kokosapiens/wallet

A library for arbitrary-precision decimal and non-decimal arithmetic

Bitcoin BIP39: Mnemonic code for generating deterministic keys

Client-side Bitcoin JavaScript library

The swiss army knife for binary data in JavaScript.

JavaScript component for crypto currency specific information.

JavaScript library of crypto standards.

Loads environment variables from .env file

A collection of utility functions for Ethereum

Bitcoin BIP32 hierarchical deterministic keys

Simple, unobtrusive authentication for Node.js.

Local username and password authentication strategy for Passport.

Simplified HTTP request client.

Port of TweetNaCl cryptographic library to JavaScript

JavaScript's functional programming helper library.

Node.js's util module for all engines

RFC9562 UUIDs

Ethereum JavaScript API

Simple to use, blazing fast and thoroughly tested websocket client and server for Node.js

A robust base64 encoder/decoder that is fully compatible with `atob()` and `btoa()`, written in JavaScript.

BIP-0032 like derivation for ed25519 curve

A lightweight ORM for PostgreSQL, MySQL, and SQLite3

Decoder and encoder for the Ethereum ABI

A simple module for creating, manipulating and signing Ethereum transactions

This is an Express view engine which renders React components on server. It renders static markup and *does not* support mounting those views on the client.

A tiny secp256k1 JS

Create, import and export Ethereum keys

Textual encryption library

Elements for building blockchain applications in the Lisk network

DogeCoin client

Communicate with litecoind via JSON-RPC

Recursive Length Prefix Encoding Module

library for managing multiple addresses on multiple currencies with one key. all transaction signing is done offline so no private key ever touches the internet while using the sdk.