Add-ons   Development


Topic Replies Activity
Is the web API FileSystem usable in addons? 4 March 1, 2020
EULA details 3 March 1, 2020
Creating low level JavaScript API extensions for Firefox 7 February 29, 2020
Requesting permissions conveniently & Modifying iframes without blanket permissions 5 February 29, 2020
Private addon loading data from a .txt file 5 February 29, 2020
Native messaging, OSX 3 February 28, 2020
Proxy.settings - Syncing with add-on & observing defaults 1 February 27, 2020
Problem to solve with my extension! 12 February 27, 2020
Add-on stop-it NOT working anymore with Firefox 73.0.1 (64-bit) 4 February 27, 2020
Get the raw content of the current page (mission impossible?) 1 February 27, 2020
How to generate update manifest for self-published extension? 2 February 25, 2020
How can you create a mailto application? 9 February 21, 2020
Communication with moderators 3 February 21, 2020
Convert webpage any textual instance that matches regex, to a hyperlink 2 February 19, 2020
Content Script doesn't execute even when loaded 2 February 18, 2020
Making Custom Link Toolbar Buttons 3 February 15, 2020
Will syncing be a feature available to all extensions, as it is for the Multi-Account Containers extension? 4 February 14, 2020
Borderify Extension not working (no errors) 5 February 13, 2020
Can you use Google Adsense in an extension? 3 February 11, 2020
Firefox wont focus URL bar on startup with custom new tab 1 February 10, 2020
FilenameConflictAction "prompt" not supported? 3 February 9, 2020
Help with browser.proxy.settings.get() 9 February 7, 2020
Completely virtual webRequest 4 February 2, 2020
Page clean up after extension disabled/uninstalled 4 February 2, 2020
Noob needs help with google images add-on 2 January 31, 2020
Is there a method of cache control over local resources used in an extension? 5 January 30, 2020
Questions on Sideloading alternatives 11 January 28, 2020
Message from background-script to content-script 2 January 25, 2020
Dynamic theme for mobile 1 January 25, 2020
Include ReCaptcha without a Remote Script 6 January 23, 2020