Know PHP? Take Laravel. Know Ruby? Take Rails. Know JS? Take vanilla Express. Know Python? Take Django.
Sprinkle some jquery on top for the frontend with bootstrap for quick UI. And if you plan to support only modern browsers (not IE), you might not even need jquery. A whole lot of the api is built straight into modern browsers.
Any such tomfoolery such as Single Page Application Frameworks, Server Side Rendering of said frameworks is never required. Not even facebook, which built react for its own use, has a fully React rendered page.
Deploy them on a regular servers/stacks. No unnecessary docker, kubernetes, etc., is required, unless you are making a project for google where you will get a million hits on the first day.