JSPM

A complete, bidirectional, JXON library

Simple REST endpoint and action routing.

Utilities for ethereum payments, such as bip44 addresses, and sweeping funds

Multicoin address validator for Bitcoin and other Altcoins.

Open Source Unified REST API of 100+ Crypto Exchange Sites

TypeScript type-guards and other type-safety utils to suit common use cases.

Solidity Documentation Generator forked from @thinkanddev/solidoc

TypeScript ORM for Node.js based on Data Mapper, Unit of Work and Identity Map patterns. Supports MongoDB, MySQL, PostgreSQL and SQLite databases as well as usage with vanilla JavaScript.

CryptoCurve SDK provides a single, simple API for cross-chain (ETH, WAN) functionality

Microsoft Dynamic Proto Utility

js-yaml extra types

A simple linear interpolation module that construct new data points within the range of a discrete set of known data points

A command-line interface to interact with Akord

A Modular, Extensible and Flexible web3 wallet framework for building dApps.

Define and insert CSS via javascript. This also generates unique class and id names automatically. Handy when using virtual-dom (or react) inline css as your primary styling.

Evmos signer for secp256k1 and eth_secp256k1 private keys

HD wallet address generation utility

JS crypto library

Get the line number of a string using index or position

A lightweight ethereum javascript wallet.

Web3 Framework focused on user experience and ease of development.

rawStream.pipe(JSONStream.parse()).pipe(streamOfObjects)

Skeet Serverless Framework

TypeScript untility classes & interfaces