Try Out Sometime

by Noitidart

4 Add-ons in this Collection

Font Finder by Ben Dodson, Eric Caron, others

Rated 4 out of 5 stars 80 reviews

7 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.

Tiny JavaScript Debugger by Patrick Brunschwig

Rated 5 out of 5 stars 8 reviews

57 users

TinyJSD is a JavaScript debugger for privileged code running Mozilla products like Firefox, Thunderbird, SeaMonkey. It serves to debug the application as well as extensions written in JavaScript.

Developer Assistant by Ted Mielczarek, Gavin Sharp, others

Rated 4 out of 5 stars 46 reviews

0 users

A suite of tools for developers.

Show Password On Input by Sven Giermann

Rated 4 out of 5 stars 11 reviews

15 users

Gives an option to show the master password on input

What are Collections?

Collections are groups of related add-ons that anyone can create and share.

Explore Collections