Has anyone created a Node.js app that renders HTML instead of JSON?

I'm working on a side project that really benefits from an asynchronous web framework, so I decided to try Node.js. From the tutorials I've seen online, it seems that most Node developers are using it for a JSON API that connects to an SPA frontend. I would prefer to do server rendered templates instead. If you've made a site like this before, what templating engine did you use and what did you use for integration tests? I appreciate any tips!