1. Eqlan easy jdbc sql framework of an alternative to ibatis
2. WestcacheJava annotation based cache, with convenience for cache flush
5. diamond-minera simple, reliable and easy-to-use java config system base on taobao diamond
7. patchcaSimple yet powerful CAPTCHA library written in Java. Original source at http://code.google.com/p/patchca/
8. xlsxgolang mapping between xlsx and struct instances by tag declarations.