Here you will find a delicious selection of Firefox Addons for Linux, which every Web Developer should have 
| Firebug | Firebug integrates with Firefox to put a wealth of development tools at your fingertips while you browse. You can edit, debug, and monitor CSS, HTML, and JavaScript live in any web page. Download it here |
| FireQuery | FireQuery is a collection of Firebug enhancements for jQuery. Requires Firebug 1.3 or greater. Download it here |
| gTranslate | With gTranslate you can translate any text in a webpage just by selecting and right-clicking over it. The extension uses the Google translation services to translate the text. Download it here |
| Web Developer | The Web Developer extension adds various web developer tools to a browser. Download it here |
| Clear Cache | Clear the cache by pressing a single key. Download it here |
| TimeStamp Converter | Converts dates and timestamps. Context menu option to convert the selected timestamp into a date. Context menu option to convert the selected date/time (allowed formats) into a timestamp. Human readable output of convesions. Support for GMT conversions. Download it here |
| ColorZilla | Advanced Eyedropper, ColorPicker, Page Zoomer and other colorful goodies. With ColorZilla you can get a color reading from any point in your browser, quickly adjust this color and paste it into another program. You can Zoom the page you are viewing and measure distances between any two points on the page. The built-in palette browser allows choosing colors from pre-defined color sets and saving the most used colors in custom palettes. DOM spying features allow getting various information about DOM elements quickly and easily. And there’s more… Download it here |