Add-ons   Development


Topic Replies Activity
How to create new private addons 2 March 18, 2020
Is there any other way to install add-on by external applications(side loading) 5 March 17, 2020
Internet Speed Test Extension 4 March 16, 2020
Cross-browser permissions.request? 4 March 15, 2020
Fullscreen a Cross-Origin iframe 1 March 14, 2020
Weird behavior between temporary and signed extension 3 March 13, 2020
Can the Webextension greatly modify the interface style and add other input interaction methods 8 March 13, 2020
Content security policy issue in firefox extension 3 March 12, 2020
Ajax call issue in firefox extension 6 March 11, 2020
Developing a add-on/extension to view PDFs 4 March 10, 2020
Mozilla is not allowing me to store key's in localstorage in my extension 9 March 10, 2020
Temporary Add-ons won't load: XULStore.jsm "Error: Can't find profile directory" 4 March 10, 2020
Browser.storage.sync/local.get/set not working 5 March 9, 2020
Use 'a' key on keyboard to close tab in privileged urls 8 March 9, 2020
Add-on request: Kill switch for VPN browser extension 2 March 8, 2020
Can not get cookie after set by using document.cookie on firefox 57 3 March 6, 2020
Using browser.identity.getRedirectURL() with Google OAuth 6 March 5, 2020
Context of inline image requests in extension page (e.g., a popup)? 6 April 23, 2018
Asking for some optional permissions won't alert user and will be granted automatically 2 March 3, 2020
Is it possible to read about:performance? 3 March 3, 2020
How to reference the ExtensionID in css? 8 March 3, 2020
How to permanently install unsigned addon in unbranded firefox 7 March 2, 2020
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! 11 March 6, 2019