granite
ORM for Postgres, Mysql, Sqlite
mysql
MySQL connector for Crystal
clear
ORM specialized to PostgreSQL only but with advanced features
onyx-sql
DB-agnostic SQL ORM with beautiful DSL and type-safe Query builder
tren
Give your SQL some love
crystal_api
Simple PostgreSQL REST API with devise-like auth
notes
Realtime Todo application developed with Kemal, Websockets, React, ES2015 and PostgreSQL
queryit
A setupless terminal based SQL query runner
kemal-pg
Easily add Postgresql database to Kemal
kemal-mysql
Easily add MySQL database to your Kemal application
cql
A SQL toolkit for Crystal, inspired by Java's jOOQ and Ruby's Sequel gem
migro
A database migration tool that allows migrations to be specified in either YAML or raw SQL