Repository Index

Zstandard - Fast real-time compression algorithm

TranslatedLuban 2（鲁班 2） —— An efficient and concise Android image compression library that closely replicates the compression strategy of WeChat Moments.

• luban
• android
• image-compression

Extremely Fast Compression algorithm

• lz4
• c
• compression

The “Quite OK Image Format” for fast, lossless image compression

Multi-format archive and compression library

• libarchive
• tar
• cpio
• backup

zlib replacement with optimizations for "next generation" systems.

• compression
• library
• deflate
• inflate

LZFSE compression library and command line tool

Columnar storage extension for Postgres built as a foreign data wrapper. Check out https://github.com/citusdata/citus for a modernized columnar storage implementation built as a table access method.

• postgresql
• compression
• columnar-store
• columnar-storage

data compression library for embedded/real-time systems

A better and stronger spiritual successor to BZip2.

• compression

Fork of the popular zip manipulation library found in the zlib distribution.

• minizip
• zip
• zlib
• lzma

New generation entropy codecs : Finite State Entropy and Huff0

• huffman
• c
• fse
• compression

Small strings compression library

Super fast C++ .PNG writer/reader

• png
• image-compression
• image-compressor
• data-compression

ZSON is a PostgreSQL extension for transparent JSONB compression

• postgresql
• json
• jsonb
• compression

Small & portable byte-aligned LZ77 compression

• compression
• lz77
• lempel-ziv
• c

Lossless compression C library built for ultra-fast decode. Faster than LZ4 (+35% to 105%+; best on ARM64), at a better ratio. Official Rust, Python, Node.js, Go and WASM bindings. Write-once/read-many, with optional seekable archives for O(1) random access.

• arm64
• c
• compression
• lz4

Quick serialization of R objects

• r
• compression
• serialization
• data-storage

Fast integer compression in C using the StreamVByte codec

• integer-compression
• compression
• simd
• neon

btrfs: find compression type/ratio on a file or set of files

A new version of GBVideoPlayer with higher resolution, 3-bit stereo PCM audio and video compression

Tamp is a low-memory, DEFLATE-inspired lossless compression library.

• compression
• deflate
• heatshrink
• lossless

LZPACK - CP/M-80 (8080 and Z80) executable compressor in ANSI C89

• ansi-c
• c89
• compression
• compressor