~/talk

The future of Rails begins in the browser

Talkat RailsConf 2025 · 2025-07-08..07-10· [ruby-on-rails, web-platform]
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A full Rails “getting started” environment runs entirely in the browser today: WebAssembly + WebContainers + Ruby Wasm + a Wasmifi Rails pack bundle a Rails app, PGite/SQLite wasm databases and a rack bridge so the server, console and migrations actually run. The demo supports some gems with C extensions, boots a web server inside the web container, mounts a live preview and exports a StackBlitz/Bolt-ready template — public and usable immediately, not just a prototype.

AI-written summary · about

  1. 0:00Introduction
  2. 4:44Meet the speaker
  3. 8:48Rails in the browser
  4. 13:05Web containers setup
  5. 16:17Bridging Rails and containers
  6. 18:45Browser console
  7. 20:09Interactive tutorial UI
  8. 21:58Future plans and Bolt
  9. 24:25Closing thoughts
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