Are there any "dark" frameworks or libraries for .Net?

Question

I want to start dark launches and performance upgrades on our production site (ASP.Net Webforms / MVC). Are there any existing libraries or frameworks for .Net that help with this, or do I just need to collapse my own?

Clarification:

I want to create a function and push it to production if users do not see it, and then can enable or disable this function for a specific user, user group, client, etc.

EDIT

For this, there are libraries / frameworks in other languages.

Examples:

• Ruby: https://github.com/jamesgolick/rollout
• Python: https://github.com/asenchi/proclaim

I am going to start building one, but I want to make sure that I am not reinventing the wheel.

My question is: are there any similar libraries for frameworks for .Net?

Answer 1

It seems that the term to search for is not “dark start”, but “flipper”. I found several libraries that do this in .Net:

• Flipper by Michael Sarchet: https://github.com/msarchet/flipper
• FlipIt by Tim Scott: https://github.com/timscott/flipit