is-deflate9.5mMIT1.0.0Detect if a Buffer/Uint8Array is compressed using deflate
watsonabout 3 yearsdeflate, inflate, compression, zlib pako133.6m(MIT AND Zlib)2.1.0zlib port to javascript - fast, modularized, with browser support
nodecaalmost 3 yearsdeflate, zlib, inflate, gzip minizlib159.1mMIT3.0.2A small fast zlib stream built on [minipass](http://npm.im/minipass) and Node.js's zlib binding.
isaacs5 monthsdeflate, zlib, gzip, gunzip fflate59.3mMIT0.8.2High performance (de)compression in an 8kB package
101arrowzover 1 yeardeflate, gzip, gunzip, inflate