How do i connect a HTML and C++ together to work with a application?

Answer 1

"Of course it's possible, the question is; is it practical?"

https://softwareengineering.stackexchange.com/questions/53624/can-c-be-used-as-a-server-side-web-development-language?utm_medium=organic&utm_source=google_rich_qa&utm_campaign=google_rich_qa

Answer 2

Note, if something is difficult, it often means there's an easier solution.

If you're doing a web app, use a server-side language like PHP etc. Otherwise, use whatever GUI development system is available for the platform or platforms you're interested in, e.g. Xcode (Cocoa) on Mac.