Pretty easy to set up, quite simple and open source.
Whenever I read "Ruby on Rails", I can't help but think back to when it was the latest fad and everyone was playing with it, but then every single project would break whenever any of the 82 dependencies needed to be updated due to security issues.
Since this site has no details, I've lost interest since I have no intention of revisiting that shitshow without someone telling me it's somehow different, that the dependency nightmare is now fixed. Pretty or not, projects which require significant energy to just keep up with security updates aren't worth it.
Real question, because introducing another dependency like elastic over postgresql seems overkill.
Something even better would be using Vesper, the search engine from Yahoo, that would definitely be overkill.
Did a simple test to evaluate: Make a simple note taking app with user auth and sprinkle in a React component. Took me half an hour to have the basic functionality in place. So far I haven't seen any framework with Rail's level of productivity.
https://github.com/hibiken/stories
Project appears stale, unless someone else has picked up the development.
>Let's continue to compress the concepts that are worth keeping, reject the ones that aren't, broaden the base of people who can actually have a chance to write this software that's eating the world, such that the software that we end up with is software the benefits the world.
I think that's what's interesting - reducing the technical complexity to allow more focus on building things that are interesting in the real world.