StackerJS ORM

StackerJS ORM is a lightweight DataMapper-style ORM for Node.js, version 1.4.2. Designed for use within or outside the StackerJS framework, it provides straightforward CRUD operations with a metadata-driven entity definition and repository pattern. Key features include support for MySQL, filtering with comparison operators (eq, neq, gt, gte, lt, lte, in, nin), and a simple query API (findById, findOne, findAll). The package has a low release cadence, with the last update in early 2019, and requires Node.js >=7.10. It stands out for its minimalistic approach compared to heavier ORMs like Sequelize, but lacks built-in migration tools and advanced relationship mapping.