Lossless·Toolkit

An ahead-of-time JavaScript compiler.

Porffor compiles JavaScript ahead-of-time to WebAssembly and native binaries.

An ahead-of-time JavaScript compiler. — site preview

Helps with Reproducible Builds.

WebAssembly, WASM JavaScript, Compilers

JS -> Wasm

Porffor's WebAssembly output is 10-30x smaller and faster compared to existing JS -> Wasm projects as Porffor compiles JS instead of bundling an interpreter.

JS as Wasm allows for sandboxed execution but suffers drastic performance losses: Porffor solves this, allowing for secure, efficient server-side JS hosting.