A fast and efficient string matching library for extracting information from User-Agent strings

A token based HTML Document parser and minifier written in PHP. Extract attribute values and text using CSS selectors.

Daily automatically updating list of known datacentre and crawler IP addresses in IPv4 and IPv6 ranges

A token based Javascript compiler/minifier designed for compressing inline scripts on the fly, written in PHP

A Regexp Based PHP Tokeniser

A token based CSS parser and minifier