To install Simple Tab Groups go on https://addons.mozilla.org/firefox/addon/simple-tab-groups/
Please, help me translate this addon into your language!
$ cd addon
$ npm install
$ npm run buildBuild the extension into addon/dist folder for development.
Build the extension into addon/dist folder for production.
Watch for modifications then run npm run build.
Watch for modifications then run npm run build:prod.
Build a zip file following this format <name>-v<version>-(dev|prod).zip, by reading name and version from manifest.json file.
Zip file is located in dist-zip folder.