Vibe-it

ETHGlobal is full of events, but no one knows which ones are worth going to.

Some events get cancelled last minute, some are empty, and others are amazing, but you only find out once you're already there.

VibeIt shows real-time maps and crowd-sourced vibes from attendees, so you never waste time again.

We built a Worldcoin Mini App that scrapes ETHCC side events from Luma and lets World App users comment, mark attendance, and rate events.

All interactions are recorded and structured using The Graph, allowing us to model rich relationships between users and events — like who attended what, what they thought, and how events are trending within the community.

This creates a frictionless layer of community feedback directly inside the World App, without requiring wallet connections or external logins.

Tech stack: Worldcoin Mini App SDK

Hypergraph for data modeling

Next.js + Tailwind