* [postgresql-for-doctrine v4.9.0](https://github.com/martin-georgiev/postgresql-for-doctrine) – Doctrine support for PostgreSQL features including JSONB, array data types, and text search functions.

* [Doctrine JSON ODM v1.5.1](https://github.com/dunglas/doctrine-json-odm) – Doctrine ORM-based ODM for storing and querying serialized PHP objects as JSON documents in modern relational databases using JSON column types.