syscoin/syscoinjs-lib

Promise based HTTP client for the browser and node.js

bitcoin OP codes

Big number implementation in pure javascript

JavaScript library of crypto standards.

Ethereum JavaScript API

browser-side require() the node way

the Istanbul command line interface

JavaScript Standard Style

tap-producing test harness for node and browsers

Client-side Bitcoin-like JavaScript library

BIP84 - Derives segwit + bech32 addresses from seed, zprv/zpub and vprv/vpub in javascript

A drop-in substitute for the browser native localStorage API that runs on node.js.

Client-side Bitcoin JavaScript library

A transaction creation library interfacing with coin selection for Syscoin.

High-level javascript interface for Trezor hardware wallet.

encode/decode number as bitcoin variable length integer

Bare bones Ethereum objects

Bare bones Ethereum objects