How to make data available from a Firefox profile folder to an extension...

CSP error while playing a remote audio file in Firefox WebExtension...

Disable drag for any object in firefox addon popup...

What is the best way to create a cross browser Gmail extension?...

chrome.proxy API for Firefox WebExtensions...

Access WebExtensions API from the Browser Console...

Using chrome.tabs vs browser.tabs for browser compatibility...

Preinstalled Extension in FF 68.1.0esr doesn't work...

Make HTML element inherit transform of another...

Cannot type slash or single quote in firefox add-on input field...

browser.alarms is undefined using webextension-polyfill...

FileNotFoundError from subprocess.run when executing command from /usr/bin/* - Python...

Firefox WebExtensions inject script in iframe...

When to disconnect MutationObserver in Chrome / Web Extension?...

Is it possible to change the badge color based on badge text?...

How can I get .getAttribute and .removeAttribute to match a[onclick*='ga']...

How can I modify an extensions badge in jQuery?...

How do I make a badge counter similar to Ad-blocker?...

How to match Firefox's about page in extension manifest?...

Writing to file without user's confirmation...

How do you write HTML and JS to a page with Firefox Extension?...

How do webextensions internally communicate with the browser?...

Disabling / enabling javascript only in one tab from the Firefox/Chrome extension (using Web Extensi...

Unable to use AsmJS in webextensions...

Native-Messaging firefox extension example "ping_pong" not working because of TypeError...

Firefox fetch API: How to omit the "origin" header in the request?...

browser.tabs.removeCSS is not working in Chrome extension?...

What is the difference between popup, panel, and detached_panel?...

How do I restore inspect element shortcut (Q) in menu context of Firefox 70+?...

How do I use Wasm in the content script of a Firefox web extension?...