Install quick-lint-js

About quick-lint-js

Over 90× faster than ESLint, quick-lint-js gives you instant feedback as you code. Find bugs in your JavaScript before your finger leaves the keyboard. Lint any JavaScript file with no configuration.

What's new in 3.2.0

Added - VS Code: You can now make quick-lint-js messages fun and insulting with the quick-lint-js.snarky setting (disabled by default). (Implemented by vegerot.) - Using Greek question mark (;, U+037E) instead of a semicolon (;, U+003B) now reports [E0457][] ("this is a Greek Question Mark, not a semicolon (';')"). This diagnostic is also reported for similar-looking characters like ǃ (which should be !) and ﴾ (which should be (). - TypeScript: Decorators on abstract classes are now parsed. (#1194) Fixed - TypeScript: (): RT<T>=>null (with no spaces in >=>) now parses correctly. (Fixed by vegerot.) - Fixed E0718 falsely diagnosing valid code. (#1192, #1199) - quick-lint-js no longer crashes in the presence of symbolic links and directory junctions on Windows. (#1182) - Fixed a read buffer overflow (possibly leading to a crash) when checking whether short identifiers containing Unicode escape sequences are keywords. (x86 and x86_64 only.) (#1191)

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