Database wrapper and ORM for Crystal, inspired by Ecto
Crystal ORM using ActiveRecord pattern with flexible query DSL
Advanced ORM between postgreSQL and Crystal
SQL ORM
A simple and useful db wrapper for Crystal-lang
Mongo ORM: A simple ORM for using MongoDB with the crystal programming language, designed for use with Amber. Based loosely on Granite ORM. Supports Rails-esque models, associations and embedded documents.
Kemal Framework RESTful CRUD