astral-sh/ruff

An extremely fast Python linter and code formatter, written in Rust.

200 best points · 151 comments · 7 Hacker News posts · 50,462 GitHub stars · View on GitHub

Hacker News discussions

• Ruff: Python linter and code formatter written in Rust (200 points, 150 comments, by modinfo, 2025-01-21)
• Ruff: fast Python linter and code formatter, written in Rust (3 points, 0 comments, by behnamoh, 2023-12-03)
• Avoid unnecessary parser lookahead for operators (3 points, 0 comments, by tosh, 2026-05-21)
• Ruff v0.12 (2 points, 1 comments, by vedk, 2023-10-24)
• Ruff: An fast Python linter and code formatter, written in Rust (2 points, 0 comments, by tosh, 2023-11-27)
• We adopt an approach I'll call "Thanks I Hate It (TIHI)" (2 points, 0 comments, by Redoubts, 2025-09-25)
• An fast Python linter and code formatter, written in Rust (1 points, 0 comments, by kenaqshal, 2024-01-26)