bitcoinjs

All

41 repositories

bip44-constants
Public
This package provides BIP44 coin constants as found here: https://github.com/satoshilabs/slips/blob/master/slip-0044.md
bitcoin bip44
bitcoin bip44
JavaScript
•
MIT License
•62•92•0•0•Updated Mar 6, 2026Mar 6, 2026
coinselect
Public
An unspent transaction output (UTXO) selection module for bitcoin.
bitcoin change selection
bitcoin change selection wallet coin utxos unspents
JavaScript
•
MIT License
•116•204•17•10•Updated Feb 28, 2026Feb 28, 2026
bip21
Public
A BIP21 compatible URL encoding utility library
javascript bitcoin bip21
javascript bitcoin bip21
JavaScript
•
MIT License
•42•57•0•1•Updated Feb 28, 2026Feb 28, 2026
bip174
Public
A BIP174 compatible partial Transaction encoding library.
javascript node bitcoin
javascript node bitcoin format transaction partial bip174 partially
JavaScript
•
MIT License
•37•36•3•4•Updated Feb 28, 2026Feb 28, 2026
varuint-bitcoin
Public
encode/decode number as bitcoin variable length integer https://en.bitcoin.it/wiki/Protocol_documentation#Variable_length_integer
bitcoin
bitcoin
JavaScript
•
Other
•5•7•0•1•Updated Feb 28, 2026Feb 28, 2026
bs58check
Public
A straight forward implementation of base58check extending upon bs58.
bitcoin checksum base58
bitcoin checksum base58 sha256 bitcoinjs base58check base58-check
JavaScript
•
MIT License
•53•101•2•3•Updated Feb 28, 2026Feb 28, 2026
wif
Public
Bitcoin Wallet Import Format JS encoding/decoding module
bitcoin
bitcoin
JavaScript
•
MIT License
•41•86•0•1•Updated Feb 28, 2026Feb 28, 2026
bip32
Public
A BIP32 compatible library.
bitcoin ecdsa bip32
bitcoin ecdsa bip32 bitcoinjs bitcoinjs-lib
JavaScript
•
MIT License
•128•197•4•3•Updated Feb 19, 2026Feb 19, 2026
bitcoinjs-lib
Public
A javascript Bitcoin library for node.js and browsers.
nodejs javascript browserify
nodejs javascript browserify bitcoin bitcoinjs bitcoinjs-lib
JavaScript
•
MIT License
•2.2k•6k•29•17•Updated Feb 17, 2026Feb 17, 2026
ecpair
Public
The ECPair module for bitcoinjs-lib
JavaScript
•
MIT License
•33•26•4•0•Updated Feb 12, 2026Feb 12, 2026
bech32
Public
Bech32 encoding / decoding
encoding bitcoin base32
encoding bitcoin base32 decoding bech32
TypeScript
•
MIT License
•46•115•1•5•Updated Jan 24, 2026Jan 24, 2026
merkle-lib
Public
A performance conscious library for merkle root and tree calculations.
bitcoin merkle hash
bitcoin merkle hash digest merkle-tree merkle-root
JavaScript
•
MIT License
•14•33•1•7•Updated Jan 24, 2026Jan 24, 2026
bip39
Public
JavaScript implementation of Bitcoin BIP39: Mnemonic code for generating deterministic keys
javascript bitcoin mnemonic
javascript bitcoin mnemonic bip39 bitcoinjs bip
JavaScript
•
ISC License
•453•1.2k•8•5•Updated Jan 21, 2026Jan 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.
javascript encryption bitcoin
javascript encryption bitcoin scrypt bitcoinjs bip38
JavaScript
•
MIT License
•105•220•0•15•Updated Jan 21, 2026Jan 21, 2026
bip66
Public
Strict DER signatures
bitcoin bip66
bitcoin bip66
JavaScript
•
MIT License
•7•15•0•1•Updated Nov 15, 2025Nov 15, 2025
tiny-secp256k1
Public
A tiny secp256k1 native/JS wrapper
rust node wasm
rust node wasm secp256k1 rust-crate
JavaScript
•
MIT License
•57•106•5•5•Updated Sep 11, 2025Sep 11, 2025
bolt11
Public
A library for encoding and decoding lightning network payment requests as defined in BOLT #11.
lightning bitcoin network
lightning bitcoin network payment request invoice bech32 bolt11
JavaScript
•
MIT License
•76•105•2•9•Updated Oct 29, 2024Oct 29, 2024
uint8array-tools
Public
A set of tools for Uint8Array to aide in the move from Buffers.
JavaScript
•
MIT License
•2•1•1•2•Updated Aug 29, 2024Aug 29, 2024
summer-of-bitcoin-2024
Public archive
A place for proposal submissions.
Creative Commons Zero v1.0 Universal
•0•0•0•0•Updated Apr 26, 2024Apr 26, 2024
regtest-server
Public
A regtest server for bitcoinjs-lib testing
bitcoin regtest bitcoinjs
bitcoin regtest bitcoinjs indexd
JavaScript
•
BSD 3-Clause "New" or "Revised" License
•22•29•2•1•Updated Mar 29, 2024Mar 29, 2024
bitcoinjs-message
Public
JavaScript
•
MIT License
•82•134•3•1•Updated Feb 9, 2024Feb 9, 2024
regtest-client
Public
A client library based off of the integration tests of bitcoinjs-lib. This requires a server component.
JavaScript
•
MIT License
•9•19•0•0•Updated Aug 28, 2023Aug 28, 2023
payjoin-client
Public
A Payjoin Client Library in JS with TypeScript types
TypeScript
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MIT License
•5•14•0•1•Updated Dec 10, 2022Dec 10, 2022
bitcoin-ops
Public
bitcoin OP codes
bitcoin
bitcoin
JavaScript
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MIT License
•34•13•0•1•Updated Mar 17, 2022Mar 17, 2022
bip32-utils
Public
A small set of utilities for use with BIP32 HD key nodes
javascript bitcoin bip32
javascript bitcoin bip32
JavaScript
•
MIT License
•50•75•1•0•Updated Feb 28, 2022Feb 28, 2022
aezeed
Public
A package for encoding, decoding, and generating mnemonics of the aezeed specification. (WIP)
TypeScript
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MIT License
•1•14•1•0•Updated Jan 25, 2022Jan 25, 2022
bitcoinjs.org
Public
HTML
•7•20•0•0•Updated Apr 16, 2021Apr 16, 2021
indexd
Public
An external bitcoind index management service module
database bitcoin leveldb
database bitcoin leveldb address-index index bitcoinjs
JavaScript
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ISC License
•23•53•5•0•Updated Mar 5, 2021Mar 5, 2021
electrum-mnemonic
Public
Electrum Mnemonics (electrum v2 and greater)
TypeScript
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MIT License
•6•16•0•0•Updated May 4, 2020May 4, 2020
fast-dat-parser
Public
Superfast blockchain parser for stats
stream cplusplus bitcoin
stream cplusplus bitcoin high-performance blockchain fast-dat-parser
C++
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MIT License
•24•76•3•1•Updated Mar 5, 2020Mar 5, 2020