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@bitcoinjs

bitcoinjs

Open source organisation for Bitcoin libraries

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  1. bitcoinjs-lib bitcoinjs-lib Public

    A javascript Bitcoin library for node.js and browsers.

    JavaScript 6k 2.2k

  2. bip39 bip39 Public

    JavaScript implementation of Bitcoin BIP39: Mnemonic code for generating deterministic keys

    JavaScript 1.2k 451

  3. bip38 bip38 Public

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

    JavaScript 217 101

  4. coinselect coinselect Public

    An unspent transaction output (UTXO) selection module for bitcoin.

    JavaScript 200 115

  5. bip32 bip32 Public

    A BIP32 compatible library.

    JavaScript 198 128

  6. bitcoinjs-message bitcoinjs-message Public

    JavaScript 135 80

Repositories

Showing 10 of 41 repositories
  • coinselect Public

    An unspent transaction output (UTXO) selection module for bitcoin.

    bitcoinjs/coinselect’s past year of commit activity
    JavaScript 200 MIT 115 17 11 Updated Jan 21, 2026
  • bip39 Public

    JavaScript implementation of Bitcoin BIP39: Mnemonic code for generating deterministic keys

    bitcoinjs/bip39’s past year of commit activity
    JavaScript 1,174 ISC 451 8 5 Updated Jan 21, 2026
  • bip38 Public

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

    bitcoinjs/bip38’s past year of commit activity
    JavaScript 217 MIT 101 0 15 Updated Jan 21, 2026
  • bip44-constants Public

    This package provides BIP44 coin constants as found here: https://github.com/satoshilabs/slips/blob/master/slip-0044.md

    bitcoinjs/bip44-constants’s past year of commit activity
    JavaScript 92 MIT 63 0 0 Updated Jan 14, 2026
  • bitcoinjs-lib Public

    A javascript Bitcoin library for node.js and browsers.

    bitcoinjs/bitcoinjs-lib’s past year of commit activity
    JavaScript 5,967 MIT 2,235 33 15 Updated Jan 7, 2026
  • bip32 Public

    A BIP32 compatible library.

    bitcoinjs/bip32’s past year of commit activity
    JavaScript 198 MIT 128 4 3 Updated Nov 26, 2025
  • merkle-lib Public

    A performance conscious library for merkle root and tree calculations.

    bitcoinjs/merkle-lib’s past year of commit activity
    JavaScript 32 MIT 14 1 7 Updated Nov 18, 2025
  • bech32 Public

    Bech32 encoding / decoding

    bitcoinjs/bech32’s past year of commit activity
    TypeScript 115 MIT 46 1 5 Updated Nov 18, 2025
  • bip66 Public

    Strict DER signatures

    bitcoinjs/bip66’s past year of commit activity
    JavaScript 15 MIT 7 0 1 Updated Nov 15, 2025
  • bip174 Public

    A BIP174 compatible partial Transaction encoding library.

    bitcoinjs/bip174’s past year of commit activity
    JavaScript 36 MIT 37 3 3 Updated Oct 2, 2025
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