There is a slight difference between the the API that Chrome provides and the WebExtensions API. If you already have a working Chrome extension, you can refer to the src/utils/ext.js file - this acts as a polyfill and provides a uniform API. You can use that as a starting point for porting your extension to Firefox.
There is a slight difference between the the API that Chrome provides and the WebExtensions API. If you already have a working Chrome extension, you can refer to the
src/utils/ext.jsfile - this acts as a polyfill and provides a uniform API. You can use that as a starting point for porting your extension to Firefox.