quick-lint-js

Install for Emacs on Debian/Ubuntu

Supported operating systems:

Install prerequisites

Install one of the following Emacs plugins:

• Eglot (recommended) (included in Emacs version 29 or newer)
• Flymake (included in Emacs version 26 or newer)
• Flycheck
• LSP Mode

Install quick-lint-js

Open a terminal, and run the following commands:

curl https://c.quick-lint-js.com/quick-lint-js-release.key | sudo apt-key add -
printf '\n# From: https://quick-lint-js.com/install/emacs/debian/\ndeb [arch=amd64,arm64] https://c.quick-lint-js.com/debian experimental main\n' | sudo tee /etc/apt/sources.list.d/quick-lint-js.list
sudo apt-get update
sudo apt-get install quick-lint-js

Install Emacs plugin

1. Download the quick-lint-js Emacs plugin.
2. Extract quick-lint-js-emacs.zip's files into a directory somewhere safe (for example, ~/.emacs/quick-lint-js-emacs/).
3. Add the quick-lint-js-emacs directory to the Emacs load-path variable. For example, add the following line to your init file (e.g. ~/.emacs):

   (add-to-list 'load-path "~/.emacs/quick-lint-js-emacs")

4. Restart Emacs.

Configure

Read the Emacs plugin docs online.