Show HN: Sycamore – next gen Rust web UI library using fine-grained reactivity
Sycamore is a next-generation Rust web UI library that leverages fine-grained reactivity and WebAssembly to deliver high-performance web applications with compile-time type safety.
Reactive Apps with Effortless Performance.
Sycamore is a next gen Rust web UI library powered by fine-grained reactivity.
Latest Release: v0.9.2
use sycamore::prelude::*;
#[component]
fn Counter(initial: i32) -> View {
let mut value = create_signal(initial);
view! {
button(on:click=move |_| value += 1) {
"Count: " (value)
}
}
}
Features
Effortless Performance
Sycamore is built on top of Rust and WebAssembly, giving you full control over performance.
Fine-Grained Reactivity
Sycamore's reactivity system is fine-grained, meaning that only the parts of your app that need to be updated will be.
Type-checked UI
Whether you use our custom DSL or the builder API, Sycamore type-checks your code to catch errors at compile-time.
Server Side Rendering (SSR)
Sycamore supports Server Side Rendering out of the box. If you don't need it, however, SPA mode works just as well.
Async and Suspense
Easily load and display asynchronous data using the resources and suspense API with first-class async/await support.
Built-in Routing
Sycamore comes with a built-in router that supports both client-side navigation and server side rendering.
News
November 1, 2024: Announcing Sycamore v0.9.0 - Reactivity v3, View v2, resources API and suspense, SSR streaming, attributes passthrough, new website, and more!
August 28, 2022: Announcing Sycamore v0.8.0 - Reactivity v2, better component props and children, async/await support, and more...
February 1, 2022: A first look at Sycamore's new reactive primitives - How the next version of Sycamore will be the most ergonomic yet.
December 8, 2021: Announcing Sycamore v0.7.0 - Client-side hydration + Builder API
September 12, 2021: Announcing Sycamore v0.6.0 - Faster and faster with plenty of fixes and features...
July 6, 2021: Announcing Sycamore v0.5.0 - SSR + Routing
Source: Hacker News
