DevTools Graveyard

For bugs in Firefox DevTools, the developer tools within the Firefox web browser. This includes issues about the user interface of the toolbox, special pages such as about:debugging and about:devtools, and developer-related APIs.

Select a component to see open bugs in that component:

Canvas Debugger

Bugs and issues with the WebGL and 2D canvas context debugger within Firefox developer tools.

Graphic Commandline and Toolbar

The Graphic Command line and Global Developer Toolbar.


For issues with the JavaScript Scratchpad feature of Firefox developer tools

Web Audio Editor

Component for the Web Audio Editor within Firefox Developer Tools

WebGL Shader Editor

Bugs and issues with WebGL shader editor for GLSL code within Firefox developer tools.


Bugs related to the WebIDE tool for developing and debugging apps and web sites.

What's New

File bugs here for the "What's New" DevTools panel.