Add-ons   Development

FireFox for Android: Updating add-ons (9)
Is it useful to cache add-on settings got by browser.StorageArea.sync.get? (3)
"activeTab" permission does not include iframes in current tab? (1)
Strange browserAction popup style on windows 10? (5)
Deploying an Add-on from a CI pipeline (2)
Possible to save cached items without redownloading? (3)
How can I avoid signing an addon during its development? (2)
Alternative to unsafe-eval ( 2 ) (21)
Error thrown after adding a breakpoint (4)
Cross origin framing in webextensions (4)
How do I capture the video for the current tab? (4)
Blob as image source in SVG created by background.js (3)
Changing language of add-on (7)
Intercept XHR and make it downloadable with page/browser action popup menu (5)
"Get/Download addon for Firefox" badge/button to embed into website? (8)
How to create a menu with underscore as key binding/accesskey? (4)
Loading failed - google maps js api in add-on? (3)
Addon update procedure with new permission (3)
Foxfire mobile (2)
Developing a Scrabble Word Unscrambler extension (2)
Native Message - close process when close exe (5)
Javascript and css library could not be loaded in a custom page (2)
WebExtension: XMLHttpRequest / fetch() cookies are not sent even with third party cookies allowed (3)
How to check OCSP responder information through an add on? (2)
Upgrading to an add-on that specifies its add-on ID (3)
FF57 displays blank popup (6)
Which license for open source but prohibiting commercial usage (4)
[Feature request] Extend WebExtensions API to add ability to create tabs with unloaded (discarded) state (3)
Are legacy addons autoupdated to Quantum compatible versions? (2)
Question about storage.sync (7)