jsstrip – Zap away un-needed whitespace from javascript source files.
stringencoders– high speed c-string transformation up to 10x traditional implementations including, base64, 85, 16, 2 encoder, number to ascii, upper/lower casing, url encoding, javascript escaping. C and C++ bindings.
com.mod.java – a suite of random number generators in Java.
Check Digits – A reference guide and code in Java, Javascript. Includes Verhoeff's Dihedral Check, Luhn Formula and ISO 7074.