Mi+D

by alpha.omega101

193 Add-ons in this Collection

Element Hiding Helper for Adblock Plus by Wladimir Palant

Rated 5 out of 5 stars 454 reviews

559,352 users

Fight the text ads! Element Hiding Helper is a companion extension for Adblock Plus meant to make creating element hiding rules easier.

Flashblock by Philip Chee

Rated 4 out of 5 stars 1,227 reviews

511,619 users

Never be annoyed by a Flash animation again! Blocks Flash so it won't get in your way, but if you want to see it, just click on...

RESTClient, a debugger for RESTful web services. by Chao ZHOU

Notice: some important features (XML indentation and load old saved requests) are missing in version 2.0.0, please update to version 2.0.1.

Please follow the link ("View other versions") below To install version 2.0.1.

Theme Font & Size Changer by Baris Derin, Access Firefox Project

Rated 5 out of 5 stars 181 reviews

106,375 users

Theme Font & Size Changer lets you change the global font size and font family used for the user interface in Firefox. Design your browser with your favorite font.

HackBar by Johan Adriaans, Pedro Laguna

Rated 4 out of 5 stars 44 reviews

33,074 users

Simple security audit / Penetration test tool.

JSONView by Ben Hollis

Rated 5 out of 5 stars 174 reviews

114,196 users

View JSON documents in the browser.

All-in-One Sidebar by Ingo Wennemaring

Rated 5 out of 5 stars 1,559 reviews

169,076 users

AiOS lets you open various windows as sidebar panels, and quickly switch between them. So it put an end to the window chaos! In addition to bookmarks and history it opens dialogues such as downloads, add-ons and more in the sidebar.

HttpFox by Martin Theimer

Rated 4 out of 5 stars 172 reviews

80,438 users

An HTTP analyzer addon for Firefox

JS Print Setup by mitkola, angel.baev

Rated 5 out of 5 stars 27 reviews

61,123 users

Client side Javascript printer settings.
This extension implements print setup from CS Javascript, similar of MeadCo's ScriptX ActiveX control for Internet Explorer.

ReminderFox by Tom Mutdosch, Daniel Lee

Rated 4 out of 5 stars 534 reviews

74,339 users

ReminderFox displays and manages lists of reminders and ToDo's. ReminderFox makes sure you remember all of your important dates via easy-to-use lists, alerts, and alarms, right in your browser without the need for a separate calendar program.

Modify Headers by Gareth Hunt

Rated 4 out of 5 stars 77 reviews

185,251 users

Add, modify and filter the HTTP request headers sent to web servers. This addon is particularly useful for Mobile web development, HTTP testing and privacy.

Lightshot (screenshot tool) by Serg at SkillBrains, Andrej at SkillBrains

Rated 5 out of 5 stars 194 reviews

50,994 users

Easy and convenient screenshot tool. Allows you to make screenshots of any selected area (video and flash too), edit and upload it to server.

FEBE by Chuck_Baker

Rated 4 out of 5 stars 673 reviews

103,759 users

FEBE (Firefox Environment Backup Extension) allows you to quickly and easily backup your Firefox extensions. In fact, it goes beyond just backing up -- It will actually rebuild your extensions individually into installable .xpi files.

Font Finder by Ben Dodson, Eric Caron, others

Rated 4 out of 5 stars 77 reviews

35,545 users

FontFinder is created for designers, developers and typographers. It allows a user to analyze the font information of any element on a page, copy any piece(s) of that information to the clipboard, and perform inline replacements to test new layouts.

JavaScript Deobfuscator by Wladimir Palant

Rated 5 out of 5 stars 20 reviews

46,588 users

This add-on shows you what JavaScript code runs on a web page, even if it is obfuscated and generated on the fly. Simply open JavaScript Deobfuscator from the Web Developer menu and watch the scripts being compiled/executed.
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