Top DATABASE-SCHEMA GitHub Repositories & Tools (2026)

Free, simple, and intuitive online database diagram editor and SQL generator.

Flamingock brings Change-as-Code (CaC) to your entire stack. It applies versioned, auditable changes to the external systems your application depends on — such as schemas, message brokers, databases, APIs, cloud services, and any other external system your application needs.

Generate Entity Framework Core model from an existing database

A live database structure viewer for Laravel that renders your schema as a scrollable, zoomable ER diagram. Structure only, never data.

Java library for the fetching and representation of database metadata.