Track_2

From Prompt to Rails: An online Rails app generator

· 30 mins

"Rails scales from prompt to IPO."

But where do non-coders put that prompt? Today's web-based AI generators ship JavaScript apps, leaving millions of creators outside Rails!
 
Hifumi.dev fixes that, as the first online generator building Ruby on Rails apps. Build with prompt, iterate, one-click preview with Kamal, and export the project to GitHub. Hifumi is pure Rails, open source, and ready to inspire similar projects. 

This talk shows: 
  • Demos of Rails apps generated online 
  • Solid Queue pipeline that turns a prompt into an app 
  • Self-healing generation: implement, verify, remediate, commit 
  • How Kamal turns each project into its own preview sandbox 

Listeners leave with the architecture for an online AI generator built entirely in Rails, ready to generate far beyond "Blog posts with comments".
Agentic developmentAI
Paweł Strzałkowski
Paweł Strzałkowski
CTO · Visuality

CTO, consultant and full-stack developer since the 90s. Author of many articles showing a creative approach to using Rails. Currently excited about AI's potential and cross-tech discoveries. Frequent speaker at conferences/meetups and a big supporter of the European Ruby scene. Builds games for fun.

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