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bech32

Bech32 encoding / decoding

junderw
published version 2.0.0, 4 years ago1601 dependents licensed under $MIT
7,227,147

bip32-path

Bitcoin BIP32 ('HD Wallet') path helpers.

axic
published version 0.4.2, 9 years ago132 dependents licensed under $MIT
211,106

bitcoin-ops

bitcoin OP codes

dcousens
published version 1.4.1, 7 years ago161 dependents licensed under $MIT
580,755

bitcoin-address-validation

Validate any Bitcoin address - P2WSH, P2WPKH, P2SH, P2PKH - Mainnet & Testnet

ruigomes
published version 3.0.0, 2 months ago84 dependents licensed under $MIT
207,539

pushdata-bitcoin

encode/decode value as bitcoin OP_PUSHDATA integer

dcousens
published version 1.0.1, 8 years ago143 dependents licensed under $MIT
461,191

js-sha3

A simple SHA-3 / Keccak / Shake hash function for JavaScript supports UTF-8 encoding.

emn178
published version 0.9.3, a year ago1535 dependents licensed under $MIT
12,955,643

bchaddrjs

Bitcoin Cash general purpose address translation.

ealmansi
published version 0.5.2, 4 years ago154 dependents licensed under $MIT
389,113

@bitcoinerlab/miniscript

Bitcoin Miniscript, a high-level language for describing Bitcoin spending conditions. It includes a Policy and Miniscript compiler, as well as a novel Satisfier for generating expressive witness scripts.

jl.landabaso
published version 1.4.0, 2 years ago3 dependents licensed under $MIT
14,376

varuint-bitcoin

encode/decode number as bitcoin variable length integer

junderw
published version 2.0.0, 8 months ago360 dependents licensed under $MIT
1,051,415

bitcore-lib

A pure and powerful JavaScript Bitcoin library.

nitsujlangston
published version 10.8.10, 16 days ago538 dependents licensed under $MIT
173,561

immer

Create your next immutable state by mutating the current one

mweststrate
published version 10.1.1, a year ago5478 dependents licensed under $MIT
57,965,938

bip174

[![Build Status](https://github.com/bitcoinjs/bip174/actions/workflows/main_ci.yml/badge.svg)](https://github.com/bitcoinjs/bip174/actions/workflows/main_ci.yml) [![NPM](https://img.shields.io/npm/v/bip174.svg)](https://www.npmjs.org/package/bip174)

junderw
published version 3.0.0-rc.1, 7 months ago144 dependents licensed under $MIT
914,899

cashaddrjs

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

ealmansi
published version 0.4.4, 4 years ago53 dependents licensed under $MIT
407,051

multicoin-address-validator

Multicoin address validator for Bitcoin and other Altcoins.

chris.tsim
published version 0.5.25, a month ago73 dependents licensed under $MIT
180,462

@bitgo-beta/utxo-lib

Client-side Bitcoin JavaScript library

bitgoaaron
published version 2.4.1, 3 years ago36 dependents licensed under $MIT
218,171

@bitauth/libauth

ultra-lightweight library for Bitcoin Cash, Bitcoin, and Bitauth

jasondreyzehner
published version 3.0.0, a year ago281 dependents licensed under $MIT
243,216

js-sha256

A simple SHA-256 / SHA-224 hash function for JavaScript supports UTF-8 encoding.

emn178
published version 0.11.0, a year ago1493 dependents licensed under $MIT
8,067,159

@bigmi/core

TypeScript library for Bitcoin apps.

lifi
published version 0.1.1, 3 months ago15 dependents licensed under $MIT
57,809

tiny-secp256k1

A tiny secp256k1 JS

junderw
published version 2.2.3, 2 years ago521 dependents licensed under $MIT
1,339,728

rpc-bitcoin

A TypeScript library to make RPC and HTTP REST requests to Bitcoin Core

vansergen
published version 2.0.0, 5 years ago10 dependents licensed under $MIT
40,139