For developers

by shantanu Oak

12 Add-ons in this Collection

Web Developer by chrispederick

Rated 4 out of 5 stars 445 reviews

289,728 users

The Web Developer extension adds various web developer tools to the browser.

SQLite Manager by lazierthanthou

Rated 4 out of 5 stars 267 reviews

123,072 users

Manage any SQLite database on your computer.

QuickNote by Leszek Życzkowski, Jed Brown, others

Rated 5 out of 5 stars 199 reviews

19,602 users

A simple note-taking extension.

FireFTP by Mime Čuvalo

Rated 4 out of 5 stars 1,036 reviews

275,310 users

FireFTP is a free, secure, cross-platform FTP/SFTP client for Waterfox which provides easy and intuitive access to FTP/SFTP servers.

Check out my new project, FireSSH!

Webmail Ad Blocker by Jason Savard

Rated 4 out of 5 stars 246 reviews

56,316 users

Expand your email area by blocking and removing ads on the right hand side of the screen when using Gmail, Hotmail, and Yahoo Mail.

Image Block by Hemant Vats

Rated 4 out of 5 stars 164 reviews

33,043 users

Image Block adds a toggle button that conditionally blocks/allows loading of images on webpages. Blocking images results in faster browsing, especially helpful on handheld devices or slower connections.

Nuke Anything Enhanced by Patrick Abi Salloum

Allows you to hide almost anything in any page via context menu

ChatZilla by Gijs Kruitbosch, Robert Ginda, others

Rated 4 out of 5 stars 143 reviews

65,259 users

A clean, easy to use and highly extensible Internet Relay Chat (IRC) client.

Add-on Compatibility Reporter by Mozilla

Rated 4 out of 5 stars 201 reviews

48,183 users

Reports compatibility issues for legacy extensions. This extension has been discontinued, since the new WebExtensions API is designed for stronger forward compatibility.

Extended Statusbar by Strahinja Kustudić

Rated 4 out of 5 stars 255 reviews

26,750 users

A Statusbar with speed, percentage, time and loaded size (similar to Opera's one)

Ad-blocker for Gmail by Alexandre

Rated 4 out of 5 stars 13 reviews

4,285 users

Hide ads in Gmail, and more cool stuff, simply with CSS.

phpMyAdmin Timeout Preventer by Jordan Matuszek

Rated 4 out of 5 stars 13 reviews

469 users

A small, simple extension which prevents against phpMyAdmin's session timeouts.

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