This is my 30th weekly report.

Weekly contributions

denoland/deno_lint

• fix(prefer-const): handle switch statements properly
• fix(no-unused-vars): properly mark JSX element names as used

Deno v1.9.0 came out with the lint rule no-unused-vars enabled by default. This rule has so complex implementation, resulting in a lot of false positives.

A couple of issues have been opened by users. These feedback are really appreciated!

• no-unused-vars in constructor in declared classes · Issue #670 · denoland/deno_lint
• 1.9.0 - no-unused-vars diagnosis is wrong in cases where the value is accessible via a closure · Issue #667 · denoland/deno_lint

It looks quite hard to fix them but I think I can manage it in a week or so.