If you are engaged in Web Front-end development, you will not be unfamiliar with firebug. This is a plug-in of Firefox, which integrates HTML viewing and editing, JavaScript console, and network condition monitor, it brings great convenience to Web developers and is a Web Front-end development artifact.
The latest version of firebug 2.0 is coming soon. Let's take a look at the improvements in this major version.
1. Based on the new Firefox debugging engine (jsd2)
2. The new UI matches the zookeeper topic introduced in Firefox 29.
3. Script Panel supports syntax highlighting
4. allows you to check and modify the return values of JavaScript Functions.
5. The pretty print (source code beautification output) function is added to the console panel and script panel.
6. added the export as JSON to clipboard function, allowing you to export all cookies on the current page to the clipboard.
More information: Https://blog.getfirebug.com/
Latest Version: Firebug-2.0b1.xpi (Firefox 30 + versions supported)
Download Firefox V30 (Aurora): Http://www.mozilla.org/en-US/firefox/aurora/
Download Firefox v31): Http://nightly.mozilla.org/
Reprinted: http://www.w3cfuns.com/article-1314-1.html
Overview of new features of front-end artifact firebug 2.0