yew
Yew is a Rust framework for building client-side web applications that compile to WebAssembly. It offers a React-like component model with an HTML macro, a virtual DOM, and JavaScript interoperability.
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[](https://opensources.dev/resource/yew)No licenseLicense unknown or unstated — treat as all-rights-reserved until clarified.
Production readiness
3/5- Actively maintainedCommits in the last 6 months
- No known vulnerabilitiesNot yet scanned
- Clear, usable licenseLicense unknown / unstated
- Proven adoptionWidely used
- Has documentationDocumentation indexed
cargo add yewOur analysis
Yew is a component-based, Rust/WebAssembly framework for building interactive front-end web apps, modeled closely on React with an html! macro, virtual DOM, props, and hooks-style functional components.
When to use yew
Choose Yew when you want to build an entire SPA in Rust to share types and logic with a Rust backend, leverage WebAssembly performance for compute-heavy UIs, or avoid the JavaScript toolchain. Its React-like mental model makes it approachable for developers coming from React.
When not to
Avoid Yew for simple sites or when team velocity matters most—the Rust/Wasm toolchain, compile times, and larger bundle sizes are real costs. For finer-grained reactivity and smaller output, Leptos or Dioxus may be better; for mainstream ecosystem and hiring, plain React/Vue are safer.
Strengths
- Mature, widely adopted, and the most popular Rust web framework by stars and ecosystem
- Familiar React-like component and hooks model lowers the learning curve
- Strong JS interop via wasm-bindgen lets you reuse NPM packages
- Type-safe full-stack Rust when paired with a Rust backend
Trade-offs
- Virtual-DOM diffing is heavier than the fine-grained reactivity in newer Rust frameworks like Leptos
- WebAssembly bundles are larger and Rust compile times can slow iteration
- Smaller component/library ecosystem than JavaScript frameworks
- Debugging across the Rust/Wasm/JS boundary can be awkward
Maturity
Well-established and community-driven with a large contributor base, active releases, multilingual docs, and broad real-world usage; it is one of the most production-ready options in the Rust front-end space, though the ecosystem remains smaller than JS equivalents.
Yew is a Rust framework for building client-side web applications that compile to WebAssembly. It offers a React-like component model with an HTML macro, a virtual DOM, and JavaScript interoperability.