It seems like you're fairly uncertain of the JS landscape. Just because of that I say you should use straight up jQuery. jQuery + widgets is rock solid. I woul

It seems like you're fairly uncertain of the JS landscape. Just because of that I say you should use straight up jQuery. jQuery + widgets is rock solid. I would never commit to a framework like Angular/React without understanding what SPAs are, their tradeoffs, their alternatives, and their limitations. It also happens that jQuery probably fits your use case the best. React/Angular are rather monolithic (and yes, I do understand that React only dictates the view layer, but still), and are actually probably less outsourceable.