restc-cpp VS yahat-cpp

My favourite was Microsoft's cpprestsdk, but for some reason now is in maintenance mode, I don't know why, so it's hard to suggest it for new projects. A nice alternative is restc-cpp, that's has a good high-level interface, if this is what you want.

Restc-cpp: Client library using asio stackfull coroutines. It also handles serialization to and from Json automatically if the C++ classes are declared with boost::fusion.

https://github.com/jgaa/restc-cpp (beta)

Ah ok. I would use a rest api client library for that. Have not used c++ for this. But found that when googling https://github.com/jgaa/restc-cpp

Yahat-cpp: Simple HTTP/API server library for use in C++ micro-services. This was just some code that kept evolving inside various projects, so I distilled it to a separate project to make it simpler to maintain. For an example of a real server using it, you cal look at nsblast, a new DNS server I'm implementing.

I hope this question is not too off-topic here. I'm a bit lost. I'm working on a C++ project (a DNS server). It exposes a REST API via an embedded, very simple HTTP server. I have added swagger to document the API, and to test it from a browser. Now, I want to provide a simple web-UI to the application. I don't want this to become a major task, and ideally I want either a UI that lives as some simple js/css/http files in the browser, (so it can be served as a static website on the server-side like swagger) - or some simple to use back-end library in C++ that can drive the web-UI. In short, I hope to find a way to do this where I can have a POC ready in <= a week, and where I don't have to spend lot's of time learning some js framework.