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Ultracite v8

The linter and formatter for agentic development

Listing details

HiCyou directory record

Listed
Listed website
ultracite.ai
Directory record created
Oct 18, 2026
Last record update
Oct 18, 2026

Listing information

  • Overview
  • 5 key features
  • 4 use cases

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Ultracite v8 preview

What is Ultracite v8

Ultracite is a zero-config linting and formatting preset for Oxlint, Biome, and ESLint, designed for AI-assisted and agentic development workflows. It enforces hundreds of strict rules to keep agent-written code consistent and type-safe, checking edits quickly so teams review cleaner code. The project is open source.

Key Features

Zero-config preset for Oxlint, Biome, and ESLint
Hundreds of strict lint rules focused on code consistency
Type-safety enforcement for agent-written code
Fast checks designed to evaluate every agent edit in under half a second
Open source with an active community

Use Cases

  • Keeping AI coding agents from introducing inconsistent or unsafe code
  • Standardizing linting and formatting across JavaScript and TypeScript projects
  • Reducing code review noise by catching issues before review
  • Enforcing consistent code style in teams and open source projects

Why do startups need this tool?

Startups adopting AI coding agents can use Ultracite to maintain code quality without manual lint configuration, enforcing strict, type-safe standards on agent-written code before it reaches human review.

FAQs

Ultracite v8 Alternatives

ESLint
Biome
Oxlint
Prettier