oxlint

SKILL.md

Oxlint — High-Performance JS/TS Linter

Oxlint is 50-100x faster than ESLint. It ships with 690+ rules covering ESLint core, TypeScript, React, Jest, Unicorn, jsx-a11y, and more. It prioritizes high-signal correctness checks by default — things that are incorrect, unsafe, or useless — so teams can adopt it without drowning in false positives.

Detection

Before linting, confirm the project uses oxlint by checking for any of:

oxlint in package.json devDependencies/dependencies

An .oxlintrc.json file in the project root

An oxlint.config.ts file in the project root

An oxlint or lint script in package.json that references oxlint

If none of these exist, the project doesn't use oxlint — don't run it.

Running Oxlint

After code changes

Run oxlint to check your work. Prefer the project's npm script if one exists: