Core File and Document Library block templates to look like an Autonav in a sidebar.
Search Block Templates
Easily add a recipe block to any page. Delicious!
A safe template for HTML blocks that do dangerous things.
Use MathJax to display pretty mathematics (using TeX/MathML/MathASCII syntax).
Makes your built-in Auto-nav block display and work as an Accordion Menu.
This addon Adds a topic for Japan Prefectures. Also, this addon shows topic list with a Japan Map.