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bech32

Bech32 encoding / decoding

junderw
published version 2.0.0, 4 years ago1614 dependents licensed under $MIT
7,277,696

bitcoin-address-validation

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

ruigomes
published version 3.0.0, 3 months ago84 dependents licensed under $MIT
210,452

varuint-bitcoin

encode/decode number as bitcoin variable length integer

junderw
published version 2.0.0, 8 months ago362 dependents licensed under $MIT
1,058,828

bchaddrjs

Bitcoin Cash general purpose address translation.

ealmansi
published version 0.5.2, 4 years ago154 dependents licensed under $MIT
380,449

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, 8 months ago146 dependents licensed under $MIT
908,304

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
398,892

bitcoin-ops

bitcoin OP codes

dcousens
published version 1.4.1, 7 years ago161 dependents licensed under $MIT
588,214

@bitgo-beta/utxo-lib

Client-side Bitcoin JavaScript library

bitgoaaron
published version 2.4.1, 3 years ago36 dependents licensed under $MIT
256,168

pushdata-bitcoin

encode/decode value as bitcoin OP_PUSHDATA integer

dcousens
published version 1.0.1, 8 years ago143 dependents licensed under $MIT
437,890

@metamask/bitcoin-wallet-snap

A Bitcoin wallet Snap.

metamaskbot
published version 0.12.1, 18 hours ago0 dependents licensed under $(MIT-0 OR Apache-2.0)
48,380

@bigmi/core

TypeScript library for Bitcoin apps.

lifi
published version 0.1.1, 3 months ago18 dependents licensed under $MIT
62,789

@bitgo-forks/bip174

Fork of bip174 with BitGo specific changes

ericcrosson-bitgo
published version 3.0.0-rc.1, 2 years ago0 dependents licensed under $MIT
198,465

multicoin-address-validator

Multicoin address validator for Bitcoin and other Altcoins.

chris.tsim
published version 0.5.25, 2 months ago72 dependents licensed under $MIT
173,214

bech32-buffer

Bech32(m) encoding for byte buffers

slowli
published version 0.2.1, 3 years ago41 dependents licensed under $Apache-2.0
110,492

bitcore-lib

A pure and powerful JavaScript Bitcoin library.

nitsujlangston
published version 10.9.0, 9 days ago538 dependents licensed under $MIT
154,259

secp256k1

This module provides native bindings to ecdsa secp256k1 functions

fanatid
published version 5.0.1, 7 months ago1690 dependents licensed under $MIT
7,862,123

coininfo

JavaScript component for crypto currency specific information.

junderw
published version 5.2.1, 3 years ago171 dependents licensed under $MIT
71,530

@bigmi/client

Reactive primitives for Bitcoin apps.

lifi
published version 0.1.1, 3 months ago10 dependents licensed under $MIT
30,583

@metamask/key-tree

An interface over BIP-32 and BIP-39 key derivation paths

metamaskbot
published version 10.1.1, a month ago178 dependents licensed under $MIT
80,179

bitcoinjs-message

bitcoinjs-message

junderw
published version 2.2.0, 4 years ago207 dependents licensed under $MIT
243,835