JavaScript File

I'm looking for a way to have an interactive JIT debugger, preferably integrated with Firebug. … Read more Interactive Javascript Console (preferably Integrated With Firebug)

I've been working on Create Firefox extension. i can inject some js file for all webpages. this… Read more Call Jquery Function After Page Load Not Working - Firefox Extension

I'm coding a WebSocket server in Java. When I use WebSocket to connect to the server in firefox… Read more Websocket In Firefox Establish Two Connection

When I change the canvas size, I notice the parameter 'mozImageSmoothingEnabled' is being r… Read more Why Changing Canvas Size Resets Its Parameters?

I'm taking a foray into Firefox extension development for the first time, and so far it's b… Read more How To Overwrite Built In Xpcom Component In Firefox Addon?

but it works in Chrome. Here is my code from UI_EventBus (prototype): (The addEventListener method … Read more Removeeventlistener Do Not Work In Firefox Ver 58

I'm using Polymer 1.0 and when there is a click on a button in Chrome a MouseEvent is generated… Read more Mouseevent.path Equivalent In Firefox & Safari

I implemented ajax request with jQuery. This is the code: //initialize value, nameValue, emailValue… Read more Jquery Ajax Works In Chrome, But Not In Firefox Or Safari

This question is similar, but not identical to many of the existing questions on this topic, includ… Read more Chrome: Tainted Canvases May Not Be Exported; Offline-only App

i am using document.elementFromPoint(x,y); function to find out the underlying element on the mo… Read more Document.elementfrompoint(x,y); Not Working

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 am (sometimes) getting a weird $apply already in progress error when opening a confirm dialog box… Read more "$apply Already In Progress" When Opening Confirm Dialog Box With Firefox

When do browsers download the sourcemap for a minified file? I am struggling to find documentation … Read more When Do Browsers Download Sourcemaps?

So I'm developing a Firefox addon that adds a bit of HTML to the DOM of any webpage. The idea h… Read more Get Content Of Some File In Firefox Sdk Main.js

I'm trying to use the example given here concerning formatting a number. I tried it in chrome… Read more Why Doesn't Intl.numberformat Work With Units In Safari And Firefox?

I have a method which renders a matrix of rectangles within a Canvas before the next repaint using … Read more Strange Results When Pre-rendering Vs Rendering In Real-time Canvas

I'm new to Javascript and web programming in general, so this may be a silly mistake. Neverthe… Read more Differences Between Chrome And Firefox: Reloading A Page Running A Javascript Game

I have some code that uses dispatchEvent to simulate clicks and the same exact code works fine in C… Read more Firefox 5 Dispatchevent In Firefox

I'm working on a firefox addon, and relies heavily on some dynamic changes with javascript. The… Read more Change Css Class Content From Javascript [firefox/xul]

i need a solution for refreshing an iframe which works for different browsers. can you confirm, tha… Read more Javascript: Refresh Iframe Browser Specific