inc.click();
+    inc.click();
+
+    assert_eq!(text.text_content(), Some("Value: 2!".to_string()));
+
+    dec.click();
+    dec.click();
+    dec.click();
+    dec.click();
+
+    assert_eq!(text.text_content(), Some("Value: -2!".to_string()));
+
+    clear.click();
+
+    assert_eq!(text.text_content(), Some("Value: 0!".to_string()));
+}

examples/counters/Makefile.toml

@@ -2,3 +2,8 @@
 command = "cargo"
 args = ["+nightly", "build-all-features"]
 install_crate = "cargo-all-features"
+
+[tasks.check]
+command = "cargo"
+args = ["+nightly", "check-all-features"]
+install_crate = "cargo-all-features"

examples/counters/README.md

@@ -0,0 +1,9 @@
+# Leptos Counters Example
+
+This example showcases a basic leptos app with many counters. It is a good example of how to setup a basic reactive app with signals and effects, and how to interact with browser events.
+
+## Client Side Rendering
+
+To run it as a client-side app, you can issue `trunk serve --open` in the root. This will build the entire app into one CSR bundle.
+
+> If you don't have `trunk` installed, [click here for install instructions.](https://trunkrs.dev/)

examples/counters/src/lib.rs

@@ -97,10 +97,10 @@ fn Counter(
         <li>
             <button on:click=move |_| set_value.update(move |value| *value -= 1)>"-1"</button>
             <input type="text"
-                prop:value={move || value().to_string()}
+                prop:value={value}
                 on:input=input
             />
-            <span>{move || value().to_string()}</span>
+            <span>{value}</span>
             <button on:click=move |_| set_value.update(move |value| *value += 1)>"+1"</button>
             <button on:click=move |_| set_counters.update(move |counters| counters.retain(|(counter_id, _)| counter_id != &id))>"x"</button>
         </li>

examples/counters_stable/README.md

@@ -0,0 +1,9 @@
+# Leptos Counters Example on Rust Stable
+
+This example showcases a basic Leptos app with many counters. It is a good example of how to setup a basic reactive app with signals and effects, and how to interact with browser events. Unlike the other counters example, it will compile on Rust stable, because it has the `stable` feature enabled.
+
+## Client Side Rendering
+
+To run it as a client-side app, you can issue `trunk serve --open` in the root. This will build the entire app into one CSR bundle.
+
+> If you don't have `trunk` installed, [click here for install instructions.](https://trunkrs.dev/)

examples/errors_axum/Cargo.toml

@@ -0,0 +1,94 @@
+[package]
+name = "errors_axum"
+version = "0.1.0"
+edition = "2021"
+
+[lib]
+crate-type = ["cdylib", "rlib"]
+
+[dependencies]
+anyhow = "1.0.66"
+console_log = "0.2.0"
+console_error_panic_hook = "0.1.7"
+futures = "0.3.25"
+cfg-if = "1.0.0"
+leptos = { path = "../../../leptos/leptos", default-features = false, features = [
+	"serde",
+] }
+leptos_axum = { path = "../../../leptos/integrations/axum", default-features = false, optional = true }
+leptos_meta = { path = "../../../leptos/meta", default-features = false }
+leptos_router = { path = "../../../leptos/router", default-features = false }
+leptos_reactive = { path = "../../../leptos/leptos_reactive", default-features = false }
+log = "0.4.17"
+simple_logger = "4.0.0"
+serde = { version = "1.0.148", features = ["derive"] }
+serde_json = "1.0.89"
+gloo-net = { version = "0.2.5", features = ["http"] }
+reqwest = { version = "0.11.13", features = ["json"] }
+axum = { version = "0.6.1", optional = true }
+tower = { version = "0.4.13", optional = true }
+tower-http = { version = "0.3.4", features = ["fs"], optional = true }
+tokio = { version = "1.22.0", features = ["full"], optional = true }
+http = { version = "0.2.8" }
+thiserror = "1.0.38"
+tracing = "0.1.37"
+
+[features]
+default = ["csr"]
+csr = ["leptos/csr", "leptos_meta/csr", "leptos_router/csr"]
+hydrate = ["leptos/hydrate", "leptos_meta/hydrate", "leptos_router/hydrate"]
+ssr = ["dep:axum", "dep:tower", "dep:tower-http", "dep:tokio", "leptos/ssr", "leptos_meta/ssr", "leptos_router/ssr", "dep:leptos_axum"]
+
+[package.metadata.cargo-all-features]
+denylist = [
+	"axum",
+	"tower",
+	"tower-http",
+	"tokio",
+	"leptos_axum",
+]
+skip_feature_sets = [["csr", "ssr"], ["csr", "hydrate"], ["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 = "errors_axum"	
+# 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" 	
+# [Optional] The source CSS file. If it ends with .sass or .scss then it will be compiled by dart-sass into CSS. The CSS is optimized by Lightning CSS before being written to <site-root>/<site-pkg>/app.css
+style-file = "./style.css"
+# [Optional] Files in the asset-dir will be copied to the site-root directory
+assets-dir = "public"
+# 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.
+end2end-cmd = "npx playwright test"
+#  The browserlist query used for optimizing the CSS.
+browserquery = "defaults" 	
+# Set by cargo-leptos watch when building with tha 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

examples/errors_axum/LICENSE

@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2022 Greg Johnston
+
+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.

examples/errors_axum/Makefile.toml

@@ -0,0 +1,9 @@
+[tasks.build]
+command = "cargo"
+args = ["+nightly", "build-all-features"]
+install_crate = "cargo-all-features"
+
+[tasks.check]
+command = "cargo"
+args = ["+nightly", "check-all-features"]
+install_crate = "cargo-all-features"

examples/errors_axum/README.md

@@ -0,0 +1,41 @@
+# Leptos Errors Demonstration with Axum
+This example demonstrates how Leptos Errors can work with an Axum backend on a server.
+
+## Client Side Rendering
+This example cannot be built as a trunk standalone CSR-only app as it requires the server to send status codes.
+
+## Server Side Rendering with cargo-leptos
+cargo-leptos is now the easiest and most featureful way to build server side rendered apps with hydration. It provides automatic recompilation of client and server code, wasm optimisation, CSS minification, and more! Check out more about it [here](https://github.com/akesson/cargo-leptos)
+
+1. Install cargo-leptos
+```bash
+cargo install --locked cargo-leptos
+``` 
+2. Build the site in watch mode, recompiling on file changes
+```bash
+cargo leptos watch
+```
+
+Open browser on [http://localhost:3000/](http://localhost:3000/)
+
+3. When ready to deploy, run
+```bash
+cargo leptos build --release
+```
+
+## Server Side Rendering without cargo-leptos
+To run it as a server side app with hydration, you'll need to have wasm-pack installed.
+
+0. Edit the `[package.metadata.leptos]` section and set `site-root` to `"."`. You'll also want to change the path of the `<StyleSheet / >` component in the root component to point towards the CSS file in the root. This tells leptos that the WASM/JS files generated by wasm-pack are available at `./pkg` and that the CSS files are no longer processed by cargo-leptos. Building to alternative folders is not supported at this time. You'll also want to edit the call to `get_configuration()` to pass in `Some(Cargo.toml)`, so that Leptos will read the settings instead of cargo-leptos. If you do so, your file/folder names cannot include dashes.
+1. Install wasm-pack
+```bash
+cargo install wasm-pack
+```
+2. Build the Webassembly used to hydrate the HTML from the server
+```bash
+wasm-pack build --target=web --debug --no-default-features --features=hydrate
+```
+3. Run the server to serve the Webassembly, JS, and HTML 
+```bash
+cargo run --no-default-features --features=ssr
+```

examples/errors_axum/src/error_template.rs

@@ -0,0 +1,62 @@
+use crate::errors::AppError;
+use cfg_if::cfg_if;
+use leptos::Errors;
+use leptos::*;
+
+#[cfg(feature = "ssr")]
+use leptos_axum::ResponseOptions;
+
+// A basic function to display errors served by the error boundaries.
+// Feel free to do more complicated things here than just displaying them.
+#[component]
+pub fn ErrorTemplate(
+    cx: Scope,
+    #[prop(optional)] outside_errors: Option<Errors>,
+    #[prop(optional)] errors: Option<RwSignal<Errors>>,
+) -> impl IntoView {
+    let errors = match outside_errors {
+        Some(e) => create_rw_signal(cx, e),
+        None => match errors {
+            Some(e) => e,
+            None => panic!("No Errors found and we expected errors!"),
+        },
+    };
+
+    // Get Errors from Signal
+    let errors = errors.get().0;
+
+    // Downcast lets us take a type that implements `std::error::Error`
+    let errors: Vec<AppError> = errors
+        .into_iter()
+        .filter_map(|(_k, v)| v.downcast_ref::<AppError>().cloned())
+        .collect();
+    println!("Errors: {errors:#?}");
+
+    // Only the response code for the first error is actually sent from the server
+    // this may be customized by the specific application
+    cfg_if! { if #[cfg(feature="ssr")] {
+        let response = use_context::<ResponseOptions>(cx);
+        if let Some(response) = response {
+            response.set_status(errors[0].status_code());
+        }
+    }}
+
+    view! { cx,
+        <h1>{if errors.len() > 1 {"Errors"} else {"Error"}}</h1>
+        <For
+            // a function that returns the items we're iterating over; a signal is fine
+            each= move || {errors.clone().into_iter().enumerate()}
+            // a unique key for each item as a reference
+            key=|(index, _error)| *index
+            // renders each item to a view
+            view= move |error| {
+                let error_string = error.1.to_string();
+                let error_code= error.1.status_code();
+                view! { cx,
+                    <h2>{error_code.to_string()}</h2>
+                    <p>"Error: " {error_string}</p>
+                }
+            }
+        />
+    }
+}

examples/errors_axum/src/errors.rs

@@ -0,0 +1,19 @@
+use http::status::StatusCode;
+use thiserror::Error;
+
+#[derive(Debug, Clone, Error)]
+pub enum AppError {
+    #[error("Not Found")]
+    NotFound,
+    #[error("Internal Server Error")]
+    InternalServerError,
+}
+
+impl AppError {
+    pub fn status_code(&self) -> StatusCode {
+        match self {
+            AppError::NotFound => StatusCode::NOT_FOUND,
+            AppError::InternalServerError => StatusCode::INTERNAL_SERVER_ERROR,
+        }
+    }
+}

examples/errors_axum/src/fallback.rs

@@ -0,0 +1,45 @@
+use cfg_if::cfg_if;
+
+cfg_if! { if #[cfg(feature = "ssr")] {
+    use axum::{
+        body::{boxed, Body, BoxBody},
+        extract::Extension,
+        response::IntoResponse,
+        http::{Request, Response, StatusCode, Uri},
+    };
+    use axum::response::Response as AxumResponse;
+    use tower::ServiceExt;
+    use tower_http::services::ServeDir;
+    use std::sync::Arc;
+    use leptos::{LeptosOptions, Errors, view};
+    use crate::error_template::{ErrorTemplate, ErrorTemplateProps};
+    use crate::errors::AppError;
+
+    pub async fn file_and_error_handler(uri: Uri, Extension(options): Extension<Arc<LeptosOptions>>, req: Request<Body>) -> AxumResponse {
+        let options = &*options;
+        let root = options.site_root.clone();
+        let res = get_static_file(uri.clone(), &root).await.unwrap();
+
+        if res.status() == StatusCode::OK {
+           res.into_response()
+        } else{
+            let mut errors = Errors::default();
+            errors.insert_with_default_key(AppError::NotFound);
+            let handler = leptos_axum::render_app_to_stream(options.to_owned(), move |cx| view!{cx, <ErrorTemplate outside_errors=errors.clone()/>});
+            handler(req).await.into_response()
+        }
+    }
+
+    async fn get_static_file(uri: Uri, root: &str) -> Result<Response<BoxBody>, (StatusCode, String)> {
+        let req = Request::builder().uri(uri.clone()).body(Body::empty()).unwrap();
+        // `ServeDir` implements `tower::Service` so we can call it with `tower::ServiceExt::oneshot`
+        // This path is relative to the cargo root
+        match ServeDir::new(root).oneshot(req).await {
+            Ok(res) => Ok(res.map(boxed)),
+            Err(err) => Err((
+                StatusCode::INTERNAL_SERVER_ERROR,
+                format!("Something went wrong: {err}"),
+            )),
+        }
+    }
+}}

examples/errors_axum/src/landing.rs

@@ -0,0 +1,79 @@
+use crate::{
+    error_template::{ErrorTemplate, ErrorTemplateProps},
+    errors::AppError,
+};
+use leptos::*;
+use leptos_meta::*;
+use leptos_router::*;
+
+#[cfg(feature = "ssr")]
+pub fn register_server_functions() {
+    _ = CauseInternalServerError::register();
+}
+
+#[server(CauseInternalServerError, "/api")]
+pub async fn cause_internal_server_error() -> Result<(), ServerFnError> {
+    // fake API delay
+    std::thread::sleep(std::time::Duration::from_millis(1250));
+
+    Err(ServerFnError::ServerError(
+        "Generic Server Error".to_string(),
+    ))
+}
+
+#[component]
+pub fn App(cx: Scope) -> impl IntoView {
+    //let id = use_context::<String>(cx);
+    provide_meta_context(cx);
+    view! {
+        cx,
+        <Link rel="shortcut icon" type_="image/ico" href="/favicon.ico"/>
+        <Stylesheet id="leptos" href="/pkg/errors_axum.css"/>
+        <Router>
+            <header>
+                <h1>"Error Examples:"</h1>
+            </header>
+            <main>
+                <Routes>
+                    <Route path="" view=|cx| view! {
+                        cx,
+                        <ExampleErrors/>
+                    }/>
+                </Routes>
+            </main>
+        </Router>
+    }
+}
+
+#[component]
+pub fn ExampleErrors(cx: Scope) -> impl IntoView {
+    let generate_internal_error = create_server_action::<CauseInternalServerError>(cx);
+
+    view! { cx,
+        <p>
+            "These links will load 404 pages since they do not exist. Verify with browser development tools: " <br/>
+            <a href="/404">"This links to a page that does not exist"</a><br/>
+            <a href="/404" target="_blank">"Same link, but in a new tab"</a>
+        </p>
+        <p>
+            "After pressing this button check browser network tools. Can be used even when WASM is blocked:"
+            <ActionForm action=generate_internal_error>
+                <input name="error1" type="submit" value="Generate Internal Server Error"/>
+            </ActionForm>
+        </p>
+        <p>"The following <div> will always contain an error and cause this page to produce status 500. Check browser dev tools. "</p>
+        <div>
+        // note that the error boundries could be placed above in the Router or lower down
+        // in a particular route. The generated errors on the entire page contribue to the
+        // final status code sent by the server when producing ssr pages.
+        <ErrorBoundary fallback=|cx, errors| view!{cx, <ErrorTemplate errors=errors/>}>
+            <ReturnsError/>
+        </ErrorBoundary>
+        </div>
+    }
+}
+
+#[component]
+pub fn ReturnsError(_cx: Scope) -> impl IntoView {
+    Err::<String, AppError>(AppError::InternalServerError)
+}

examples/errors_axum/src/lib.rs

@@ -0,0 +1,25 @@
+use cfg_if::cfg_if;
+use leptos::*;
+pub mod error_template;
+pub mod errors;
+pub mod fallback;
+pub mod landing;
+
+// Needs to be in lib.rs AFAIK because wasm-bindgen needs us to be compiling a lib. I may be wrong.
+cfg_if! {
+    if #[cfg(feature = "hydrate")] {
+        use wasm_bindgen::prelude::wasm_bindgen;
+        use crate::landing::*;
+
+        #[wasm_bindgen]
+        pub fn hydrate() {
+            console_error_panic_hook::set_once();
+            _ = console_log::init_with_level(log::Level::Debug);
+            console_error_panic_hook::set_once();
+
+            leptos::mount_to_body(|cx| {
+                view! { cx,  <App/> }
+            });
+        }
+    }
+}

examples/errors_axum/src/main.rs

@@ -0,0 +1,72 @@
+use cfg_if::cfg_if;
+
+cfg_if! { if #[cfg(feature = "ssr")] {
+    use crate::fallback::file_and_error_handler;
+    use crate::landing::*;
+    use axum::body::Body as AxumBody;
+    use axum::{
+        extract::{Extension, Path},
+        http::Request,
+        response::{IntoResponse, Response},
+        routing::{get, post},
+        Router,
+    };
+    use errors_axum::*;
+    use leptos::*;
+    use leptos_axum::{generate_route_list, LeptosRoutes};
+    use std::sync::Arc;
+}}
+
+//Define a handler to test extractor with state
+#[cfg(feature = "ssr")]
+async fn custom_handler(
+    Path(id): Path<String>,
+    Extension(options): Extension<Arc<LeptosOptions>>,
+    req: Request<AxumBody>,
+) -> Response {
+    let handler = leptos_axum::render_app_to_stream_with_context(
+        (*options).clone(),
+        move |cx| {
+            provide_context(cx, id.clone());
+        },
+        |cx| view! { cx, <App/> },
+    );
+    handler(req).await.into_response()
+}
+
+#[cfg(feature = "ssr")]
+#[tokio::main]
+async fn main() {
+    simple_logger::init_with_level(log::Level::Debug).expect("couldn't initialize logging");
+
+    crate::landing::register_server_functions();
+
+    // Setting this to None means we'll be using cargo-leptos and its env vars
+    let conf = get_configuration(None).await.unwrap();
+    let leptos_options = conf.leptos_options;
+    let addr = leptos_options.site_addr;
+    let routes = generate_route_list(|cx| view! { cx, <App/> }).await;
+
+    // build our application with a route
+    let app = Router::new()
+        .route("/api/*fn_name", post(leptos_axum::handle_server_fns))
+        .route("/special/:id", get(custom_handler))
+        .leptos_routes(leptos_options.clone(), routes, |cx| view! { cx, <App/> })
+        .fallback(file_and_error_handler)
+        .layer(Extension(Arc::new(leptos_options)));
+
+    // run our app with hyper
+    // `axum::Server` is a re-export of `hyper::Server`
+    log!("listening on http://{}", &addr);
+    axum::Server::bind(&addr)
+        .serve(app.into_make_service())
+        .await
+        .unwrap();
+}
+
+// this is if we were using client-only rending with Trunk
+#[cfg(not(feature = "ssr"))]
+pub fn main() {
+    // This example cannot be built as a trunk standalone CSR-only app.
+    //  The server is needed to demonstrate the error statuses.
+}

examples/errors_axum/style.css

@@ -0,0 +1,3 @@
+.pending {
+	color: purple;
+}

examples/fetch/Makefile.toml

@@ -2,3 +2,8 @@
 command = "cargo"
 args = ["+nightly", "build-all-features"]
 install_crate = "cargo-all-features"
+
+[tasks.check]
+command = "cargo"
+args = ["+nightly", "check-all-features"]
+install_crate = "cargo-all-features"

examples/fetch/README.md

@@ -0,0 +1,9 @@
+# Client Side Fetch
+
+This example shows how to fetch data from the client in WebAssembly.
+
+## Client Side Rendering
+
+To run it as a client-side app, you can issue `trunk serve --open` in the root. This will build the entire app into one CSR bundle.
+
+> If you don't have `trunk` installed, [click here for install instructions.](https://trunkrs.dev/)

examples/fetch/index.html

@@ -2,6 +2,7 @@
 <html>
 	<head>
 		<link data-trunk rel="rust" data-wasm-opt="z"/>
+		<link data-trunk rel="icon" type="image/ico" href="/public/favicon.ico"/>
 	</head>
 	<style>
 		img {

examples/gtk/src/main.rs

@@ -6,7 +6,7 @@ const APP_ID: &str = "dev.leptos.Counter";
 
 // Basic GTK app setup from https://gtk-rs.org/gtk4-rs/stable/latest/book/hello_world.html
 fn main() {
-    _ = create_scope(|cx| {
+    _ = create_scope(create_runtime(), |cx| {
         // Create a new application
         let app = Application::builder().application_id(APP_ID).build();
 

examples/hackernews/Cargo.toml

@@ -56,9 +56,9 @@ site-pkg-dir = "pkg"
 # [Optional] The source CSS file. If it ends with .sass or .scss then it will be compiled by dart-sass into CSS. The CSS is optimized by Lightning CSS before being written to <site-root>/<site-pkg>/app.css
 style-file = "./style.css"
 # [Optional] Files in the asset-dir will be copied to the site-root directory
-# assets-dir = "static/assets"
+assets-dir = "public"
 # The IP and port (ex: 127.0.0.1:3000) where the server serves the content. Use it in your server setup.
-site-address = "127.0.0.1:3000"	
+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.

examples/hackernews/Makefile.toml

@@ -2,3 +2,8 @@
 command = "cargo"
 args = ["+nightly", "build-all-features"]
 install_crate = "cargo-all-features"
+
+[tasks.check]
+command = "cargo"
+args = ["+nightly", "check-all-features"]
+install_crate = "cargo-all-features"

examples/hackernews/README.md

@@ -17,6 +17,9 @@ cargo install --locked cargo-leptos
 ```bash
 cargo leptos watch
 ```
+
+Open browser on [http://localhost:3000/](http://localhost:3000/)
+
 3. When ready to deploy, run
 ```bash
 cargo leptos build --release
@@ -25,7 +28,7 @@ cargo leptos build --release
 ## Server Side Rendering without cargo-leptos
 To run it as a server side app with hydration, you'll need to have wasm-pack installed.
 
-0. Edit the `[package.metadata.leptos]` section and set `site-root` to `"pkg"`. You'll also want to change the path of the `<StyleSheet / >` component in the root component to point towards the CSS file in the root. This tells leptos that the WASM/JS files generated by wasm-pack are available at `./pkg` and that the CSS files are no longer processed by cargo-leptos. Building to alternative folders is not supported at this time.
+0. Edit the `[package.metadata.leptos]` section and set `site-root` to `"."`. You'll also want to change the path of the `<StyleSheet / >` component in the root component to point towards the CSS file in the root. This tells leptos that the WASM/JS files generated by wasm-pack are available at `./pkg` and that the CSS files are no longer processed by cargo-leptos. Building to alternative folders is not supported at this time. You'll also want to edit the call to `get_configuration()` to pass in `Some(Cargo.toml)`, so that Leptos will read the settings instead of cargo-leptos. If you do so, your file/folder names cannot include dashes..
 1. Install wasm-pack
 ```bash
 cargo install wasm-pack

examples/hackernews/index.html

@@ -1,7 +1,7 @@
 <!DOCTYPE html>
 <html>
 	<head>
-		<link data-trunk rel="rust" data-wasm-opt="z"/>
+		<link data-trunk rel="rust" data-wasm-opt="z" data-cargo-features="csr"/>
 		<link data-trunk rel="css" href="./style.css"/>
 	</head>
 	<body></body>

examples/hackernews/src/api.rs

@@ -1,4 +1,4 @@
-use leptos::{on_cleanup, Scope, Serializable};
+use leptos::{Scope, Serializable};
 use serde::{Deserialize, Serialize};
 
 pub fn story(path: &str) -> String {
@@ -29,7 +29,7 @@ where
 
     // abort in-flight requests if the Scope is disposed
     // i.e., if we've navigated away from this page
-    on_cleanup(cx, move || {
+    leptos::on_cleanup(cx, move || {
         if let Some(abort_controller) = abort_controller {
             abort_controller.abort()
         }

examples/hackernews/src/lib.rs

@@ -16,6 +16,7 @@ pub fn App(cx: Scope) -> impl IntoView {
         cx,
         <>
             <Stylesheet id="leptos" href="/pkg/hackernews.css"/>
+            <Link rel="shortcut icon" type_="image/ico" href="/favicon.ico"/>
             <Meta name="description" content="Leptos implementation of a HackerNews demo."/>
             <Router>
                 <Nav />

examples/hackernews/src/main.rs

@@ -14,11 +14,17 @@ cfg_if! {
         async fn css() -> impl Responder {
             actix_files::NamedFile::open_async("./style.css").await
         }
+        #[get("/favicon.ico")]
+        async fn favicon() -> impl Responder {
+            actix_files::NamedFile::open_async("./target/site//favicon.ico").await
+        }
 
         #[actix_web::main]
         async fn main() -> std::io::Result<()> {
-            let conf = get_configuration(Some("Cargo.toml")).await.unwrap();
-            let addr = conf.leptos_options.site_address.clone();
+            // Setting this to None means we'll be using cargo-leptos and its env vars.
+            let conf = get_configuration(None).await.unwrap();
+
+            let addr = conf.leptos_options.site_addr.clone();
             // Generate the list of routes in your Leptos App
             let routes = generate_route_list(|cx| view! { cx, <App/> });
 
@@ -28,6 +34,7 @@ cfg_if! {
 
                 App::new()
                     .service(css)
+                    .service(favicon)
                     .route("/api/{tail:.*}", leptos_actix::handle_server_fns())
                     .leptos_routes(leptos_options.to_owned(), routes.to_owned(), |cx| view! { cx, <App/> })
                     .service(Files::new("/", &site_root))
@@ -39,7 +46,11 @@ cfg_if! {
         }
     } else {
         fn main() {
-            // no client-side main function
+            use hackernews::{App, AppProps};
+
+            _ = console_log::init_with_level(log::Level::Debug);
+            console_error_panic_hook::set_once();
+            mount_to_body(|cx| view! { cx, <App/> })
         }
     }
 }

examples/hackernews/src/routes/nav.rs

@@ -1,4 +1,4 @@
-use leptos::{component, Scope, IntoView, view};
+use leptos::{component, view, IntoView, Scope};
 use leptos_router::*;
 
 #[component]
@@ -6,7 +6,7 @@ pub fn Nav(cx: Scope) -> impl IntoView {
     view! { cx,
         <header class="header">
             <nav class="inner">
-                <A href="/">
+                <A href="/home">
                     <strong>"HN"</strong>
                 </A>
                 <A href="/new">

examples/hackernews_axum/Cargo.toml

@@ -64,9 +64,9 @@ site-pkg-dir = "pkg"
 # [Optional] The source CSS file. If it ends with .sass or .scss then it will be compiled by dart-sass into CSS. The CSS is optimized by Lightning CSS before being written to <site-root>/<site-pkg>/app.css
 style-file = "./style.css"
 # [Optional] Files in the asset-dir will be copied to the site-root directory
-# assets-dir = "static/assets"
+assets-dir = "public"
 # The IP and port (ex: 127.0.0.1:3000) where the server serves the content. Use it in your server setup.
-site-address = "127.0.0.1:3000"	
+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.

examples/hackernews_axum/Makefile.toml

@@ -2,3 +2,8 @@
 command = "cargo"
 args = ["+nightly", "build-all-features"]
 install_crate = "cargo-all-features"
+
+[tasks.check]
+command = "cargo"
+args = ["+nightly", "check-all-features"]
+install_crate = "cargo-all-features"

examples/hackernews_axum/README.md

@@ -17,6 +17,9 @@ cargo install --locked cargo-leptos
 ```bash
 cargo leptos watch
 ```
+
+Open browser on [http://localhost:3000/](http://localhost:3000/)
+
 3. When ready to deploy, run
 ```bash
 cargo leptos build --release
@@ -25,7 +28,7 @@ cargo leptos build --release
 ## Server Side Rendering without cargo-leptos
 To run it as a server side app with hydration, you'll need to have wasm-pack installed.
 
-0. Edit the `[package.metadata.leptos]` section and set `site-root` to `"pkg"`. You'll also want to change the path of the `<StyleSheet / >` component in the root component to point towards the CSS file in the root. This tells leptos that the WASM/JS files generated by wasm-pack are available at `./pkg` and that the CSS files are no longer processed by cargo-leptos. Building to alternative folders is not supported at this time.
+0. Edit the `[package.metadata.leptos]` section and set `site-root` to `"."`. You'll also want to change the path of the `<StyleSheet / >` component in the root component to point towards the CSS file in the root. This tells leptos that the WASM/JS files generated by wasm-pack are available at `./pkg` and that the CSS files are no longer processed by cargo-leptos. Building to alternative folders is not supported at this time. You'll also want to edit the call to `get_configuration()` to pass in `Some(Cargo.toml)`, so that Leptos will read the settings instead of cargo-leptos. If you do so, your file/folder names cannot include dashes..
 1. Install wasm-pack
 ```bash
 cargo install wasm-pack

examples/hackernews_axum/src/error_template.rs

@@ -0,0 +1,28 @@
+use leptos::Errors;
+use leptos::{view, For, ForProps, IntoView, RwSignal, Scope, View};
+
+// A basic function to display errors served by the error boundaries. Feel free to do more complicated things
+// here than just displaying them
+pub fn error_template(cx: Scope, errors: Option<RwSignal<Errors>>) -> View {
+    let Some(errors) = errors else {
+        panic!("No Errors found and we expected errors!");
+    };
+    view! {cx,
+    <h1>"Errors"</h1>
+    <For
+        // a function that returns the items we're iterating over; a signal is fine
+        each= move || {errors.get().0.into_iter()}
+        // a unique key for each item as a reference
+        key=|error| error.0.clone()
+        // renders each item to a view
+        view= move |error| {
+        let error_string = error.1.to_string();
+          view! {
+            cx,
+            <p>"Error: " {error_string}</p>
+          }
+        }
+      />
+    }
+    .into_view(cx)
+}

examples/hackernews_axum/src/fallback.rs

@@ -5,22 +5,26 @@ if #[cfg(feature = "ssr")] {
     use axum::{
         body::{boxed, Body, BoxBody},
         extract::Extension,
+        response::IntoResponse,
         http::{Request, Response, StatusCode, Uri},
     };
+    use axum::response::Response as AxumResponse;
     use tower::ServiceExt;
     use tower_http::services::ServeDir;
     use std::sync::Arc;
-    use leptos::LeptosOptions;
-
-    pub async fn file_handler(uri: Uri, Extension(options): Extension<Arc<LeptosOptions>>) -> Result<Response<BoxBody>, (StatusCode, String)> {
+    use leptos::{LeptosOptions};
+    use crate::error_template::error_template;
 
+    pub async fn file_and_error_handler(uri: Uri, Extension(options): Extension<Arc<LeptosOptions>>, req: Request<Body>) -> AxumResponse {
         let options = &*options;
         let root = options.site_root.clone();
-        let res = get_static_file(uri.clone(), &root).await?;
+        let res = get_static_file(uri.clone(), &root).await.unwrap();
 
-        match res.status() {
-            StatusCode::OK => Ok(res),
-            _ => Err((res.status(), "File Not Found".to_string()))
+        if res.status() == StatusCode::OK {
+           res.into_response()
+        } else{
+            let handler = leptos_axum::render_app_to_stream(options.to_owned(), |cx| error_template(cx, None));
+            handler(req).await.into_response()
         }
     }
 
@@ -37,5 +41,7 @@ if #[cfg(feature = "ssr")] {
             )),
         }
     }
+
+
 }
 }

examples/hackernews_axum/src/file.rs

@@ -1,41 +0,0 @@
-use cfg_if::cfg_if;
-
-cfg_if! {
-if #[cfg(feature = "ssr")] {
-    use axum::{
-        body::{boxed, Body, BoxBody},
-        extract::Extension,
-        http::{Request, Response, StatusCode, Uri},
-    };
-    use tower::ServiceExt;
-    use tower_http::services::ServeDir;
-    use std::sync::Arc;
-    use leptos::LeptosOptions;
-
-    pub async fn file_handler(uri: Uri, Extension(options): Extension<Arc<LeptosOptions>>) -> Result<Response<BoxBody>, (StatusCode, String)> {
-
-        let options = &*options;
-        let root = options.site_root.clone();
-        let res = get_static_file(uri.clone(), &root).await?;
-
-        match res.status() {
-            StatusCode::OK => Ok(res),
-            _ => Err((res.status(), "File Not Found".to_string()))
-        }
-    }
-
-    async fn get_static_file(uri: Uri, root: &str) -> Result<Response<BoxBody>, (StatusCode, String)> {
-        let req = Request::builder().uri(uri.clone()).body(Body::empty()).unwrap();
-        let root_path = format!("{root}");
-        // `ServeDir` implements `tower::Service` so we can call it with `tower::ServiceExt::oneshot`
-        // This path is relative to the cargo root
-        match ServeDir::new(&root_path).oneshot(req).await {
-            Ok(res) => Ok(res.map(boxed)),
-            Err(err) => Err((
-                StatusCode::INTERNAL_SERVER_ERROR,
-                format!("Something went wrong: {}", err),
-            )),
-        }
-    }
-}
-}

examples/hackernews_axum/src/handlers.rs

@@ -11,7 +11,6 @@ if #[cfg(feature = "ssr")] {
 
     pub async fn file_handler(uri: Uri) -> Result<Response<BoxBody>, (StatusCode, String)> {
         let res = get_static_file(uri.clone(), "/pkg").await?;
-        println!("FIRST URI{:?}", uri);
 
         if res.status() == StatusCode::NOT_FOUND {
             // try with `.html`
@@ -27,7 +26,6 @@ if #[cfg(feature = "ssr")] {
 
     pub async fn get_static_file_handler(uri: Uri) -> Result<Response<BoxBody>, (StatusCode, String)> {
         let res = get_static_file(uri.clone(), "/static").await?;
-        println!("FIRST URI{:?}", uri);
 
         if res.status() == StatusCode::NOT_FOUND {
           Err((StatusCode::INTERNAL_SERVER_ERROR, "Invalid URI".to_string()))
@@ -41,7 +39,6 @@ if #[cfg(feature = "ssr")] {
 
         // `ServeDir` implements `tower::Service` so we can call it with `tower::ServiceExt::oneshot`
         // When run normally, the root should be the crate root
-      println!("Base: {:#?}", base);
         if base == "/static" {
             match ServeDir::new("./static").oneshot(req).await {
                 Ok(res) => Ok(res.map(boxed)),

examples/hackernews_axum/src/lib.rs

@@ -3,7 +3,8 @@ use leptos::{component, view, IntoView, Scope};
 use leptos_meta::*;
 use leptos_router::*;
 mod api;
-pub mod file;
+pub mod error_template;
+pub mod fallback;
 pub mod handlers;
 mod routes;
 use routes::nav::*;
@@ -17,6 +18,7 @@ pub fn App(cx: Scope) -> impl IntoView {
     view! {
         cx,
         <>
+            <Link rel="shortcut icon" type_="image/ico" href="/favicon.ico"/>
             <Stylesheet id="leptos" href="/pkg/hackernews_axum.css"/>
             <Meta name="description" content="Leptos implementation of a HackerNews demo."/>
             <Router>

examples/hackernews_axum/src/main.rs

@@ -6,11 +6,12 @@ cfg_if! {
 if #[cfg(feature = "ssr")] {
     use axum::{
         Router,
+        routing::get,
         extract::Extension,
     };
     use leptos_axum::{generate_route_list, LeptosRoutes};
     use std::sync::Arc;
-    use hackernews_axum::file::file_handler;
+    use hackernews_axum::fallback::file_and_error_handler;
 
     #[tokio::main]
     async fn main() {
@@ -18,15 +19,16 @@ if #[cfg(feature = "ssr")] {
 
         let conf = get_configuration(Some("Cargo.toml")).await.unwrap();
         let leptos_options = conf.leptos_options;
-        let addr = leptos_options.site_address.clone();
+        let addr = leptos_options.site_addr.clone();
         let routes = generate_route_list(|cx| view! { cx, <App/> }).await;
 
         simple_logger::init_with_level(log::Level::Debug).expect("couldn't initialize logging");
 
         // build our application with a route
         let app = Router::new()
+        .route("/favicon.ico", get(file_and_error_handler))
         .leptos_routes(leptos_options.clone(), routes, |cx| view! { cx, <App/> } )
-        .fallback(file_handler)
+        .fallback(file_and_error_handler)
         .layer(Extension(Arc::new(leptos_options)));
 
         // run our app with hyper

examples/hackernews_axum/static/style.css

@@ -1,326 +0,0 @@
-body {
-	font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, "Fira Sans", "Droid Sans", "Helvetica Neue", sans-serif;
-	font-size: 15px;
-	background-color: #f2f3f5;
-	margin: 0;
-	padding-top: 55px;
-	color: #34495e;
-	overflow-y: scroll
-}
-
-a {
-	color: #34495e;
-	text-decoration: none
-}
-
-.header {
-	background-color: #335d92;
-	position: fixed;
-	z-index: 999;
-	height: 55px;
-	top: 0;
-	left: 0;
-	right: 0
-}
-
-.header .inner {
-	max-width: 800px;
-	box-sizing: border-box;
-	margin: 0 auto;
-	padding: 15px 5px
-}
-
-.header a {
-	color: rgba(255, 255, 255, .8);
-	line-height: 24px;
-	transition: color .15s ease;
-	display: inline-block;
-	vertical-align: middle;
-	font-weight: 300;
-	letter-spacing: .075em;
-	margin-right: 1.8em
-}
-
-.header a:hover {
-	color: #fff
-}
-
-.header a.active {
-	color: #fff;
-	font-weight: 400
-}
-
-.header a:nth-child(6) {
-	margin-right: 0
-}
-
-.header .github {
-	color: #fff;
-	font-size: .9em;
-	margin: 0;
-	float: right
-}
-
-.logo {
-	width: 24px;
-	margin-right: 10px;
-	display: inline-block;
-	vertical-align: middle
-}
-
-.view {
-	max-width: 800px;
-	margin: 0 auto;
-	position: relative
-}
-
-.fade-enter-active,
-.fade-exit-active {
-	transition: all .2s ease
-}
-
-.fade-enter,
-.fade-exit-active {
-	opacity: 0
-}
-
-@media (max-width:860px) {
-	.header .inner {
-		padding: 15px 30px
-	}
-}
-
-@media (max-width:600px) {
-	.header .inner {
-		padding: 15px
-	}
-
-	.header a {
-		margin-right: 1em
-	}
-
-	.header .github {
-		display: none
-	}
-}
-
-.news-view {
-	padding-top: 45px
-}
-
-.news-list,
-.news-list-nav {
-	background-color: #fff;
-	border-radius: 2px
-}
-
-.news-list-nav {
-	padding: 15px 30px;
-	position: fixed;
-	text-align: center;
-	top: 55px;
-	left: 0;
-	right: 0;
-	z-index: 998;
-	box-shadow: 0 1px 2px rgba(0, 0, 0, .1)
-}
-
-.news-list-nav .page-link {
-	margin: 0 1em
-}
-
-.news-list-nav .disabled {
-	color: #aaa
-}
-
-.news-list {
-	position: absolute;
-	margin: 30px 0;
-	width: 100%;
-	transition: all .5s cubic-bezier(.55, 0, .1, 1)
-}
-
-.news-list ul {
-	list-style-type: none;
-	padding: 0;
-	margin: 0
-}
-
-@media (max-width:600px) {
-	.news-list {
-		margin: 10px 0
-	}
-}
-
-.news-item {
-	background-color: #fff;
-	padding: 20px 30px 20px 80px;
-	border-bottom: 1px solid #eee;
-	position: relative;
-	line-height: 20px
-}
-
-.news-item .score {
-	color: #335d92;
-	font-size: 1.1em;
-	font-weight: 700;
-	position: absolute;
-	top: 50%;
-	left: 0;
-	width: 80px;
-	text-align: center;
-	margin-top: -10px
-}
-
-.news-item .host,
-.news-item .meta {
-	font-size: .85em;
-	color: #626262
-}
-
-.news-item .host a,
-.news-item .meta a {
-	color: #626262;
-	text-decoration: underline
-}
-
-.news-item .host a:hover,
-.news-item .meta a:hover {
-	color: #335d92
-}
-
-.item-view-header {
-	background-color: #fff;
-	padding: 1.8em 2em 1em;
-	box-shadow: 0 1px 2px rgba(0, 0, 0, .1)
-}
-
-.item-view-header h1 {
-	display: inline;
-	font-size: 1.5em;
-	margin: 0;
-	margin-right: .5em
-}
-
-.item-view-header .host,
-.item-view-header .meta,
-.item-view-header .meta a {
-	color: #626262
-}
-
-.item-view-header .meta a {
-	text-decoration: underline
-}
-
-.item-view-comments {
-	background-color: #fff;
-	margin-top: 10px;
-	padding: 0 2em .5em
-}
-
-.item-view-comments-header {
-	margin: 0;
-	font-size: 1.1em;
-	padding: 1em 0;
-	position: relative
-}
-
-.item-view-comments-header .spinner {
-	display: inline-block;
-	margin: -15px 0
-}
-
-.comment-children {
-	list-style-type: none;
-	padding: 0;
-	margin: 0
-}
-
-@media (max-width:600px) {
-	.item-view-header h1 {
-		font-size: 1.25em
-	}
-}
-
-.comment-children .comment-children {
-	margin-left: 1.5em
-}
-
-.comment {
-	border-top: 1px solid #eee;
-	position: relative
-}
-
-.comment .by,
-.comment .text,
-.comment .toggle {
-	font-size: .9em;
-	margin: 1em 0
-}
-
-.comment .by {
-	color: #626262
-}
-
-.comment .by a {
-	color: #626262;
-	text-decoration: underline
-}
-
-.comment .text {
-	overflow-wrap: break-word
-}
-
-.comment .text a:hover {
-	color: #335d92
-}
-
-.comment .text pre {
-	white-space: pre-wrap
-}
-
-.comment .toggle {
-	background-color: #fffbf2;
-	padding: .3em .5em;
-	border-radius: 4px
-}
-
-.comment .toggle a {
-	color: #626262;
-	cursor: pointer
-}
-
-.comment .toggle.open {
-	padding: 0;
-	background-color: transparent;
-	margin-bottom: -.5em
-}
-
-.user-view {
-	background-color: #fff;
-	box-sizing: border-box;
-	padding: 2em 3em
-}
-
-.user-view h1 {
-	margin: 0;
-	font-size: 1.5em
-}
-
-.user-view .meta {
-	list-style-type: none;
-	padding: 0
-}
-
-.user-view .label {
-	display: inline-block;
-	min-width: 4em
-}
-
-.user-view .about {
-	margin: 1em 0
-}
-
-.user-view .links a {
-	text-decoration: underline
-}

examples/parent_child/Makefile.toml

@@ -2,3 +2,8 @@
 command = "cargo"
 args = ["+nightly", "build-all-features"]
 install_crate = "cargo-all-features"
+
+[tasks.check]
+command = "cargo"
+args = ["+nightly", "check-all-features"]
+install_crate = "cargo-all-features"

examples/parent_child/README.md

@@ -0,0 +1,17 @@
+# Parent Child Example
+
+This example highlights four different ways that child components can communicate with their parent:
+
+1. `<ButtonA/>`: passing a WriteSignal as one of the child component props,
+   for the child component to write into and the parent to read
+2. `<ButtonB/>`: passing a closure as one of the child component props, for
+   the child component to call
+3. `<ButtonC/>`: adding a simple event listener on the child component itself
+4. `<ButtonD/>`: providing a context that is used in the component (rather than prop drilling)
+
+## Client Side Rendering
+
+To run it as a Client Side App, you can issue `trunk serve --open` in the root. This will build the entire
+app into one CSR bundle
+
+> If you don't have `trunk` installed, [click here for install instructions.](https://trunkrs.dev/)

examples/parent_child/index.html

@@ -2,6 +2,7 @@
 <html>
 	<head>
 		<link data-trunk rel="rust" data-wasm-opt="z"/>
+		<link data-trunk rel="icon" type="image/ico" href="/public/favicon.ico"/>
 		<style>
 			.red {
 				color: red;

examples/router/Makefile.toml

@@ -2,3 +2,8 @@
 command = "cargo"
 args = ["+nightly", "build-all-features"]
 install_crate = "cargo-all-features"
+
+[tasks.check]
+command = "cargo"
+args = ["+nightly", "check-all-features"]
+install_crate = "cargo-all-features"

examples/router/README.md

@@ -1,8 +1,11 @@
 # Leptos Router Example
 
-This example demonstrates how Leptos' router works
+This example demonstrates how Leptos’s router works for client side routing.
+
+## Build and Run it
 
-## Run it
 ```bash
 trunk serve --open
 ```
+
+> If you don't have `trunk` installed, [click here for install instructions.](https://trunkrs.dev/)

examples/router/index.html

@@ -2,6 +2,7 @@
 <html>
 	<head>
 		<link data-trunk rel="rust" data-wasm-opt="z"/>
+		<link data-trunk rel="icon" type="image/ico" href="/public/favicon.ico"/>
 		<style>
 			a[aria-current] {
 				font-weight: bold;

examples/router/src/lib.rs

@@ -12,9 +12,15 @@ pub fn RouterExample(cx: Scope) -> impl IntoView {
     view! { cx,
         <Router>
             <nav>
+                // ordinary <a> elements can be used for client-side navigation
+                // using <A> has two effects:
+                // 1) ensuring that relative routing works properly for nested routes
+                // 2) setting the `aria-current` attribute on the current link,
+                //    for a11y and styling purposes
                 <A exact=true href="/">"Contacts"</A>
                 <A href="about">"About"</A>
                 <A href="settings">"Settings"</A>
+                <A href="redirect-home">"Redirect to Home"</A>
             </nav>
             <main>
                 <Routes>
@@ -39,6 +45,10 @@ pub fn RouterExample(cx: Scope) -> impl IntoView {
                         path="settings"
                         view=move |cx| view! { cx,  <Settings/> }
                     />
+                    <Route
+                        path="redirect-home"
+                        view=move |cx| view! { cx, <Redirect path="/"/> }
+                    />
                 </Routes>
             </main>
         </Router>
@@ -105,12 +115,15 @@ pub fn Contact(cx: Scope) -> impl IntoView {
         // Some(None) => has loaded and found no contact
         Some(None) => Some(view! { cx, <p>"No contact with this ID was found."</p> }.into_any()),
         // Some(Some) => has loaded and found a contact
-        Some(Some(contact)) => Some(view! { cx,
-            <section class="card">
-                <h1>{contact.first_name} " " {contact.last_name}</h1>
-                <p>{contact.address_1}<br/>{contact.address_2}</p>
-            </section>
-        }.into_any()),
+        Some(Some(contact)) => Some(
+            view! { cx,
+                <section class="card">
+                    <h1>{contact.first_name} " " {contact.last_name}</h1>
+                    <p>{contact.address_1}<br/>{contact.address_2}</p>
+                </section>
+            }
+            .into_any(),
+        ),
     };
 
     view! { cx,
@@ -125,9 +138,18 @@ pub fn Contact(cx: Scope) -> impl IntoView {
 #[component]
 pub fn About(cx: Scope) -> impl IntoView {
     log::debug!("rendering <About/>");
+    // use_navigate allows you to navigate programmatically by calling a function
+    let navigate = use_navigate(cx);
 
     view! { cx,
         <>
+            // note: this is just an illustration of how to use `use_navigate`
+            // <button on:click> to navigate is an *anti-pattern*
+            // you should ordinarily use a link instead,
+            // both semantically and so your link will work before WASM loads
+            <button on:click=move |_| { _ = navigate("/", Default::default()); }>
+                "Home"
+            </button>
             <h1>"About"</h1>
             <p>"Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum."</p>
         </>

examples/tailwind/Cargo.toml

@@ -89,9 +89,9 @@ site-pkg-dir = "pkg"
 # [Optional] The source CSS file. If it ends with .sass or .scss then it will be compiled by dart-sass into CSS. The CSS is optimized by Lightning CSS before being written to <site-root>/<site-pkg>/app.css
 style-file = "style/output.css"
 # [Optional] Files in the asset-dir will be copied to the site-root directory
-assets-dir = "assets"
+assets-dir = "public"
 # The IP and port (ex: 127.0.0.1:3000) where the server serves the content. Use it in your server setup.
-site-address = "127.0.0.1:3000"
+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.

examples/tailwind/Makefile.toml

@@ -2,3 +2,8 @@
 command = "cargo"
 args = ["+nightly", "build-all-features"]
 install_crate = "cargo-all-features"
+
+[tasks.check]
+command = "cargo"
+args = ["+nightly", "check-all-features"]
+install_crate = "cargo-all-features"

examples/tailwind/README.md

@@ -1,6 +1,6 @@
 # Leptos Starter Template
 
-This is a template demonstrating how to integrate [TailwindCSS](https://tailwindcss.com/) with the [Leptos](https://github.com/gbj/leptos) web framework and the [cargo-leptos](https://github.com/akesson/cargo-leptos) tool.
+This is a template demonstrating how to integrate [TailwindCSS](https://tailwindcss.com/) with the [Leptos](https://github.com/leptos-rs/leptos) web framework and the [cargo-leptos](https://github.com/akesson/cargo-leptos) tool.
 
 If you don't have `cargo-leptos` installed you can install it with
 
@@ -16,6 +16,8 @@ and
 
 in this directory.
 
+Open browser on [http://localhost:3000/](http://localhost:3000/)
+
 You can begin editing your app at `src/app.rs`.
 
 ## Installing Tailwind
@@ -52,13 +54,11 @@ If you're using VS Code, add the following to your `settings.json`
   "css.validate": false,
 ```
 
-
 Install [Tailwind CSS Intellisense](https://marketplace.visualstudio.com/items?itemName=bradlc.vscode-tailwindcss).
 
     Install "VS Browser" extension, a browser at the right window.
     Allow vscode Ports forward: 3000, 3001.
 
-
 ## Notes about Tooling
 
 By default, `cargo-leptos` uses `nightly` Rust, `cargo-generate`, and `sass`. If you run into any trouble, you may need to install one or more of these tools.
@@ -72,8 +72,8 @@ By default, `cargo-leptos` uses `nightly` Rust, `cargo-generate`, and `sass`. If
 ## Alternatives to cargo-leptos
 
 This crate can be run without `cargo-leptos`, using `wasm-pack` and `cargo`. To do so, you'll need to install some other tools.
-
-1. `cargo install wasm-pack`
+0. `cargo install wasm-pack`
+1. Edit the `[package.metadata.leptos]` section and set `site-root` to `"."`. You'll also want to change the path of the `<StyleSheet / >` component in the root component to point towards the CSS file in the root. This tells leptos that the WASM/JS files generated by wasm-pack are available at `./pkg` and that the CSS files are no longer processed by cargo-leptos. Building to alternative folders is not supported at this time. You'll also want to edit the call to `get_configuration()` to pass in `Some(Cargo.toml)`, so that Leptos will read the settings instead of cargo-leptos. If you do so, your file/folder names cannot include dashes.
 
 ### Server Side Rendering With Hydration
 
@@ -91,15 +91,16 @@ Then run the server with `cargo run` to serve the server side rendered HTML and
 cargo run --no-default-features --features=ssr
 ```
 
-> Note that if your hydration code changes, you will have to rerun the wasm-pack command above before running 
+> Note that if your hydration code changes, you will have to rerun the wasm-pack command above before running
 > `cargo run`
 
 ### Client Side Rendering
 
 You'll need to install trunk to client side render this bundle.
+
 1. `cargo install trunk`
-Then the site can be served with `trunk serve --open`
+   Then the site can be served with `trunk serve --open`
 
 ## Attribution
 
-Many thanks to GreatGreg for putting together this guide. You can find the original, with added details, [here](https://github.com/gbj/leptos/discussions/125).
+Many thanks to GreatGreg for putting together this guide. You can find the original, with added details, [here](https://github.com/leptos-rs/leptos/discussions/125).

examples/tailwind/src/app.rs

@@ -11,6 +11,7 @@ pub fn App(cx: Scope) -> impl IntoView {
     view! {
         cx,
         <Stylesheet id="leptos" href="/pkg/tailwind.css"/>
+        <Link rel="shortcut icon" type_="image/ico" href="/favicon.ico"/>
         <Router>
             <Routes>
                 <Route path="" view=  move |cx| view! {

examples/tailwind/src/main.rs

@@ -17,8 +17,10 @@ cfg_if! {
         #[actix_web::main]
         async fn main() -> std::io::Result<()> {
 
-            let conf = get_configuration(Some("Cargo.toml")).await.unwrap();
-            let addr = conf.leptos_options.site_address.clone();
+            // Setting this to None means we'll be using cargo-leptos and its env vars.
+            let conf = get_configuration(None).await.unwrap();
+
+            let addr = conf.leptos_options.site_addr.clone();
 
             // Generate the list of routes in your Leptos App
             let routes = generate_route_list(|cx| view! { cx, <App/> });

examples/todo_app_sqlite/Cargo.toml

@@ -58,9 +58,9 @@ site-pkg-dir = "pkg"
 # [Optional] The source CSS file. If it ends with .sass or .scss then it will be compiled by dart-sass into CSS. The CSS is optimized by Lightning CSS before being written to <site-root>/<site-pkg>/app.css
 style-file = "./style.css"
 # [Optional] Files in the asset-dir will be copied to the site-root directory
-# assets-dir = "static/assets"
+assets-dir = "public"
 # The IP and port (ex: 127.0.0.1:3000) where the server serves the content. Use it in your server setup.
-site-address = "127.0.0.1:3000"	
+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.

examples/todo_app_sqlite/Makefile.toml

@@ -2,3 +2,8 @@
 command = "cargo"
 args = ["+nightly", "build-all-features"]
 install_crate = "cargo-all-features"
+
+[tasks.check]
+command = "cargo"
+args = ["+nightly", "check-all-features"]
+install_crate = "cargo-all-features"

examples/todo_app_sqlite/README.md

@@ -17,6 +17,9 @@ cargo install --locked cargo-leptos
 ```bash
 cargo leptos watch
 ```
+
+Open browser on [http://localhost:3000/](http://localhost:3000/)
+
 3. When ready to deploy, run
 ```bash
 cargo leptos build --release
@@ -25,7 +28,7 @@ cargo leptos build --release
 ## Server Side Rendering without cargo-leptos
 To run it as a server side app with hydration, you'll need to have wasm-pack installed.
 
-0. Edit the `[package.metadata.leptos]` section and set `site-root` to `"pkg"`. You'll also want to change the path of the `<StyleSheet / >` component in the root component to point towards the CSS file in the root. This tells leptos that the WASM/JS files generated by wasm-pack are available at `./pkg` and that the CSS file is no longer processed by cargo-leptos. Building to alternative folders is not supported at this time
+0. Edit the `[package.metadata.leptos]` section and set `site-root` to `"."`. You'll also want to change the path of the `<StyleSheet / >` component in the root component to point towards the CSS file in the root. This tells leptos that the WASM/JS files generated by wasm-pack are available at `./pkg` and that the CSS files are no longer processed by cargo-leptos. Building to alternative folders is not supported at this time. You'll also want to edit the call to `get_configuration()` to pass in `Some(Cargo.toml)`, so that Leptos will read the settings instead of cargo-leptos. If you do so, your file/folder names cannot include dashes.
 1. Install wasm-pack
 ```bash
 cargo install wasm-pack

examples/todo_app_sqlite/src/main.rs

@@ -26,8 +26,10 @@ cfg_if! {
 
             crate::todo::register_server_functions();
 
-            let conf = get_configuration(Some("Cargo.toml")).await.unwrap();
-            let addr = conf.leptos_options.site_address.clone();
+            // Setting this to None means we'll be using cargo-leptos and its env vars.
+            let conf = get_configuration(None).await.unwrap();
+
+            let addr = conf.leptos_options.site_addr.clone();
 
             // Generate the list of routes in your Leptos App
             let routes = generate_route_list(|cx| view! { cx, <TodoApp/> });