MySQL, MariaDB, PostgresSQL, and SQLite Object Relational Mapper (ORM) for node.
To install 1.x.x (currently 1.7.x) - which has a stable API and is mostly backwards compatible:
npm install sequelize
To install 2.x.x branch - which has a unstable API and will break backwards compatability:
npm install sequelize@unstable
Instructions for running samples are located in the example directory. Try these samples in a live sandbox environment: