Custom install command generation
Generate a stack-specific init command after choosing a linter, frameworks, editors, agents, and optional hooks. The install page shows the command changing based on the selected setup.
Ultracite
Freemium
Ultracite es un preset sin configuración para ESLint, Biome y Oxlint que ayuda a equipos y a la IA a escribir código coherente y seguro en cuanto a tipos. Genera ajustes del editor, instrucciones para agentes y hooks para alinear los estándares en flujos humanos y de IA.
¿Qué es Ultracite?
Ultracite is a zero-config preset for ESLint, Biome, and Oxlint that helps teams and AI produce consistent, type-safe code. It is positioned as a production-grade setup that generates linting, formatter, editor, and agent configuration from one install flow.
Instead of requiring teams to hand-maintain separate rules for editors and AI tools, Ultracite creates repo-specific files such as workspace settings, agent instructions, and hooks. The site emphasizes keeping code style, linting, and TypeScript defaults aligned across contributors while still allowing framework-specific rules and optional customization.
¿Qué puede hacer Ultracite?
Multiple linting stacks
Choose between Biome, ESLint + Prettier + Stylelint, or Oxlint + Oxfmt when generating your configuration. The site presents Ultracite as a preset that adapts to the linting toolchain you already use.
Framework-specific rule presets
Add framework-specific rules for React, Next.js, Solid, Vue, Svelte, Qwik, Angular, Remix, TanStack, Astro, NestJS, Jest, and Vitest/Bun. The homepage also shows framework-aware presets in its configuration examples.
Editor configuration files
Generate editor settings that enable format-on-save, auto-fixes, and TypeScript defaults. The VS Code page shows committed workspace settings for consistent behavior across contributors.
Agent instructions and hooks
Create rules files and hooks for AI agents so terminal or chat-based edits follow the same standards as human-written code. The source pages mention support for AGENTS.md, CLAUDE.md, and other agent-specific files.
Workflow commands and MCP support
Use the integrated `fix`, `check`, and `doctor` commands referenced in the Claude Code rules output to inspect or repair code and diagnose setup issues. The source also describes MCP support for linting and formatting without running Ultracite locally.
Casos de uso
“Bootstrapping a new codebase”
Use Ultracite when you want a new repository to start with shared linting and formatting rules without manually wiring every config file. The init flow generates the relevant preset based on your stack choices.
“Standardizing team editors”
Use the editor configuration output when a team needs format-on-save and auto-fixes to behave the same way in Visual Studio Code across multiple contributors. The page shows committed workspace settings designed for shared projects.
“Aligning AI coding assistants”
Use agent files and hooks when AI tools are part of the workflow and you want those edits to follow the same standards as the rest of the repo. The site shows generated instructions for Claude Code and support for many other agents.
“Applying stack-aware rules”
Use framework-specific presets when a project combines a JavaScript or TypeScript framework with linting rules tailored to that stack. The homepage examples include React, Next.js, Vitest, and other common frameworks.
“Checking and maintaining code quality”
Use the generated `fix`, `check`, and `doctor` commands when you need to verify formatting, inspect rule violations, or diagnose setup issues from the terminal. The Claude Code instructions surface those commands directly in the generated rules file.
Preguntas frecuentes
How do you set up Ultracite for a project?
Ultracite is configured through its init flow, which generates the linting, editor, and agent files that match your selected stack. The homepage and install page show setup paths for Biome, ESLint + Prettier + Stylelint, or Oxlint + Oxfmt, plus editor and agent files such as `.vscode/settings.json`, `AGENTS.md`, and `CLAUDE.md`.
Which editors and agents does Ultracite support?
The source pages show support for Visual Studio Code and Zed on the editor side, and agent files or hooks for tools such as Claude Code, Cursor, Windsurf, CodeBuddy, GitHub Copilot, Aider, Amazon Q CLI, Gemini, and Replit. The homepage also says Ultracite supports 40+ agents.
Can teams commit Ultracite settings to the repo?
Ultracite is designed to generate shared workspace settings and rules files so contributors and AI tools follow the same formatting and linting standards. The VS Code page specifically describes committed workspace settings that keep behavior consistent across contributors.
Does Ultracite work with agent hooks?
Yes. The Claude Code page shows Ultracite writing instructions to `.claude/CLAUDE.md` and a companion hook config at `.claude/settings.json`, and the homepage says it can generate agent hooks for supported tools.
Is Ultracite a hosted SaaS or an installable preset?
The site presents Ultracite as a preset for ESLint, Biome, and Oxlint rather than a hosted service, and it emphasizes installing it into your codebase with `npx ultracite@latest init` or a custom install command. Pricing details are not shown in the provided source text.
Datos rápidos
- Category
- Developer Tool
- Primary use
- Zero-config linting and formatting preset
- Supported linters
- Biome, ESLint, Oxlint
- Editors mentioned
- Visual Studio Code, Zed
- Agent support
- 40+ agents and agent hooks
- Website
- ultracite.ai
Análisis de tráfico de Ultracite
Los datos de tráfico son solo como referencia.
- Valoración del dominio
- 38
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