Tool Open source

tsrs

tsrs is a Rust-based drop-in replacement for the TypeScript 7 compiler and language server. It aims for full TypeScript conformance while using less memory and checking types faster, and can be run through its CLI with pnpm or used through Node APIs. The project also provides WebAssembly support through @tsrs/wasm for WASI, Node, and browser environments. It is licensed under Apache-2.0 and is not affiliated with or endorsed by Microsoft.

View repository Mentioned in 2 videos ↓

What tsrs is used for

2 uses taken from transcripts — each links to the moment in the video.

  • An open-source drop-in Rust port of the native TypeScript compiler and language server designed for lower memory usage and faster type checking.

  • A Rust port of the TypeScript 7 type checker from the Oxy tool chain, designed as a drop-in replacement for the TypeScript 7 compiler and language server for lower memory usage.

Videos mentioning tsrs

2 in the library.