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Multicoin address validator for Bitcoin and other Altcoins.
TypeScript library for Bitcoin apps.
Client-side Bitcoin-like JavaScript library
A library for generating Stacks blockchain wallets

Wallet address validator for Bitcoin and other Altcoins.
Reactive primitives for Bitcoin apps.
React primitives for Bitcoin apps.
Multicoin address validator for Bitcoin and other altcoins.
A modern Bitcoin Core REST and RPC client.
Bech32 encoding / decoding
Coinbase Wallet JavaScript SDK
bitcoin OP codes
A complete TypeScript library for connecting to and making transactions on different blockchains
- blockchain
- crypto
- cryptocurrency
- bitcoin
- ethereum
- decentralized
- utxo
- utxos
- dapp
- api
- library
- transactions
- signing
- web3
- View more
Wallet address validator for Bitcoin and other Altcoins.
@okxweb3/coin-bitcoin is a Bitcoin SDK for building Web3 wallets and applications. It supports BTC, BSV, DOGE, LTC, and TBTC, enabling private key management, transaction signing, address generation, and inscriptions like BRC-20, Runes, CAT, and Atomicals
Validate any Bitcoin address - P2WSH, P2WPKH, P2SH, P2PKH - Mainnet & Testnet
encode/decode value as bitcoin OP_PUSHDATA integer
- push
- encode
- decode
- abstract-encoding
- OP_0
- OP_1
- OP_PUSHDATA1
- OP_PUSHDATA2
- OP_PUSHDATA4
- pushdata-bitcoin
- bitcoinjs-lib
- bitcoin
BRC100 conforming wallet, wallet storage and wallet signer components
Classes for managing, encrypting and decrypting Ethereum private keys as a Signer for ethers.