exzender/abswalletsdk

Promise and RxJS wrappers around the Polkadot JS RPC

Keyring management

Implementation of the Parity codec

Type creator helpers

A collection of useful utilities for @polkadot

A JavaScript client library for interacting with the Radix Distributed Ledger.

Cryptographic primitives such as digests (hashing) and Elliptic Curve Cryptography (ECC) methods such as key generation, signing and verify.

Requesting and sending data from/to Radix Core RPC API over HTTP(s).

SPL Token Program JS API

Solana Javascript API

The JavaScript SDK for Terra

Client for WalletConnect

Utilities for JSON-RPC

Sign Client for WalletConnect Protocol

Utilities for WalletConnect Protocol

Aptos SDK

Promise based HTTP client for the browser and node.js

A bcrypt library for NodeJS.

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

A BIP32 compatible library

Bitcoin BIP39: Mnemonic code for generating deterministic keys

Client-side Bitcoin JavaScript library

Base 58 encoding / decoding

JavaScript component for crypto currency specific information.

A transaction input selection module for bitcoin.

JavaScript library of crypto standards.

Client-side Bitcoin JavaScript library ECPair

JS API to talk to eos blockchain

Simple JS library used to manipulate with ERC-20 token contracts

Resources common to all Ethereum implementations

A simple module for creating, manipulating and signing Ethereum transactions

Utilities for handling Ethereum keys

Fast document oriented javascript in-memory database

The official MongoDB driver for Node.js

Multicoin address validator for Bitcoin and other Altcoins.

A light-weight module that brings Fetch API to node.js

A tiny secp256k1 JS

JavaScript SDK that encapsulates the TRON HTTP API

Port of TweetNaCl cryptographic library to JavaScript

RFC9562 UUIDs

Ethereum JavaScript API

Custom parser for ESLint

Delightful JavaScript Testing.