HerrTete 

Dotnet object mapper

Fork + PRs from EasyConsole (https://github.com/splttingatms/EasyConsole). EasyConsole is a library to make it easier for developers to build a simple menu interface for a .NET console application

Write-once, read-many indexed binary data store with optional compression and encryption.

Entity Framework Core in-memory provider for ReadOnlyDataStorage (RODS).