New generation entropy codecs : Finite State Entropy and Huff0

Fast lossless data compression in Go

JPEGsnoop: JPEG decoder and detailed analysis

An all-in-one tool for extracting/creating 3ds roms.

Compression Benchmark

Fast lossless data compression in C

Pure OCaml implementation of Zlib.

Fast lossless data compression in Java

huffman encoder/decoder

A C compression program based on Huffman's lossless compression algorithm and decoder.

An FPGA-based PNG image decoder, which can extract original pixels from PNG files. 基于FPGA的PNG图像解码器，可以从PNG文件中解码出原始像素。

Implementation of Elementary Algorithms (infix-prefix-postfix-evaluation-to-longest-common-increasing-sub-sequence-activity-selection-balance-kd-binary-heap-binomial-tree-breath-depth-first-search-max-flow-shortest-path-topological-sort-calculus-derivative-integration-forward-interpolation-simpson-rule-intersecting-area-non-linear-equation-jacob…

Fast, small, in-memory inflate (zlib, deflate and gzip decompression)

Massively Parallel Huffman Decoding on GPUs

A Python program that compresses raw images based on the JPEG compression algorithm.

An online .txt file compressor, de-compressor tool which uses Huffman Coding for Lossless data compression.

Fast deflate implementation with zopfli-like ratios and a streaming API

⏩ Efficient compression of streams of short JSON strings

A collection of various algorithms to produce length-limited prefix codes