Find trending repositories by name or description.
A context-compression plugin for month-long single sessions (billions of tokens) ,small context windows (a 100K context is enough) and token savings (5x fewer tokens) .上下文压缩插件，月级长会话会话， 兼顾小窗口(100k上下文足矣)省token(省5倍token) . billion-context is all you need
Never stop coding. Free MIT AI gateway: one endpoint, 375 providers (150+ free), 1,400+ models Kimi, Claude, GPT, Gemini, GLM, DeepSeek, MiniMax. Works with Claude Code, Codex, Cursor, OpenCode, Cline & Copilot. Quota-aware auto-fallback, RTK+Caveman compression saves 15-95% tokens, MCP/A2A, Desktop/PWA. Built by 900+ contributors
Extremely Fast Compression algorithm
The Cyber Swiss Army Knife - a web app for encryption, encoding, compression and data analysis
Cross-platform backup tool for Windows, macOS & Linux with fast, incremental backups, client-side end-to-end encryption, compression and data deduplication. CLI and GUI included.
Brotli compression format
State-of-the-art LLM compression, built for production inference with vLLM
Multi-format archive and compression library
LZ4 compression and decompression in pure Go
An extensible, state-of-the-art framework for columnar compression, and the fastest FOSS columnar file format. Formerly at @spiraldb, now an Incubation Stage project at LFAI&Data, part of the Linux Foundation.
Dart library to encode and decode various archive and compression formats, such as Zip, Tar, GZip, ZLib, and BZip2.
A collection of papers related to data compression
JavaScript library to zip and unzip files supporting parallel compression, web streams, pluggable compression engines, zip64, split files, data encryption, and deflate64 decompression.
The FastPFOR C++ library: Fast integer compression
PHP zip/tar/bz2 archives (de)compression library with commandline or extensions
LZ-based compression algorithm for JavaScript
Modern audio compression for the internet.
Fastest Integer Compression
Free and Open Source Java project which brings together almost all the modern web tools: JsHint, CssLint, JsMin, Google Closure compressor, YUI Compressor, UglifyJs, Dojo Shrinksafe, Css Variables Support, JSON Compression, Less, Sass, CoffeeScript and much more. In the same time, the aim is to keep it as simple as possible and as extensible as possible in order to be easily adapted to application specific needs.
Fast and effective C++ file optimizer
Deduplicating archiver with compression and authenticated encryption.
A compression (jpg/png/webp/svg/gif/css/js/html/mp4/mov) App, it can convert different format pictures, support for macOS and Windows.
cmix is a lossless data compression program aimed at optimizing compression ratio at the cost of high CPU/memory usage.
Compression Benchmark
Luban 2（鲁班 2） —— 高效简洁的 Android 图片压缩工具库，像素级还原微信朋友圈压缩策略。(An efficient and concise Android image compression library that closely replicates the compression strategy of WeChat Moments.)
Stable nginx with google brotli compression module
SSH server & client security auditing (banner, key exchange, encryption, mac, compression, compatibility, security, etc)
Papers for deep neural network compression and acceleration
Fast lossless data compression in Go
Go version of WebP Server. A tool that will serve your JPG/PNG/BMP/SVGs as WebP/AVIF format with compression, on-the-fly.