Just chiming in to say that lib does pretty much what @OvermindDL1 said. Having elixir apps supervise node processes makes things so much more pleasant in development and production.

We also have another related lib that is for node interaction in general

GitHub - revelrylabs/elixir-nodejs: An Elixir API for calling Node.js functions · GitHub

Eventually we will have the react render lib implemented using that one hopefully

Just for information, there is a post abour react_render from the author here…

Unsure about libraries but it would be pretty easy to do, just setup a Port to a nodejs app that talks over it’s stdin/stdout to your main server, and anytime you need to render out a page then send a JSON of data over stdin and get the page data back (I’d recommend tagging with an ID so you could interlace commands for faster speed if you get nodejs running multicore). It’s the standard BEAM way to talk to external apps like that.

Now if you want to toss out React and use something else that is better suited, there are tons of options, though it sounds like you might already be tied to react and if you want to ‘isomorphicaly’ use react then a Port is the way to do it, essentially just using react-in-node ‘as’ your template system (no where near as fast as elixir templates, but if you want it ‘isomorphic’ then that’s how to do it).