* [DoctrineJsonFunctions 6.5.0](https://github.com/ScientaNL/DoctrineJsonFunctions) – DQL extensions adding database-specific JSON functions for MySQL, MariaDB, PostgreSQL, SQLite, and SQL Server.

* [postgresql-for-doctrine v4.3.0](https://github.com/martin-georgiev/postgresql-for-doctrine) – Doctrine support for PostgreSQL features including JSONB, array data types, and text search functions.