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I'm trying to implement the answer to this question about monitoring a Windows filesystem async… Read more How To Use Readdirectorychangesw In Xulrunner (js-ctypes)

I've been trying to add the highlighting feature to the Firefox DevTools debugger, so it will h… Read more How Do I Get Firefox Debugger Watch's Target Element?

Recently a friend of mine and I have been working on a Firefox extension. He handed the code to me … Read more What Does Paragraph About Figuring Out Xul Elements Mean In Mdn Document: "how To Convert An Overlay Extension To Restartless"

I'm trying to figure out how is possible to use selenium webdriver with python or java to injec… Read more Selenium Webdriver: Firefox Headless Inject Javascript To Modify Browser Property

I am just started to create firefox add on. My first try was to capture the users left click event … Read more Firefox Addon That Reacts On Click (left)

Using the following example, I can get First paragraph from one URL i.e, ContentURL. ex - http://ww… Read more How To Load Multiple Urls In Pageworker For Firefox Add-on Sdk?

Anyone, help me, how to get Headers and PostData inside extension, using xpcom/something else? i ca… Read more Get Postdata As In Firebug

For many reasons, I have to open up XUL in a tab, instead of using a standard window. I wish to sen… Read more Customevent() To An Xul Tab - Firefox Addon