jQuery: jQuery and Jack Slocum’s Ext – The jQuery Project and Jack Slocum?s Ext Project have partnered to integrate the amazingly lightweight and powerful jQuery framework with Ext?s awesome UI library
Bamboo – Continuous Integration and Build Server – More than a conventional continuous integration (CI) server, Bamboo provides Build Telemetry to help identify and highlight trends, patterns, and linkages across builds ? not just focusing on the results of a single build.
Simple Prototype based DHTML Menus – Nice dynamic drop down menus in 50 lines of JavaScript code. Based on prototype.js, these menus are nice because you are in control rather than trying to get some other menu system to do what you want.