Gallery is a dynamic Gallery Extra for MODx Revolution. It allows you to quickly and easily put up galleries of images, sort them, tag them, and display them in a myriad of ways in the front-end of your site.
A simple commenting system for MODx Revolution, complete with a backend management interface. Handles threaded and flat comments, with moderation, email notification, and more.
PackMan is a Transport Package building tool for packing up Templates, TVs, Snippets, Chunks and other Packages into a Transport Package, ready for distribution.
See official documentation here:
http://svn.modxcms.com/docs/display/ADDON/PackMan
Rowboat is a custom snippet for looping over rows in any database table, and supports sorting, limiting, simple where statements, and column selecting.
A simple snippet to retrieve an RSS feed and iterate the feed items using a Chunk.
See the official documentation at:
http://svn.modxcms.com/docs/display/ADDON/getFeed