SiCarter 

Plugin Manager Plugin which automatically redirects to subdomains based on attributes and settings.

Plugin Manager Plugin which provides standard protection for API routes, includes validating Nonce, HMAC Authentication and shared secret validation

Bol/DAL Middleware

Plugin Manager Plugin that displays resources of various types.

CommandLinePlus - Command line processor for c# which can use an option sub option and parameters myprog.exe Option Sub -p1:test /p3:test

Straight copy of the code base, converted to use netstandard2.0 for use in core 3.1 app. Original source located at https://github.com/MindTouch/SGMLReader