https://github.com/web-infra-dev/rslint

🚀 Go Faster. Go Typed
https://github.com/web-infra-dev/rslint

javascript-linter linter rstack tsgo typescript typescript-go typescript-linting

Last synced: about 1 month ago
JSON representation

🚀 Go Faster. Go Typed

• Host: GitHub
• URL: https://github.com/web-infra-dev/rslint
• Owner: web-infra-dev
• License: mit
• Created: 2025-07-14T08:40:40.000Z (4 months ago)
• Default Branch: main
• Last Pushed: 2025-09-19T10:14:42.000Z (about 2 months ago)
• Last Synced: 2025-09-19T12:29:40.288Z (about 2 months ago)
• Topics: javascript-linter, linter, rstack, tsgo, typescript, typescript-go, typescript-linting
• Language: TypeScript
• Homepage: https://rslint.rs
• Size: 110 MB
• Stars: 323
• Watchers: 4
• Forks: 10
• Open Issues: 38
• Metadata Files:
  • Readme: README.md
  • Contributing: CONTRIBUTING.md
  • License: LICENSE
  • Code of conduct: CODE_OF_CONDUCT.md
  • Agents: AGENTS.md

Awesome Lists containing this project

• awesome-rstack - Rslint - square&colorA=564341&colorB=EDED91" alt="npm version" /></a> | (Resources / Rstack)

README

          

  

# Rslint



  

  

  

  



> [!NOTE]

> Think of Rslint as Rust Clippy but for TypeScript — more like a TypeScript extension than an ESLint plugin.

Rslint is a high-performance JavaScript and TypeScript linter written in Go. It offers strong compatibility with the ESLint and TypeScript-ESLint ecosystem, allowing for seamless replacement, and provides lightning-fast linting speeds.

## ✨ Goals

- 🚀 **Lightning Fast**: Built with Go and typescript-go, delivering 20-40x faster linting performance compared to traditional ESLint setups.

- ⚡ **Minimal Configuration**: Typed linting enabled by default with minimal setup required — no complex configuration needed.

- 📦 **Best Effort ESLint Compatible**: Compatible with most ESLint and TypeScript-ESLint configurations, significantly reducing migration costs.

- 🎯 **TypeScript First**: Uses TypeScript Compiler semantics as the single source of truth, ensuring 100% consistency and eliminating edge-case bugs.

- 🛠️ **Project-Level Analysis**: Performs cross-module analysis by default, enabling more powerful semantic analysis than file-level linting.

- 🏢 **Monorepo Ready**: First-class support for large-scale monorepos with TypeScript project references and workspace configurations.

- 📋 **Batteries Included**: Ships with all existing TypeScript-ESLint rules and widely-used ESLint rules out of the box.

- 🔧 **Extensible**: Exposes AST, type information, and global checker data for writing custom rules with complex cross-module analysis.

## ✅ Current Status

> [!NOTE]

> Rslint is currently in an experimental phase but is under active development.

Rslint is a fork of [tsgolint](https://github.com/typescript-eslint/tsgolint), building upon the innovative proof-of-concept work by [@auvred](https://github.com/auvred). We decided to continue development as tsgolint has no current plans for continued development ([reference](https://x.com/bradzacher/status/1943475629376282998)).

## 🚀 Getting Started

See [Guide](https://rslint.rs/guide/).

## 📖 Architecture Overview

- [Architecture Overview](./architecture.md) - Comprehensive system architecture and implementation details

## 🦀 Rstack

Rstack is a unified JavaScript toolchain built around Rspack, with high performance and consistent architecture.

| Name                                                  | Description              | Version                                                                                                                                                                          |

| ----------------------------------------------------- | ------------------------ | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |

| [Rspack](https://github.com/web-infra-dev/rspack)     | Bundler                  |      |

| [Rsbuild](https://github.com/web-infra-dev/rsbuild)   | Build tool               |    |

| [Rslib](https://github.com/web-infra-dev/rslib)       | Library development tool |        |

| [Rspress](https://github.com/web-infra-dev/rspress)   | Static site generator    |    |

| [Rsdoctor](https://github.com/web-infra-dev/rsdoctor) | Build analyzer           |  |

| [Rstest](https://github.com/web-infra-dev/rstest)     | Testing framework        |      |

| [Rslint](https://github.com/web-infra-dev/rslint)     | Linter                   |      |

## 🤝 Contribution

Please read the [Contributing Guide](https://github.com/web-infra-dev/rslint/blob/main/CONTRIBUTING.md) and let's build Rslint together.

### Code of Conduct

This repo has adopted the ByteDance Open Source Code of Conduct. Please check [Code of conduct](./CODE_OF_CONDUCT.md) for more details.

## 💬 Community

Come chat with us on [Discord](https://discord.gg/uPSudkun2b)! Rslint team and users are active there, and we're always looking for contributions.

## 🙏 Credits

Rslint has been inspired by several outstanding projects in the community:

- [@auvred](https://github.com/auvred) - The original author of [tsgolint](https://github.com/typescript-eslint/tsgolint), from which Rslint is forked. We are deeply grateful for his pioneering work and innovative approach to TypeScript linting.

- [@JamesHenry](https://github.com/JamesHenry) - The creator of [typescript-eslint](https://github.com/typescript-eslint/typescript-eslint), who has provided valuable guidance and suggestions for Rslint's development.

- [@JoshuaKGoldberg](https://github.com/JoshuaKGoldberg) - For his insightful blog series ["If I Wrote a Linter"](https://www.joshuakgoldberg.com/blog/if-i-wrote-a-linter-part-1-architecture/) which provided valuable architectural insights for modern linter design.

- The [typescript-eslint](https://github.com/typescript-eslint) team - Rslint's configuration design and test cases have been significantly influenced by and adapted from typescript-eslint's excellent implementation.

- The [ESLint](https://github.com/eslint/eslint) team - Rslint builds upon the foundational work of ESLint, the pioneering JavaScript linter that established the standards and patterns for static code analysis in the JavaScript ecosystem.

- The [Rust Clippy](https://github.com/rust-lang/rust-clippy) team - Rslint draws inspiration from Clippy's approach to compiler-integrated linting, bringing similar TypeScript-native analysis to the JavaScript ecosystem.

- The [typescript-go](https://github.com/microsoft/typescript-go) project - Powers Rslint's high-performance TypeScript parsing and semantic analysis capabilities.

## 📖 License

Rslint is [MIT licensed](https://github.com/web-infra-dev/rslint/blob/main/LICENSE).