oxc-project/tsrs

选用指南

AI 根据 README 整理 · 2026/10/21 06:56:28

使用方式

通过命令行使用，例如运行 `tsrs --noEmit` 进行类型检查，也支持浏览器在线试用。

查看 README 依据

# `tsrs` [](https://www.npmjs.com/package/tsrs) [](https://github.com/oxc-project/tsrs/blob/main/LICENSE) `tsrs` is a drop-in replacement for the TypeScript 7 compiler and language server, written in Rust. Our goal is 100% conformance, with much lower memory use and faster type checking. [Read the announcement](https://blog.cloudflare.com/typescript-rust-port/). ## Get started ```sh pnpm add -D tsrs pnpm exec tsrs --noEmit ```

You can try `tsrs` today and give us feedback on performance, memory usage, and conformance. Try checking and emitting code in the [browser playground](https://tsrs-playground.void.app). ## Conformance `tsrs` currently targets the main branch of [microsoft/TypeScript](https://github.com/microsoft/typescript). We aim to release a stable version against TypeScript 7.1 with 100% conformance. In our testing on existing projects, we have yet to find a correctness bug in `tsrs`. There are known order issues: the pinned Go compiler can produce different diagnostics and traces depending on

已知限制

目前不支持 `--init` 和 `--showConfig` 命令，且存在已知的诊断顺序问题。

查看 README 依据

parallel parse, resolution, and check order, while `tsrs` canonicalizes some checker history by default. For the closest comparison, use `--checkerAssignment go --noLazyMembers`; tsgo parser and resolver races can still vary between runs. `--init` and `--showConfig` are not supported. See [compatibility and evidence](https://github.com/oxc-project/tsrs/blob/main/docs/COMPATIBILITY.md) for supported features and known gaps. <a href="https://github.com/oxc-project/tsrs/blob/main/bench/RESULTS.md"> <picture>