Astral-devel pack

by Alexander Smirnov

106 Add-ons in this Collection

Addon Developer Helper by Vivekanand Bolajwar

Rated 4 out of 5 stars 6 reviews

118 users

This addon helps extension developers by providing easy way to restart Firefox. It also clears XPCOM cache during restart so that developer doesnt need to do it manually. It also helps loading unpacked addon source mainly used during development.

Header Monitor by Alexey Biznya

Rated 4 out of 5 stars 5 reviews

66 users

Statusbar with HTTP response header monitor. ...

HTML Validator (based on CSE HTML Validator) by AI Internet Solutions

Rated 3 out of 5 stars 6 reviews

20 users

Validates HTML documents using the CSE HTML Validator engine for Windows. Requires CSE HTML Validator for Windows. The lite edition is available for free at

RSS validator by Michael Langley

Rated 5 out of 5 stars 2 reviews

63 users

Validates a page using the W3C RSS Validator.

Document Map by James Graham

Rated 5 out of 5 stars 16 reviews

39 users

Displays the current page's heading structure in the sidebar, allowing rapid navigation between...

Relaxed the HTML Validator by kukulich

Rated 2 out of 5 stars 4 reviews

32 users

"Relaxed" is a HTML validator which validates HTML documents using it's own schema definitions written in Relax NG with embedded Schematron patterns.

XUL Profiler (by yoono) by Alexandre Poirot, apoirot

Rated 4 out of 5 stars 16 reviews

32 users

This is a Javascript profiler. It shows elapsed time in each method as a graph, as well as browser canvas zones redraws to help track down consuming CPU chunks of code.

Drupal by boombatower

Not yet rated

0 users

AddTo Miru Directory Server by Steven McCoy

Rated 4 out of 5 stars 3 reviews

8 users

The AddTo extension allows Thunderbird users to add contact cards direct to a shared miru directory server. Once added contact details are available via LDAP for auto-complete and address book search...

Command Line by reuvenfb

Not yet rated

1 user

Developer Extension for OpenSocial by kurrik

Rated 5 out of 5 stars 1 review

3 users

Tools for working with OpenSocial applications.
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