Bitcoin | npm.io

Compute ripemd160 of bytes or strings.

string strings ripemd160 ripe160 bitcoin bytes cryptography

2.0.2 • Published 6 years ago

Base 58 encoding / decoding

base58 bitcoin crypto crytography decode decoding encode encoding litecoin

6.0.0 • Published 1 month ago

A straightforward implementation of base58-check encoding

base base58 base58check bitcoin bs58 check checksum decode decoding encode

4.0.0 • Published 1 month ago

Bech32 encoding / decoding

base32 bech32 bech32m bitcoin crypto crytography decode decoding encode encoding

2.0.0 • Published 3 years ago

Pure JavaScript implementation of the scrypt key deriviation function that is fully compatible with Node.js and the browser.

crytpo cryptography scrypt kdf litecoin dogecoin bitcoin bip38

2.1.0 • Published 5 years ago

Strict DER signature encoding/decoding.

bip66 bitcoin

2.0.0 • Published 1 month ago

Elliptic curve cryptography

cryptography crypto bitcoin litecoin elliptic curve

1.0.6 • Published 7 years ago

Big integers.

cryptography math bitcoin arbitrary precision arithmetic big integer int number

1.4.2 • Published 8 years ago

Bitcoin BIP32 hierarchical deterministic keys

bitcoin bip32 bip key hierarchical deterministic crypto

2.1.0 • Published 2 years ago

Bitcoin Wallet Import Format (WIF) decoding/encoding module

bitcoin base58 base58check decode decoding encoding encode key private wif

4.0.0 • Published 11 months ago

A BIP32 compatible library

bip32 bitcoinjs bitcoin secp256k1

4.0.0 • Published 1 year ago

bitcoin OP codes

opcodes ops bitcoin-ops bitcoin

1.4.1 • Published 6 years ago

A performance conscious library for merkle root and tree calculations.

bitcoin bitcoinjs-lib leaf merkle tree merkle root hash chain tree

2.0.10 • Published 7 years ago

Client-side Bitcoin JavaScript library

bitcoinjs bitcoin browserify javascript bitcoinjs

6.1.6 • Published 2 months ago

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

1.0.1 • Published 8 years ago

A pure and powerful JavaScript Bitcoin library.

bitcoin transaction address p2p ecies cryptocurrency blockchain payment bip21 bip32

10.1.0 • Published 20 days ago

Create and parse crypto currency addresses and wallet import formats.

cryptography crypto bitcoin litecoin dogecoin currency cryptocurrency address wif base58

2.3.1 • Published 9 months ago

A JavaScript / TypeScript / Python / C# / PHP cryptocurrency trading library with support for 100+ exchanges

algorithmic algotrading altcoin altcoins api arbitrage real-time realtime backtest backtesting

4.3.66 • Published 4 days ago

Bitcoin Cash cashaddr address format support for Node.js and web browsers.

bitcoin cash cashaddr address format node browser

0.4.4 • Published 4 years ago

Wallet address validator for Bitcoin and other Altcoins.

btc bitcoin bitcoin cash litecoin decred dogecoin ethereum ripple dash neo

0.2.4 • Published 6 years ago

1 2182 183

Bitcoin Packages

ripemd160

bs58

bs58check

bech32

scryptsy

bip66

ecurve

bigi

hdkey

wif

bip32

bitcoin-ops

merkle-lib

bitcoinjs-lib

pushdata-bitcoin

bitcore-lib

coinstring

ccxt

cashaddrjs

wallet-address-validator