[ejs]

As usual, isn't the next question... "What are you trying to build?"

I build most projects in Elixir/Phoenix these days, but wouldn't flinch at ROR if you are comfortable with it.

[kieloo]

Right now, an AI tool that generates mockups for branding agencies. But I’m still validating the idea so who knows. Ideally, I would like a stack that would work for most SaaS I may think of building. Tempted to give Elixir Phoenix a try. I briefly tried it a few years back and it just felt right.

[Lio]

As it's just you I'd stick with Ruby on Rails 8[1] as you already know it and I think it could realistically easily achieve what you're proposing.

There's lots of libraries for calling out external AI services. e.g. something like FastMCP[2]. From the sound of it that's all you need.

I'd use Hotwire[3] for the frontend and Hotwire Native if you want to rollout an app version quickly. I'd back it with SolidCache, SolidQueue, etc

I'd use Kamal[4] to run it on cheap hosting using on something cheap from Hetzner.

1. https://rubyonrails.org/

2. https://github.com/yjacquin/fast-mcp

3. https://hotwired.dev/

4. https://kamal-deploy.org/

[zahlman]

>What are you trying to build?

Indeed. Not everything even has to be a "web app" in the first place.