Skip to content

What do you think about Visual Studio Marketplace? We are looking for feedback from developers like you! Take the survey

| Marketplace
Sign in
Visual Studio Code>Linters>quick-lint-jsNew to Visual Studio Code? Get it now.

quick-lint-js

quick-lint

|
5,959 installs
| (7) | Free
| Sponsor
Find JavaScript bugs with quick-lint-js
Installation
Launch VS Code Quick Open (Ctrl+P), paste the following command, and press enter.
Copied to clipboard
More Info

This extension finds bugs in your JavaScript code.

quick-lint-js detects over 200 different JavaScript mistakes, including:

  • Using a variable which does not exist
  • await in a non-async function
  • = instead of === in an if statement
  • Syntax errors

quick-lint-js is over 110× faster than ESLint and works out of the box with no configuration.

Demonstration of quick-lint-js in Visual Studio Code

This plugin bundles quick-lint-js. You do not need to install the quick-lint-js program separately.


quick-lint-js lints your code as you type. It continuously finds JavaScript mistakes before you run your code. Improve the quality of your JavaScript code and reduce debugging time with this easy-to-use Visual Studio Code extension.

Supported JavaScript language variants:

  • Node.js (require)
  • browser JavaScript (window)
  • JavaScript modules (import) and JavaScript scripts
  • ES3, ES5, ES2015 (ES6) through ES2020
  • React (JSX)
  • Contact us
  • Jobs
  • Privacy
  • Terms of use
  • Trademarks
© 2023 Microsoft