EdgeZeroWrite Once, Deploy Everywhere

Production-ready toolkit for portable edge HTTP workloads

Write Once, Deploy Anywhere

Build your HTTP workload once with runtime-agnostic core code that compiles to WebAssembly or native targets without changes.

Deploy to Fastly Compute@Edge with zero-cold-start WASM binaries using the wasm32-wasip1 target.

Run on Cloudflare Workers with seamless wrangler integration and wasm32-unknown-unknown compilation.

Develop locally with a full-featured Axum/Tokio dev server, then deploy to containers or native hosts.

Use ergonomic extractors like Json, Path, Query, and validated variants with the #[action] macro for clean handler code

Stream responses progressively with Body::stream and forward traffic upstream with built-in proxy helpers.