Firebug (software)
| Firebug | |
|---|---|
Firebug 2.0.1 running in Firefox 30.0 under Windows 7 with the HTML panel active on the
main Wikipedia page. | |
| Original author(s) | Joe Hewitt |
| Developer(s) | Firebug Working Group |
| Final release | 2.0.19
/ February 16, 2017 |
| Repository | |
| Written in | JavaScript, XUL, CSS |
| Operating system | Cross-platform |
| Type | Mozilla extension |
| License | New BSD License |
| Website | getfirebug |
Firebug is a discontinued free and open-source web browser extension for Mozilla Firefox that facilitated the live debugging, editing, and monitoring of any website's CSS, HTML, DOM, XHR, and JavaScript.