Gravatar implementor's guide

The gravatar URL

• How the URL is constructed

API Interfaces

• XMLRPC API (new)

Software Plugins/Hacks/How-Tos

• MovableType
  – Gravatar Plugin
  – CommentBodyPlusGravatar Plugin
  – Dynamic PHP Plugin
• WordPress Gravatar Plugin
• TextPattern Hack
• Expression Engine Plugin
• PMachine Hack
• Nucleus Plugin
• Drupal Module
• YACS How-To
• Blojsom Plugin
• Ruby on Rails
• Smarty
• OSX Leopard Address Book Plugin
• Pivot/PivotX
• Joomla
• IP.Board
• Geeklog

Blogging Services

• Blogger
• LiveJournal

Reference Implementations

• PHP
• Perl
• ColdFusion
• Java
• .Net
• ASP.NET
• ASP (classic)
• Python
• Ruby
• Silverlight and WPF
• Adobe Flex
• Javascript