Firefox Developer Tools
Visualize transforms
当鼠标悬停在样式
Rules view
规则视图的一个
transform
属性，将会在页面上层做对应的模拟运动：
文档标签和贡献者
Core Tools
Page Inspector
Web Console
JavaScript Debugger
Network Monitor
Performance
Responsive Design Mode
Tips
More Tools
Memory
Storage Inspector
DOM Property Viewer
Developer Toolbar
Eyedropper
Screenshot
Scratchpad
Style Editor
Shader Editor
Web Audio Editor
Connecting the devtools
about:debugging
Connecting to Firefox for Android
Connecting to iframes
Connecting to other browsers
Debugging the browser
Browser Console
Browser Toolbox
Extending the devtools
Adding a panel to the toolbox
Example devtools add-ons
Remote Debugging Protocol
Stream Transport
Source Editor
The
Debugger
Interface
Web Console custom output
Settings
Release notes