1.astral-sh / ruff
An extremely fast Python linter and code formatter, written in Rust.
- linter
- pep8
- python
- python3
- rust
- rustpython
- +5 more
+605 stars
from 49,814 · score 6.41
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9 repositories by Attention Score · Oct 5, 2026 – Nov 3, 2026 (UTC)
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3.ast-grep / ast-grep
⚡A CLI tool for code structural search, lint and rewriting. Written in Rust
- codemod
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- ast
- babel
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+339 stars
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4.biomejs / biome
A toolchain for web projects, aimed to provide functionalities to maintain them. Biome offers formatter and linter, usable via CLI and LSP.
- css
- formatter
- javascript
- jsx
- linter
- static-code-analysis
- +3 more
+190 stars
from 25,857 · score 5.25
5.rvben / rumdl
Fast Markdown linter and formatter written in Rust
+76 stars
from 1,549 · score 4.34
6.carthage-software / mago
Mago is a toolchain for PHP that aims to provide a set of tools to help developers write better code.
+72 stars
from 3,471 · score 4.29
7.rust-lang / rust-clippy
A bunch of lints to catch common mistakes and improve your Rust code. Book: https://doc.rust-lang.org/clippy/
- rust
- lint
+71 stars
from 13,541 · score 4.28
8.huacnlee / autocorrect
A linter and formatter to help you to improve copywriting, correct spaces, words, and punctuations between CJK (Chinese, Japanese, Korean).
+17 stars
from 1,642 · score 2.89
9.dotenv-linter / dotenv-linter
⚡️Lightning-fast linter for .env files. Written in Rust 🦀
+8 stars
from 2,106 · score 2.20