tokio-rs/topcoat
A batteries-included framework for building web apps
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From the publisher
README & documentation
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The full full-stack framework for Rust ![Crates.io][crates-url] ![Docs.rs][docs-url] ![MIT licensed][mit-url] ![Build Status][actions-url] ![Discord chat][discord-url] Topcoat is a modular, batteries-included Rust framework for building full-stack apps. It prioritizes simplicity and productivity. See Learn Topcoat to get started, or the Roadmap for what's coming next. Early-stage and experimental. Expect breaking changes. Topcoat renders all markup on the server: components can be async and query the database directly, eliminating all the traditional boilerplate needed for a separate API layer. Interactivity does not have to cost a round-trip, though. A $(...) expression is ordinary type-checked Rust that Topcoat evaluates on the server for the initial render and also translates to JavaScript, so it re-runs instantly in the browser. No wasm bundle, no client build step: When an update does need the server, like fresh search results, mark the component as a #[shard]. Topcoat re-renders it on the server whenever one of its $(...) arguments…
Read the full README ↗ · Preview checked 2026-11-10T16:50:29.965Z
Inside the original README — Document outline
- What makes Topcoat different
- Client reactivity without the boilerplate
- Powerful, unsurprising HTML templates
- Module-based routing
- Premade components you can edit
- Asset bundling
- Built-in Tailwind support
- Learn Topcoat
- Roadmap
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What this repository does
A batteries-included framework for building web apps
Repository facts
- Owner
- tokio-rs
- Primary language
- Rust
- Stars
- 6,591
- Forks
- 236
- Open issues + pull requests
- 56
- License
- MIT
- Archived
- No
- Default branch
- main
- Created
- 2026-04-03T14:27:27.000Z
- Last push
- 2026-11-09T18:40:53.000Z
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