Ruff
AssessTools
A fast Python linter and code-quality tool.
Why it's here
Placed in Assess: 2 article(s) of evidence from 2 source(s), led by framework updates, with 2 in the last 30 days. Confidence 37%.
Evidence (2)
- 7Hacker News·7/26/2026framework_updateRuff v0.16.0 expands default rules and adds new formatting features
Ruff v0.16.0 is now available with a much larger default lint rule set, increasing enabled rules from 59 to 413. The release also adds Markdown code block formatting and new Ruff-specific suppression comments, while keeping breaking changes limited for most users.
- 7Simon Willison·7/25/2026framework_updateRuff 0.16.0 expands default checks and breaks unpinned CI
Astral released Ruff v0.16.0 with a much larger default rule set, increasing enabled checks from 59 to 413. The change surfaced many issues in existing Python projects and caused CI failures for unpinned Ruff dependencies, while also enabling automated fixes for most violations.