binutil

日本語のREADMEはこちらです: README.ja.md

A set of utility functions for handling binary data in JavaScript.

Features

• bin2short, short2bin: Convert between 16-bit short integers and binary data
• bin2i, i2bin: Convert between 32-bit integers and binary data
• subbin: Extract a subset of binary data
• setbin: Set a portion of binary data
• bincat: Concatenate multiple binary data
• eqbin: Compare binary data for equality

Usage

The binutil library is available as a set of standalone functions that can be imported and used in your JavaScript project.

import{bin2short,short2bin,i2bin,bin2i,bincat,eqbin,setbin,subbin}from'binutil';

BinWriter and BinReader

The library also includes BinWriter and BinReader classes, which provide a more object-oriented interface for working with binary data.

import{BinWriter,BinReader}from'binutil';constwriter=newBinWriter();writer.writeUint32(123456);writer.writeBytes(newUint8Array([1,2,3]));constdata=writer.toBytes();constreader=newBinReader(data);constnum=reader.readUint32();constbytes=reader.readBytes(3);

License

MIT License — see LICENSE.