Zero-config code formatting and linting for JS/TS projects, supporting humans and AI.
Signal history
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Product memo
Ultracite offers zero-configuration presets for popular code formatters and linters, including ESLint, Biome, and Oxlint. It ensures consistent code style and quality for human developers and AI coding assistants alike. This approach reduces friction in code reviews and eliminates debates over formatting rules, integrating easily into existing JavaScript/TypeScript projects.
For who
Developers and AI models
Solves what
Automated code formatting and linting for JS/TS projects
- Zero-config presets
- Supports ESLint, Biome, Oxlint
- Consistent code style
In their own words
A production-grade, zero-configuration preset for
Ultracite is a zero-config preset for ESLint, Biome, and Oxlint that helps teams and AI write consistent, type-safe code.
Commercial cues
Model
free only
Free tier
Yes
Trial
No
Pricing Strategy
Ultracite operates on a free, one-time model, positioning itself as an essential, no-cost developer tool.
- • Free access drives broad adoption across developer workflows.
- • Zero-config setup removes friction for immediate use.
- • Focus on developer experience and AI compatibility builds loyalty.
Operator context
Team
Indie / lean
Founded
Jun 2025
Platform
Web app
Audience
Developers
Public footprint
Tech stack
Builder Strategy
- Strategy Type
- Niche Specialist
- Stage
- Bootstrapped Lean
- Effort
- Solo Buildable
About Ultracite v7 Expand
Zero-config code formatting and linting for JS/TS projects, supporting humans and AI.