cronopio/blockm

Higher-order functions and common patterns for asynchronous code

Lightweight debugging utility for Node.js and the browser

PostgreSQL client - pure javascript & libpq with the same API

A module for serializing and deserializing JSON data into hstore format

Sequelize is a promise-based Node.js ORM tool for Postgres, MySQL, MariaDB, SQLite, Microsoft SQL Server, Amazon Redshift and Snowflake’s Data Cloud. It features solid transaction support, relations, eager and lazy loading, read replication and more.

The Sequelize CLI

RFC9562 UUIDs

String validation and sanitization

Ethereum JavaScript API

Delightful JavaScript Testing.

Communicate with litecoind via JSON-RPC

Wallet address validator for Bitcoin and other Altcoins.