Compression Packages

short string compression with arbitrary base encoding

A JavaScript implementation of the Lempel-Ziv-Markov (LZMA) chain compression algorithm

A CLI tool for compressing images using TinyPNG API

Zero-copy Tor protocol for the web

Zero-copy HTTP protocol for the web

WebAssembly port of Deflate, Gzip, and Zlib compression algorithms

A fast and efficient ZIP file extraction library for Bun

A compression middleware for use with itty-router

Node.js compression middleware with brotli and zopfli support

Zlib compress/decompress with URL-safe Base64, using native browser streams (no external libraries).

Plugin to compress text data for gulp.

Secure localStorage data with high level of encryption and data compression

A javascript library that compress and uncompress given string using Huffman algorithm.

High performance (de)compression in an 8kB package

QOI codec written in JavaScript

Http file server with compression. Double click files and folders for the zip version

A collection of build tools useful for generating meta files, image compression, i18n, and compiling Handlebars templates

ZSTD streaming wrapper for node.js 18+

Serve pre-compressed assets from an Node.js / Express server

Ensure losslessly compressed PNG, JPG, GIF, WebP, and AVIF images (suitable for manual and automatic compression)