Projects tagged ‘gzip’ and ‘zlib’

gzip (GNU zip) is a compression utility designed to be a replacement for compress. Its main advantages over compress are much better compression and freedom from patented algorithms. It has been ... [More] adopted by the GNU project and is now relatively popular on the Internet. [Less]

Compression and decompression in the gzip and zlib formats for Haskell

ZLib 1.2.3 wrapper for Delphi language. It works on latest Delphi 2010 too.

This project is based on the zran sample tool from the zlib distribution, written by Mark Adler. It provides a shared library, a command line tool which can generate an "index" of a zlib/gzip ... [More] stream, and a MySQL user defined function (UDF). It can be used for example to index directly into a gzip compressed log file from a MySQL database. mysql> CREATE FUNCTION ze RETURNS STRING SONAME "zran.so"; mysql> DROP FUNCTION ze; mysql> SELECT ze(filename, offset, "line") FROM log_index WHERE ipaddr=INET_ATON("192.168.0.1") ORDER BY offset; [Less]

This code sends appropriate headers for .css and .js files that have been GZIPed and then uses jsmin and cssmin to minimize the files on-the-fly. PHP 5 or higher is required.

The implementation of RFC 1951 -- DEFLATE Compressed Data Format Specification version 1.3 (also RFC 1950 ZLIB and 1952 GZIP). It's written in managed C#. The project has basic compression algorithm implementation as it's described in the RFC.