- Website
- www.ultracite.ai
About Ultracite
Ultracite is a zero-config preset for ESLint, Biome, and Oxlint that helps developers write consistent, type-safe code across humans and agents. It’s built for teams using JavaScript/TypeScript who want a ready-to-use linting and formatting setup that works with popular frameworks and AI agents.
Key Features
When teams coordinate human and AI contributors, Ultracite provides a turnkey linting and formatting baseline that codifies style decisions and reduces disputes:
Agent Integration
Ultracite supports 40+ agents for formatting rules and hooks, enabling agent-driven enforcement alongside traditional linters.
Editor Configuration
Automatically generate editor files for format on save, auto-fixes, and TypeScript defaults.
Zero-Config Presets
Out-of-the-box linting/formatting configs for ESLint, Biome, and Oxlint that work together with Next.js, React, and Bun.
Project Scaffolding
npx ultracite init guides you through choosing formats, frameworks, editors, agent hooks, and optional Git hooks.
Summary
Best for frontend teams using React/Next.js, AI-assisted development workflows, and multi-repo open-source projects.
