Introduction to Add-on Development
About the Development category
How to create docking feature in webextension
Customising browser UI
Extension does not work properly
Issue "format not supported"
Injected content script XHR calls made in background context?
WebExtension: Using an SVG Icon
How to load development xpi into firefox?
How to get rid of iframe border in toolbar?
Multiprocess - Disabled by accessibility tools. What to do?
Is it just me or is the AMO "Submit a New Add-on" web form broken (after 26-SEP-2016)?
WebExtensions – frame same origin policy – why?
XrayWrapper denies access to window.Intl.DateTimeFormat from a content script
New Question -- Getting in front of the Page Load
Bookmarks Search Operators
How to detect closure of chrome.windows windows?
FireFox for Android: Updating add-ons
WebExtension: Detect install or update/upgrade and display HTML page
CTypes possible in WebExtensions?
webRequest of background requests works in Chrome but not FF
Jpm sign [Server response: You do not own this addon]
A toolkit to speed-up WebExtensions add-on development
New Tab URL
When will non-WebExtension API add-ons stop living?
Keep popup visible when file uploading is active
How to load file into webExtension popup
Specify the context menu item insertion position
How to improve "built in" dictionary in FF?
Jpm sign to support proxy
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