How to access add-on content script in Firefox console? Unlocking Your Add ons Secrets Accessing Content Scripts in Firefox Console Debugging add ons for Firefox can feel like a detectives quest especially when you n 2 min read 07-10-2024 52
Firefox webextension Error: Could not establish connection. Receiving end does not exist Firefox Web Extension Error Could not establish connection Receiving end does not exist Solved Have you ever encountered the frustrating Could not establish con 3 min read 07-10-2024 38
Override functions of the page in a Firefox extension content script Overriding Page Functions with Firefox Extension Content Scripts A Deep Dive Problem You want to modify the behavior of a webpage by changing or replacing its e 2 min read 06-10-2024 48
how to make Webextension content_scripts load on opened pages after the first? How to Make Web Extension content scripts Load on Opened Pages After the First When developing Web Extensions developers often encounter the challenge of ensuri 2 min read 27-09-2024 45
navigator.storage.getDirectory empty when called from browser.tabs.executeScript? Understanding navigator storage get Directory Why Its Empty When Called from browser tabs execute Script The Problem Scenario Many developers have encountered t 3 min read 25-09-2024 46
How do I detect if the user goes back or forward through the history in the current tab? Detecting User Navigation in Browser History In modern web applications its essential to understand how users navigate through history within their browser tabs 2 min read 23-09-2024 49
How to align badge text to left/right in a browser extension How to Align Badge Text to Left Right in a Browser Extension When developing a browser extension you may want to customize the appearance of the badge text that 2 min read 20-09-2024 48
JavaScript: openpgp is not defined error in Firefox extension content script h1 Java Script openpgp is not defined Error in Firefox Extension Content Script h1 h2 The Issue h2 You re encountering a common problem when developing Firefox 2 min read 27-08-2024 51