Ultracite
Ultracite is a zero-config linting and formatting preset designed for JavaScript and TypeScript projects that use Oxlint, Biome, and ESLint. It automatically applies strict rules to ensure that agent-generated code is consistent, type-safe, and accessible, running checks and fixes quickly as part of developer workflows and AI coding agents.
Ratings & Reviews
Write a reviewBe the first to share a thoughtful review.
Information
Website checks
Automated checks of the public website by Google Lighthouse 13.5.0. Scores can vary between runs.
Checked Oct 21, 2026
Test this website on PageSpeedWebsite checks refresh automatically each week.
- Performance
- 91 out of 100, Good
- Accessibility
- 97 out of 100, Good
- Best Practices
- 100 out of 100, Good
- SEO
- 100 out of 100, Good
Around the Web
Congrats Hayden on shipping Ultracite v8, and thanks fmerian for the hunt. Putting every agent's rules in one AGENTS.md instead of a file per tool removes a lot of quiet drift. When ultracite fix --claude hands over what autofix can't settle, what stops the agent from clearing a diagnostic with an ignore comment instead of fixing the code? Is that something the anti-slop preset catches?
genedai · Imported from Product Hunt