Register custom file protocols in Chrome/Firefox extension?...

How to debug Firefox extension...

Font Awesome no longer working on browser Extension...

Get absolute screen bounds of a DOM element from a Firefox extension...

Deleting cookies with JavaScript in Firefox extension...

Using Firebase from Firefox and Safari extensions...

How to remove delay from pop-up of chrome extension/Firefox add-on?...

Way to proxy/override ServiceWorkerRegistration function...

Badge icon on GreaseMonkey...

Event which triggers before DOMContentLoaded...

Firefox browser.webRequest.onBeforeSendHeaders. No Clue why nothing happens...

Firefox extension: run when page loaded...

browser.tabs.executeScript in Firefox Extension return value...

Firefox extension custom fonts...

BlockingResponse in Firefox extension...

How to Setup and use FirePHP with FireFox Developer...

Firefox Extension FavIconUrl is super long. Any way to shrink it?...

Extension onUpdateAvailable confusion...

How to establish a realtime communcation from a browser extension to qt...

Replace Thumbnails and Theme Switching...

Firefox: switch tabs with Alt + [0-9]...

How to run javascript in Firefox mobile on a specific page, on pageload (similar to greasemonkey)...

Browser Extension: How to execute a function when an element is loaded...

Firefox gives an error with a CSP policy that shouldn't happen...

Can browser extensions overwrite CSS media features/query?...

How to wrap part of the text in a node that has 'display: flex and justify-content: space-betwee...

What differenciates browser.alarms.create from setTimeout/setInterval in WebExtensions?...

upload image binary - using imageshack api...

Unable to load firefox Add ons in python selenium...

Button doesn't work and change the border color...