A collection of open source libraries and tools that provide solutions for common problems in processing Arabic text, especially in web applications. text normalization, phrase segmentation, text indexing, stop word lists, common spelling mistakes.
Caelum Stella is a set of validators, formatters and converters for Brazilian common ids like Zip codes, State codes, social ids and so on. Stella also provides adapters for JSF, Struts tag libs, JSP tag libs, Hibernate Validator and JS completion.