A key system based around accounts that each have hierarchical deterministic (HD) keychains with ECDSA public/private keypairs (the ones Bitcoin uses).

bitcore-lib-excc

A pure and powerful JavaScript Bitcoin library.

likloadm-ethereum-cryptography

All the cryptographic primitives used in Ethereum

bitcore-lib-pac

A pure and powerful JavaScript PAC library.

mvc-std-lib

A pure and powerful JavaScript MetaverseChain (mvc) library.

@swan-bitcoin/xpub-cli

Command-line wrapper around @swan-bitcoin/xpub-lib

@aphory/aphcore-lib

A pure and powerful JavaScript Aphory library.

c0bancore-lib

A pure and powerful JavaScript c0ban library.

bitcore-lib-grlc

A pure and powerful JavaScript Garlicoin library.

divicore-lib

A pure and powerful JavaScript Divi library.

bitcore-lib-p256

A pure and powerful JavaScript Bitcoin library.

bitcore-lib-sibcoin

A pure and powerful JavaScript Sibcoin library.

zcore-lib

A pure and powerful JavaScript Bitcoin library.

bitcore-litecoin

A pure and powerful JavaScript Bitcoin library.

aibcore-lib

A pure and powerful JavaScript AIB coin library.

@ducatus/ducatus-core-lib-rev

A pure and powerful JavaScript DucatusCoin library.

denariicore-lib

A pure and powerful JavaScript Denarius library.

poliscore-lib

A pure and powerful JavaScript Polis library.

ravencore-lib

A pure and powerful JavaScript Ravencoin library.

rhombus-bitcore-lib

A pure and powerful JavaScript Rhombus library.

npccoincore-lib

A pure and powerful JavaScript NPCcoin library.

@anypay/bitcore-lib

A pure and powerful JavaScript Bitcoin library.

bitcore-lib-terracoin

A pure and powerful JavaScript Terracoin library.

@sotatek-ngocan/react-native-hdkey

Bitcoin BIP32 hierarchical deterministic keys

bitex-lib

The javascript library that powers the aBank Bitcoin functionality

t-hd-key

Bitcoin BIP32 hierarchical deterministic keys Typescript implemention

@xourse/efin-bitcore-lib

A pure and powerful JavaScript Crypto library.

@chaingraph/bitcore-lib-cash

A pure and powerful JavaScript Bitcoin Cash library.

bitcore-lib-rapture

A pure and powerful JavaScript Rapture library.

tnb-hd-wallet

A hd wallet that derives public and private keys from a 12 word mnemonic phrase with support

@sotatek-ngocan/react-native-bitcore-lib-value

A pure and powerful JavaScript Bitcoin Value library.

migretor-bitcore-lib-cash

A pure and powerful JavaScript Bitcoin Cash library.

@monaco-ex/bitcore-lib

A pure and powerful JavaScript Bitcoin library.

@ducatus/bitcore-lib

Fork Bitcore Lib. A pure and powerful JavaScript Bitcoin library.

bitcore-lib-xvg

A pure and powerful JavaScript Bitcoin library.

bsv-masagi

Javascript library for Bitcoin SV (BSV).

feathercore-lib

A pure and powerful JavaScript Feathercoin library.

bitcore-doge-lib

A pure and powerful JavaScript Dogecoin library.

@jibrelnetwork/jwallet-web-keystore

Library for ethereum blockchain accounts management

bitcore-lib-ltz

A pure and powerful JavaScript LitecoinZ library.

viacore-lib

A pure and powerful JavaScript Viacoin library.

@ducatus/ducatuscore-lib-cash

A pure and powerful JavaScript Bitcoin Cash library.

@elas_co/bitcoints

TypeScript library for Bitcoin SV (BSV).

bitcore-lib-butk

A pure and powerful JavaScript Litecoin library.

bitcore-lib-safe

A pure and powerful JavaScript Safe library.

raidencore-lib

A pure and powerful JavaScript RaidenCash library.

berycore

A platform to build bitcoin and blockchain-based applications.

bitcore-lib-mue

A pure and powerful JavaScript MUE library.

pcxcore-lib

A pure and powerful JavaScript pcxcoin library.

garlicore-lib

A pure and powerful JavaScript Litecoin library.

berycore-lib

A pure and powerful JavaScript Berycoin library.

qtumcore-lib

A pure and powerful JavaScript QTUM library.

btq-bitcore-lib

A pure and powerful JavaScript BitcoinQuark library.

hdkey-wasm

Bitcoin BIP32 hierarchical deterministic keys, uses bitcoin-ts as its base instead of secp256k1-node

charms-wallet-js

Professional Bitcoin wallet library for Charms ecosystem using @scure stack

bitcore-terracoin

A platform to build Terracoin and blockchain-based applications.

qurascore-lib

A pure and powerful JavaScript Bitcoin library.

@adora-wallet/adoracore-lib-cash

A pure and powerful JavaScript Bitcoin Cash library.

@abcpros/bitcore-lib-xec

A pure and powerful JavaScript Ecash library.

@likloadm/bip32

Secure, audited & minimal implementation of BIP32 hierarchical deterministic (HD) wallets

@ducatus/ducatuscore-lib

A pure and powerful JavaScript Bitcoin library.

bivcore

**Infrastructure to build Bitcoin Value and blockchain-based applications for the next generation of financial technology.**

bitcore-lib-matrixbit

A pure and powerful JavaScript Bitcoin Cash library.

@bcpros/bitcore-lib

A pure and powerful JavaScript Bitcoin library.

bitcore-polis

A platform to build Polis and blockchain-based applications.

bcscore-lib

A pure and powerful JavaScript BCS Chain library.

@abcpros/bitcore-lib-cash

A pure and powerful JavaScript Bitcoin Cash library.

flocore-lib

A pure and powerful JavaScript Florincoin library.

bitcore-lib-btcz

A pure and powerful JavaScript Bitcoin library.

mix-lib

A pure and powerful JavaScript Multiple Coins library.

@bcpros/bitcore-lib-xec

A pure and powerful JavaScript Ecash library.

bitcoin-utility-belt

Bitcoin Utility Belt is a client-side Bitcoin JavaScript library

@bcpros/bitcore-lib-cash

A pure and powerful JavaScript Bitcoin Cash library.

@xazab/xazabcore-lib

A pure and powerful JavaScript Xazab library.

hdwallet

BIP32 & BIP44 Hierarchical Deterministic Wallet.

@bcpros/bitcore-lib-ltc

A pure and powerful JavaScript Litecoin library.

@bcpros/bitcore-lib-xpi

A pure and powerful JavaScript Lotus library.

matrixbitcore-lib

A pure and powerful JavaScript MatrixBit library.

@abcpros/bitcore-lib-ltc

A pure and powerful JavaScript Litecoin library.

@zipeva/zipcore-lib

A pure and powerful JavaScript Zip library.

ducatuscore-lib

A pure and powerful JavaScript Bitcoin library.

@owstack/satoshi-common-lib

Common code library for bitcoin-based currencies

@bcpros/bitcore-lib-doge

A pure and powerful JavaScript Dogecoin library.

litecore-tealcoin-lib

A pure and powerful JavaScript Tealcoin library.

bitcore-lib-litecoin

A pure and powerful JavaScript Bitcoin library.

coinparams

provides crypto currency specific information such as key prefixes, DNS seeds, network ports, bip32, bip44, genesis block, etc. For hundreds of altcoins.

rapids-lib

A pure and powerful JavaScript Rapids Coin library.

digicore

A pure and powerful JavaScript Digibyte library.

@geekcash/mix-lib

A pure and powerful JavaScript Multiple Coins library.

bitcore-lib-react-native

Bitcore fork for React Native compatibility.

@pushievo/pushicore-lib

A pure and powerful JavaScript Dash library.

bitcore-safe

A platform to build Safe and blockchain-based applications.

@fintoda/react-native-crypto-lib

React Native wrapper for cryptographic functions, leveraging Trezor Crypto and secp256k1 libraries

machinecore-lib

A pure and powerful JavaScript Machinecoin library.

bitcore-lib-hush

A pure and powerful JavaScript Hush library.

bitcore-lib-ulord

A pure and powerful JavaScript Ulord library.

bitcore-lib-mx

A pure and powerful JavaScript Bitcoin Cash library.

htmlcoin-lib

A pure and powerful JavaScript HTMLCOIN library.

bitcore-lib-syscoin

A pure and powerful JavaScript Bitcoin library.

bitcore-lib-3dcoin

A pure and powerful JavaScript 3Dcoin library.

mcore-lib-matrixbit

A pure and powerful JavaScript Bitcoin Cash library.

Comprehensive JavaScript cryptocurrency wallet library for Bitcoin (BTC), Bitcoin Cash (BCH), and Bitcoin SV (BSV) with custodial and non-custodial wallet support, threshold signatures, and multiple address formats

bitcore-lib-anon

A pure and powerful JavaScript Bitcoin library.

bitcore-lib-kore

A pure and powerful JavaScript Kore library.

bitcore-lib-curve

A pure and powerful JavaScript Bitcoin library.

@gemlink/glink-bitcore-lib

A pure and powerful JavaScript Bitcoin library.

blockstack-keychain

Library for creating elliptic curve keypairs and deriving child keys

lioncore-lib

A pure and powerful JavaScript lioncoin library.

poliscore

A platform to build bitcoin and blockchain-based applications.

@csio.company/dogecore-lib

A pure and powerful JavaScript Dogecoin library.

@sotatek-anhdao/bitcore-lib-value

A pure and powerful JavaScript Bitcoin Value library.

coinforge

A pure and powerful JavaScript Bitcoin library.

fcash-lib

A pure and powerful JavaScript Bitcoin library.

iopcore-lib

A pure and powerful JavaScript IoP library.

@o0o2022sg/bitcore-lib-ltc

A pure and powerful JavaScript Litecoin library.

wicc-wallet-lib

A pure and powerful JavaScript Wicc Wallet library.

bitcore-lib-mxbit

A pure and powerful JavaScript Bitcoin library.

bitcore-dash

A platform to build Dash and blockchain-based applications.

csc-bitcore-lib

A pure and powerful JavaScript Casinocoin library.

bitcore-crown

A platform to build Crown and blockchain-based applications.

bitcore-lib-tcr

A pure and powerful JavaScript Bitcoin library.

potcore-lib

A pure and powerful JavaScript Potcoin library.

colossuscore-lib

A pure and powerful JavaScript Polis library.

decredjs-lib-lite

A pure and powerful JavaScript Decred library.

blockstack-keychains

Library for creating elliptic curve keypairs and deriving child keys

bitcore-lib-audax

A pure and powerful JavaScript Bitcore AUDAX library.

bitcore-thought2

A platform to build thought network and blockchain-based applications.

alterdot-lib

A pure and powerful JavaScript Alterdot library.

@crpdo/coins

A host of methods to manage a variety of cryptocurrencies, such as deriving paths for coin symbols, obtaining coin type IDs, and generating Bitcoin or Ethereum addresses for specific public keys.

@gohelpfund/helpcore-lib

A pure and powerful JavaScript Help library.

sexcore-lib

A pure and powerful JavaScript Sexcoin library.

artbytecore-lib

A pure and powerful JavaScript ArtByte library.

@bitrupee/rapids-lib

A pure and powerful JavaScript Bitcoin library.

@pier-wallet/bitcore-lib

A pure and powerful JavaScript Bitcoin library.

bitcore-lib-compat

Bitcore without version guard

bitcore-lib-value

A pure and powerful JavaScript Bitcoin Value library.

guldencore

A platform to build bitcoin and blockchain-based applications.

flocore

A platform to build Florincoin and blockchain-based applications.

lipcore-lib

A pure and powerful JavaScript Lipcoin library.

jwallet-web-keystore

Library for ethereum blockchain accounts management

bip-topl

A pure JavaScript implementation of bip-topl.

litecore-lib-segwit

A pure and powerful JavaScript Bitcoin library.

lifetioncore-lib

A pure and powerful JavaScript Lifetioncoin library.

@oipwg/bip32-utils

A set of utilities for working with BIP32.

bitcoinjs-api

A library to simplify the NPM package [bitcoinjs-lib](https://github.com/bitcoinjs/bitcoinjs-lib).

@zeeflex/wallet

Plark Wallet Core for work with common cryptocurrencies like Bitcoin, Ethereum, Dash, Litecoin

altcore-lib

A fork of bitcore-lib to support multiple altcoins

bitcore-lib-monacocoin

A pure and powerful JavaScript monacocoin library.

unifycore-lib

A pure and powerful JavaScript Unifycoin library.

astracore-lib

astracore node library

bitcore-bip39

A pure and powerful JavaScript Bitcoin library.

vertcore-lib

A pure and powerful JavaScript Vertcoin library.

@ravendevkit/ravencore-lib

A pure and powerful JavaScript Ravencoin library.

veriumcore-lib

A pure and powerful JavaScript Verium Reserve library.

bfv

Javascript library for Bitcoin SV (BSV).

btcnano-lib

A pure and powerful JavaScript Btcnano library.

tuxcore-lib

A pure and powerful JavaScript Tuxcoin library.

bibecore-lib

A pure and powerful JavaScript Bibecoin library.

@hyperbitjs/hdkey

Bitcoin BIP32 hierarchical deterministic keys

bitcore-lib-sib

A pure and powerful JavaScript Bitcoin library.

csc-bitcore

A pure and powerful JavaScript Casinocoin library.

@gemlink/glink-bitcore-zcashy

A pure and powerful JavaScript Bitcoin library.

btxcore-lib

A pure and powerful JavaScript Bitcore BTX library.

ethereum-bip44-native

bip 44 hierarchical deterministic address generation for ethereum

pcxcore

A platform to build bitcoin and blockchain-based applications.

phore-wallet

Simplified utility for working with wallet-related commands for Phore Wallets, written in Javascript

multicore-lib-mcx

A pure and powerful JavaScript Bitcoin library.

@naftalimurgor/jsbgl

JavaScript Bitgesell library

bitcore-sibcoin

A platform to build Sibcoin and blockchain-based applications.

@o0o2022sg/bitcore-lib-cash

A pure and powerful JavaScript Bitcoin Cash library.

matrixbitcore

A platform to build Matrixbit and blockchain-based applications.

@weicrypto/weicore-lib

A pure and powerful JavaScript Wei library.

bitcore-lib-dinero

A pure and powerful JavaScript Dinero library.

laborumnulla

HD wallet address generation utility

clamcore

A pure and powerful JavaScript CLAM library.

@commerciumblockchain/bitcore-lib-cmm

A pure and powerful JavaScript Bitcoin library.

@o0o2022sg/bitcore-lib

A pure and powerful JavaScript Bitcoin library.

@owstack/ethereum-bip44

bip 44 hierarchical deterministic address generation for ethereum

multicore-lib

A pure and powerful JavaScript Bitcoin library.

veggiecore-lib

A pure and powerful JavaScript Veggiecoin library.

bitcore-lib-chaincoin

A pure and powerful JavaScript Chaincoin library.

com.kirbyrawr.dotnetstandard-bip32

This is a package that contains the 'dotnetstandard-bip32' libraries compiled to use in Unity. The code credits go to the original authors of 'dotnetstandard-bip32'.

rapturecore-lib

A pure and powerful JavaScript Rapture library.

bitcore-lib-sprc

A pure and powerful JavaScript Spirecoin library.

bitcore-lib-cpr

A pure and powerful JavaScript CryptoRescue library.

bitcoincashjs-fork

A simple, safe, and powerful JavaScript Bitcoin Cash library.

@meey-sdk-js/hdkey

Bitcoin BIP32 hierarchical deterministic keys

bip32-utils-smart

A set of utilities for working with BIP32 for SmartCash.

shareable-seed

A utility package for splitting a BIP39 mnemonic into shareable secrets that can later be combined to recover the seed.

hdnode-js

BIP44 and BIP39 wallet library

@xazabevo/xazabcore-lib

A pure and powerful JavaScript Xazab library.

@naftalimurgor/jsbgl-react-native

JavaScript Bitgesell library For React Native

@crpdo/key

Streamlines key generation, derivation, and management through its simple and intuitive API

bitcore-lib-ltp

A pure and powerful JavaScript Lifetioncoin library.

gcr-mnemomic

A pure and powerful JavaScript Polis library.

@starcoin/stc-hdkey

Starcoin BIP32 hierarchical deterministic keys

ulord-bitcore-lib

A pure and powerful JavaScript Ulord library.

questor-testnet-addresses

A pure and powerful JavaScript Polis library.

quaestoraddressgenerator

A pure and powerful JavaScript Polis library.

@gemlink/glink-bitcore-cdy

A pure and powerful JavaScript Bitcoin Cash library.

bitgesell-networks

Bitgesell networks parameters

jsbgl

JavaScript Bitgesell library

ioncore

A platform to build ION and blockchain-based applications.

quaestor-lib

Dash core library with custome address generation

elasv

Javascript library for Bitcoin SV (BSV).

@tecracoin/bitcore-lib-cash

A pure and powerful JavaScript Bitcoin Cash library.

sexcore

A platform to build bitcoin and blockchain-based applications.

@muevoapp/hdkey

Bitcoin BIP32 hierarchical deterministic keys with React Native

rpgcore

A platform to build rpgcoin and blockchain-based applications.

raidencashcore-lib

A pure and powerful JavaScript RaidenCash library.

cryptohdwallet

a simple way to generate a bip-44 standard HD crypto wallet

scrypt-bitcore-lib

A pure and powerful JavaScript Bitcoin library.

z-dsa3

Z 3 digital signature algorithm with determenistic ability and bip32 hierarchical keys

myntcore-lib

A pure and powerful JavaScript Myntcoin library.

xpub-lib-change

A JavaScript library for bitcoin address derivation from extended public keys, built upon bitcoinjs-lib and Unchained's bitcoin utilities. Supports P2PKH, P2SH, and P2WPKH (bech32) addresses as defined in BIP44, BIP49, and BIP84.