Automatic fixes

Oxlint can automatically fix some lint violations. Automatic fixes are not enabled by default. You choose when to apply them.

Safe fixes

Safe fixes are changes that do not alter program behavior.

Apply safe fixes:

bash

oxlint --fix

Suggestions are changes that may alter behavior or may not match your intent.

Apply suggestions:

bash

oxlint --fix-suggestions

Dangerous fixes are aggressive changes that may break your code.

Apply dangerous fixes:

bash

oxlint --fix-dangerously

You can combine safe fixes and suggestions:

bash

oxlint --fix --fix-suggestions

You can also include dangerous fixes:

bash

oxlint --fix --fix-suggestions --fix-dangerously

Not all rules provide fixes. Some rules support safe fixes, some provide suggestions, and some do not provide fixes yet.

If a rule is missing a fixer, contributions are welcome.

Type aware linting requires building the project.

You can apply safe fixes with type aware linting enabled:

bash

oxlint --type-aware --fix