SheetJS

Command-line interface for SheetJS

SheetJS Spreadsheet Helper Library

JavaScript parser, mangler/compressor and beautifier toolkit

Word Processing Document library

Pure-JS CRC-32

Pure-JS printf

Format data using ECMA-376 spreadsheet Format Codes

pure-JS library to handle codepages

Pure-JS ADLER-32

Pure JS PowerPoint 97-2003 (PPT) Parser

Rational approximation with bounded denominator

Pure-JS Bessel Functions

Generalized Literate Programming Framework

Windows MetaFile (WMF) parser

Cleanly exit process on EPIPE

Compound File Binary File Format extractor

SheetJS Spreadsheet data parser and writer

Simple, tiny and fast ZIP library. It has our own DEFLATE compressor and decompressor (alternative to pako.js / ZLIB). It was made from scratch, without using existing implemetnations.