developers-cash/libcash-js

A BIP68 relative lock-time encoding library.

Big integers.

A library for arbitrary-precision decimal and non-decimal arithmetic

Pure JavaScript implementation of the BIP schnorr signature scheme and the muSig multi-signature scheme

BIP38 is a standard process to encrypt Bitcoin and crypto currency private keys that is impervious to brute force attacks thus protecting the user.

Bitcoin BIP39: Mnemonic code for generating deterministic keys

Strict DER signature encoding/decoding.

bitcoinjs-message

Base 58 encoding / decoding

Node.js Buffer API, for the browser

Clear the terminal screen if possible

the complete solution for node.js command-line programs

Elliptic curve cryptography

Creates ASCII Art from text. A full implementation of the FIGfont spec.

An ini encoder/decoder for node

Recursively mkdir, like `mkdir -p`

Friendly emoji lookups and parsing utilities for Node.js. 💖

QRCode / 2d Barcode api with both server side and client side support using canvas

random bytes from browserify stand alone

Safer Node.js Buffer API

Convert Satoshi <-> Bitcoin

Bitcoin Wallet Import Format (WIF) decoding/encoding module

RESTful web API Documentation Generator

BDD/TDD assertion library for node.js and the browser. Test framework agnostic.

takes json-cov output into stdin and POSTs to coveralls.io

a documentation generator

Additional ESLint's rules for Node.js

Runs prettier as an eslint rule

simple, flexible, fun test framework

HTTP server mocking and expectations library for Node.js

Bitcoin Cash OP codes

A BIP21 compatible URL encoding utility library

A set of utilities for working with BIP32.

Client-side Bitcoin JavaScript library

Bitcoin Cash cashaddr address format support for Node.js and web browsers.

JavaScript component for crypto currency specific information.

Clone a git repository

Simple commandline/terminal/shell interface to allow you to run cli or bash style commands as if you were in the terminal.

encode/decode value as bitcoin OP_PUSHDATA integer

encode/decode value as bitcoin OP_PUSHDATA integer

add history to node's repl

like touch(1) in node

Another biased type checking solution for Javascript

encode/decode number as bitcoin variable length integer