sql-forge

SQL Forge — a Spring Boot database framework providing JSON CRUD API, type-safe entity operations, SQL template engine, Apache Calcite cross-database federated queries, and Amis low-code visual management. Ready to use, import on demand. Maintained by wb04307201 on GitHub, where it has earned 228 stars from the community.

It's actively developed around java, orm, spring-boot, and is a solid reference for anyone building with these tools.