What to Vibe

Coding agents made building fast. Knowing what to build is now the slow part.

What to Vibe runs a daily pipeline over news, Reddit, X, TikTok, YouTube and trend trackers. It groups what it finds into trends, scores how hot each one is, and turns the conversation around each trend into app ideas for web, mobile and desktop.

Every idea comes with a ~3,000-word build prompt:

• the viral loop (trigger, core action, shareable artifact, invite mechanic)
• core features and an explicit out-of-scope list
• user journeys, screens, data model and tech stack
• milestones and "done when" checks so your agent loops until it's finished

Paste it into Claude Code, Cursor, Codex or any coding agent and ship before the trend dies.

Free, no account needed. New ideas every day, plus an optional morning email with 5 new ideas.