Architecto Packages

An extension to the ERC-20 standard token, which allows tokens to be put on hold. This guarantees a future transfer and makes the held tokens unavailable for transfer in the mean time. Holds are similar to escrows in that are firm and lead to final settle

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.

Wrapper around promise for functional programming

Web3 react connectors

Component for writing plaintext CSS in React apps -- isomorphic, scoped, FOUC-free, fully featured, CSS-in-JS

Data Structures of Javascript & TypeScript. AVLTree, Binary Search Tree, Binary Tree, Tree Multiset, Graph, Heap, Priority Queue, Linked List.

Smart Contract Validator

link type definitions

Easy File Picker is a straightforward library with no dependencies to upload/pick/read files in the browser.

Simple library to decode ethereum logs and transaction

An environment variable reader for TypeScript

Padlocal ts client

A lightweight ethereum javascript wallet.

A MetaMask compatible keyring, for ledger hardware wallets

Convert HTML to PDF in node.js

A TypeScript library for ISO 4217 currency codes. Efficiently lookup and validate currency codes, retrieve associated countries, and more.

A library for cryptocurrency trading and e-commerce with support for many bitcoin/ether/altcoin exchange markets and merchant APIs