Twitter/X

Midori Tatsuta (みどり🐲) built an app that lets users feed virtual goldfish using…

Brief

Midori Tatsuta created a small app powered solely by Claude Fable 5 that enables users to feed virtual goldfish; she shared a playable link (courageous-frangollo-e59195…) and a demo video on X/Twitter on 2026-06-12 so followers can try the interactive experience themselves.

Why it matters

Midori Tatsuta (みどり🐲) built an app that lets users feed virtual goldfish using only Claude Fable 5 as the backend/engine.

Key details

  • She posted a playable link (courageous-frangollo-e59195…) and an accompanying demo video on X/Twitter on 2026-06-12.
Source evidence

みどり🐲Midori Tatsuta (@midori_tatsuta)

Claude Fable 5だけで
金魚に餌やりできるアプリができた。

こちらから遊べます👇️
courageous-frangollo-e59195.…

Video

— https://nitter.net/midori_tatsuta/status/2064499111966216533#m