ETL engine based on Groovy
JSON query and transformation language
Represents JSON doc as a nodes tree for transforms like XPATH & XSLT.
Text and binary file transformation
Carefully crafted Android framework
CSV reader writer - bean mapping - easy bean extraction from CSV file
Your own fantasy script to xml
Data migration/conversion library based on STX and XSLT transformation
Java character encoding API for JSON
Open source Extract Transform Load engine written in Java
Conversion of Intermagnet Archive Format to text file.