← all releases
Tokio·Jul 22, 2026·v0.4.0·open source
Topcoat
Topcoat is a modular, batteries-included framework for building full-stack, reactive web applications with Rust. It emphasizes developer productivity and simplicity by focusing on server-side rendering while enabling client-side reactivity without the overhead of WebAssembly.
featured on blogRustWeb FrameworkFull-stackTokio
on the blogTokio Launches Topcoat: A Rust-based Framework for Building Full-Stack Web Apps 4 min
overview
Topcoat is a modular, batteries-included framework for building full-stack, reactive web applications with Rust. It emphasizes developer productivity and simplicity by focusing on server-side rendering while enabling client-side reactivity without the overhead of WebAssembly.
key features
- 01Server-rendered architecture with type-safe reactive instructions
- 02Client-side reactivity without WebAssembly via Rust-to-JS compilation
- 03Full asset pipeline with automatic content hashing for caching
- 04Request-level memoization for efficient data fetching
- 05Built-in component library based on Tailwind CSS
- 06Seamless integration with Toasty ORM and HTMX/Alpine.js
related productsbrowse all →