JavaScript Apprenticeships

I am developing an extension for chrome and safari.One step in this app is to get all the already … Read more Api To Get List Of Extensions Installed In Browser

I'm trying to build an Extension which sends data from the popup.html to the tab dome, but I ca… Read more Chrome Extension Sendmessage From Popup.html To Content.js Not Working

I am developing inside of a Google Chrome Extension. In this environment, I have the ability to inj… Read more Window.requestanimationframe Silently Fails To Invoke Callback, But Generates A Valid Requestid, When Invoked Inside Of A Cross-domain Iframe

I would like to make a chrome extension that use a popup to do : select text click on the chrome… Read more Get Highlight Text In Current Window And Send It In A Popup

I have a very simple chrome extension, where I'm trying to pass a message from the background s… Read more Why Is Chrome.runtime Undefined In The Content Script?

I've read the documentation but I still haven't been able to get this working. Here is my m… Read more Chrome Call Function In Content Scripts From Background.js

I'm trying to set a variable equal to the favicon url of the current page. Are you not able to … Read more Chrome Extension: Using Document.queryselector In Background Script

I'm trying to clean some preferences files when a user uninstall my extension from chrome brows… Read more How To Listen To Uninstallation Event In Javascript From A Chrome Extension?