10+ Handy Mozilla Firefox Add-ons For Web Developers

Being a web developer is getting cooler each day cheers to the tools that are being circulated. Excluding coding, I think you can do practically whatever with only Mozilla and a pair of plugins. You can fix your website with firebug, check the compatibility with IE appreciations to IE Tab, discover why the website is loading unhurried with Yslow, and numerous further cool things.

In this post, you can get an assembly of 10+ very beneficial add-ons for Mozilla which are vital for any web developers who needs to boost his efficiency.


1. Firebug

Firebug incorporates with Firefox to place a treasure of development tools at your fingertips while you browse. You can revise, repair, and track CSS, HTML, and JavaScript live in any website page.


2. Flagfox

Flagfox is an extension that shows a flag icon signifying the current webserver’s corporal locality. Meaningful where you are associated to complements an additional layer of responsiveness to your browsing and can be beneficial to designate the native languages and lawful authorities that may relate.


3. ColorZilla

With ColorZilla, you can acquire a color interpretation from any argument in your browser, rapidly correct this color and paste it into alternative program. You can whiz the page you are inspecting and quantity distances among any two points on the web page.


4. YSlow

YSlow examines web pages and proposes methods to enhance their efficiency grounded on a set of rules for high performance web pages. YSlow is a Firefox add-on incorporated with the Firebug web development tool

Html Validator

Html Validator

HTML Validator is a Mozilla extension that supplements HTML validation inside Firefox and Mozilla. The amount of inaccuracies of a HTML page is grasped on the form of an icon in the status bar when surfing.

Illuminations for Developers for Firebug

6. Illuminations for Developers for Firebug

A set of tools to aid you build web applications by capitalizing Firebug with the acquaintance of the JS framework you are functioning with. Provisions ExtJS and Sencha Touch, with beta-level support for jQuery UI, qooxdoo, Dojo Toolkit, SproutCore, YUI, and Google Closure Library.

Pixel Perfect

7. Pixel Perfect

By switching the configuration on and off, the developer can perceive how many pixels they are off in development. Pixel Perfect also has a denseness choice so that you can sight the HTML below the configuration.


8. HackBar

This toolbar will support you in testing sql additions, XSS dumps and site safekeeping. It is NOT a tool for implementing standard activities and it will NOT explain you how to slave a site. Its chief resolution is to aid a developer do safekeeping inspections on his code.

Font Finder

9. Font Finder

FontFinder is specifically made for typographers, designers and developers. It permits a user to examine the font info of any component on a page, copy any piece(s) of that info to the clipboard, and accomplish inline substitutes to check new designs.

PHP Developer Toolbar

10. PHP Developer Toolbar

This is a Tool Bar specially built for PHP developers. Lets you to hunt in various websites, access groups of projects and developers. With shortcuts you can rapidly perceive function explanations or browse into authorized websites.

Cookie Importer

11. Cookie Importer

Importations cookies from a textfile that has the Netscape typical layout as utilized by Internet Explorer and others. Very convenient in grouping with the Cookie Exporter add-on.

Scroll Up Folder

12. Scroll Up Folder

Goes up a folder of a website. Practice: place mouse over url-bar, scroll wheel up or down. Middle click bar to go. If you favour use your keyboard, go to url-bar (CTRL+L shortcut or click onto) then press ALT. A window will show existing urls

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