JavaScript Guide

I'm trying to create a plugin, that uses chrome.tabs.getSelected to find current URL, Below I a… Read more Chrome.tabs.getselected Is Undefined On Latest Chrome That Uses Manifest Version 2?

I'm trying to write an extension that monitors every time someone types hits enter when using t… Read more Firefox Addon To Do Something Everytime A User Hits Enter In The Address Bar

I have an under a , the input has an onChange event, however when the input is clicked a click eve… Read more Event Bubbling In React Doesn't Stop Using E.preventdefault()

I want to create a greasymonkey script, which will add a shortcut key for logout action in one mail… Read more Adding Keylistener And Using Javascript To Click A Link In Greasemonkey

I am trying to remove an eventListener but it looks like I miss something. Why is the following cod… Read more Remove Eventlistener Defined In A Class

I have a couple of divs overlaid on each other with differing z-index values. The default behaviour… Read more Z-index And Javascript Events