Ruby on Rails on WebAssembly, the full-stack in-browser journey

Ruby on Rails now runs in web browsers via WebAssembly, enabling serverless full-stack applications. A demo shows a Rails app compiled to Wasm running locally in-browser. This breakthrough enables offline-capable apps, learning tools, and local-first applications. Databases and file storage have been adapted for in-browser use. Though early, this approach may revolutionize web app development and deployment.