#web-transport #native

webtrans-quinn

Native WebTransport implementation built on top of QUIC using Quinn

3 releases (breaking)

Uses new Rust 2024

0.2.0 Jan 18, 2026
0.1.0 Jan 7, 2026
0.0.1 May 25, 2025

#19 in #webtransport


Used in webtrans

MIT license

170KB
3.5K SLoC

webtrans Crates.io License

Rust implementation of the WebTransport protocol for native (QUIC/HTTP3 via Quinn) and WebAssembly (browser WebTransport API) targets.

Workspace crates

  • webtrans - top-level facade that selects native (webtrans-quinn) or WASM (webtrans-wasm).
  • webtrans-proto - protocol primitives.
  • webtrans-quinn - native client/server implementation on top of quinn.
  • webtrans-trait - shared traits for sessions and streams.
  • webtrans-wasm - browser WebTransport bindings for WASM.
  • webtrans-wasm-demo - simple WASM demo crate.

Quick start

[dependencies]
webtrans = "0.1"

If you want to depend on a specific transport directly, use the crates above instead of webtrans.

Native

See examples

WebAssembly

The webtrans-wasm-demo crate contains a small browser demo that connects to an echo server.

Dependencies

~22–47MB
~805K SLoC