Open Source Packages
Libraries, frameworks, tools, and SDKs used by the apps in this directory — scored the same way as the apps themselves.
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Chalk
The most popular Node.js library for styling terminal string output with ANSI colors.
Cobra
The commander library that powers Kubernetes, Hugo, and GitHub CLI's command-line interfaces.
npm-run-all
A cross-platform CLI that runs multiple npm-scripts in parallel or in sequence, replacing fragile shell operators like && with Windows-safe orchestration.
fflate
High-performance DEFLATE, GZIP, Zlib, and ZIP compression for JavaScript in an 8kB package.
compress
A Go compression toolkit with a pure-Go Zstandard codec, S2 (a faster Snappy), and assembly-accelerated drop-in replacements for gzip, zip, zlib, and lzw.
rust-brotli
A no-std-friendly Rust port of Google's Brotli compressor and decompressor, byte-compatible with the reference C implementation.
comfy-table
A minimalistic Rust library for building beautiful, dynamically-wrapped terminal tables
lz4_flex
Fastest pure-Rust implementation of LZ4 compression and decompression
fzstd
High-performance, pure JavaScript Zstandard decompression in an 8kB package with streaming support.
archiver
A pure-Go library and CLI for creating, opening, and streaming zip, tar, and rar archives with multiple compression formats.
cramjam
Fast Rust-powered compression and decompression bindings for Python and JavaScript
asciichart
A zero-dependency library for rendering line charts as plain ASCII/ANSI text in the console or terminal
rust-snappy
A pure Rust, dependency-free implementation of Google's Snappy compression algorithm with full streaming frame-format support.
zstd-rs
A pure-Rust, no_std-compatible implementation of the Zstandard compression format, with a complete streaming decoder and a growing compressor.
Inflate
A pure Rust implementation of DEFLATE and zlib decompression