#salvador is a high speed #ZX0-compatible compressor.

salvador is a compressor for the ZX0 #compression scheme, a high decompression speed #LZSS based format. salvador's compression speed is orders of magnitude faster than the reference implementation while providing very similarly sized output. salvador supports backwards compression (for in-place decompression), prefix dictionaries, and the V1 format.

Website 🔗️: https://github.com/emmanuel-marty/salvador

#free #opensource #foss #fossmendations #programming

#ZX0 is a tiny and fast #compression scheme.

ZX0 is an #LZSS based compression format intended for use on microcomputers. ZX0's compression speed is rather slow to achieve good compression ratios, but the decompressor is very fast on all systems ranging from common modern CPUs to the Zilog Z80. ZX0 can optionally include a prefix to serve as a dictionary, and supports in-place decompression.

Website 🔗️: https://github.com/einar-saukas/ZX0

#free #opensource #foss #fossmendations #programming