* [SymmetricDS 3.17.0](https://github.com/jumpmindinc/symmetric-ds) – Database replication and file synchronization software supporting bi-directional, scalable, near real-time data replication across networks.

* [FreeSql v3.5.307](https://github.com/dotnetcore/FreeSql) – Powerful O/RM component supporting various database systems and advanced features.

* [Babelfish for PostgreSQL BABEL_5_4_0](https://github.com/babelfish-for-postgresql/babelfish_extensions) – Extensions that add syntax, functions, and data types to PostgreSQL for easier migration from SQL Server.