New posts in firefox-addon

How do I keep the checkbox state for Firefox add-on popup?

javascript firefox-addon

How can I disable signature checking for Firefox add-ons?

javascript firefox firefox-addon signing add-on

firefox add-on vs. extensions vs. plugins

firefox firefox-addon browser-plugin

Can't get Firefox extension logs to show up

firefox-addon firefox-addon-webextensions

How I can make a browser action button that looks and acts like a toggle

javascript firefox firefox-addon firefox-addon-webextensions

Intercept and modify DOM before page is displayed to user

javascript firefox-addon firefox-addon-sdk mozilla

Controlling a Firefox Extension via Javascript

javascript firefox firefox-addon watir

How can I have multiple rows with tabs on Firefox 57+ (Add-on "Tab Mix Plus" no longer works)?

firefox firefox-addon

Is there an addon which you can test css selectors in firefox?

css selenium firefox-addon css-selectors

Get selected text and selected nodes on a page?

javascript firefox xhtml firefox-addon selection

Alternative to DOMNodeInserted

javascript dom firefox-addon dhtml mutation-events

Using Firefox, how can I monitor all events that are fired?

javascript jquery firefox-addon jquery-events javascript-debugger

How to get Windows username in a legacy (not WebExtensions) Firefox add-on?

javascript firefox firefox-addon

Install WebExtensions on Firefox from the command line

firefox firefox-addon command-line-interface

How to use jQuery in Firefox Extension

javascript jquery firefox firefox-addon

Handling connection loss with websockets

javascript firefox websocket firefox-addon

Detect failure to load contents of an iframe

javascript html firefox-addon frames xulrunner

How can my Add-on SDK content script interact with a website page script?

javascript firefox firefox-addon firefox-addon-sdk

How to download image to desktop with OS.File

firefox-addon

Firefox extension custom fonts

javascript fonts firefox-addon firefox-addon-sdk