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I have read the documentation and this should be basic but I can't seem to get those alerts to … Read more Basic Message Passing In Chrome Extension Seems To Fail

Is it possible to inject a javascript file into the DOM and immediately execute it ? I wish to invo… Read more Chrome-extension: Invoke Page Script By Injection

I need synchronous notifications of DOM changes a la MutationEvents for an extension capability. M… Read more Alternative To Mutationobserver For Synchronous Notifications

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 am trying to change the contents of a page based on the output of a xhr call. I am sending a mess… Read more Chrome Extension : Issue With Sendmessage

After attach a mutation observer inside the iframe, does pressing the button inside the iframe rem… Read more Mutation Observer Of Iframe Is Removed When Click A Href Of Iframe?

I'm trying to ascertain some way to establish a unique ID for Chrome tabs that meets the follow… Read more Persistent Unique Id For Chrome Tabs That Lasts Between Browser Sessions

I want to display a simple alert when user clicks on my extension icon. I have tried this code : ch… Read more Show Alert Dialog In Chrome Extension