React front end for a Rails back end
I decided to post this new suggestion since the ideas I saw already suggested pertaining to React with Rails didn't quite match what I thought.
It would be nice to see an introductory series about linking Rails with React. This wouldn't need to cover specific use cases or use technologies like Turbolinks, ActionCable, etc, it would be nice to just get a simple demonstration of using Rails as a back end API for a React front end. The foundation would be nice to learn here... things like how to convert the data to JSON and back the best way, so that it's as bug-resistant as possible, and hopefully doesn't involve writing too much boilerplate code.
You partnered with another educator for the Rails + Ember series and that struck me as a wonderful way of addressing the issue of mixing frameworks together. What better way to address the topic than to find someone who knows the other framework as well as you know Rails? I think partnering with someone who knows React well would work well for this.