Npgsql - .NET Access to PostgreSQL | Npgsql DocumentationNpgsql - .NET Access to PostgreSQL About Npgsql is an open source ADO.NET Data Provider for PostgreSQL, it allows programs written in C#, Visual Basic, F# to access the PostgreSQL database server. It is implemented in 100% C# code, is free and is open source. An Entity Framework Core provider is also available, and exposes some features unique to the PostgreSQL database to EF Core users. Finally,
