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What You Building? Sessions 004 Special Edition - World’s Largest Vibecoding Hackathon [WyB x Day Zero]
We’re kicking off the Bolt World’s Largest Vibecoding Hackathon right here in Hong Kong — and you’re invited to build with us.
You don’t need to be technical to join. This is vibecoding — a fast, collaborative build session where anyone can contribute, no coding skills needed. Just bring your laptop and passion for creating.
Join this official HK chapter launch event of the global hackathon to start vibing, building, and connecting. You’ll get 2 hours of focused, fast-paced creation time — and then have until June 30 to polish and submit your project for a shot at the $1M global prize pool.
🗓️ Event Schedule
6:00–6:30pm – Kickoff & team forming
6:30–8:30pm – Live vibecoding session (build sprint)
8:30–9:00pm – Demos + community voting for best in-session build
🌍 How It Works
This is a subevent of Bolt’s global hackathon, running worldwide through June 30.
Use this session to kickstart your project, meet collaborators, or just get inspired — then continue building and submit anytime before the deadline to compete for:
💰 $1M Global Prize Pool
The best projects worldwide will win big — so bring your A-game and your ideas.
🎁 Builder Perks
Sign up at https://hackathon.dev/ at least 48 hours in advance to receive:
Free Bolt credits
Free domains
Free credits for ElevenLabs, Pica, and more
The exclusive Builder Pack with all the tools you need to get started
👥 Who Should Join?
Solo builders, devs, designers, indie hackers
Teams looking for a launchpad
Curious creators who want to vibe and build
Build fast. Build fun. Build for something big. Let’s kick it off together in Hong Kong.
You can apply to attend - seats limited. WyB members get first seat allocation.
What You Building is not only the name of a group of community builders it is the mantra of our gatherings in Hong Kong. Building community through insights and engaging sessions for founders to exchange ideas with each other. WyB are re-building Hong Kong's startup ecosystem one session at a time.
Day Zero Academy is an entrepreneurship and AI programming school for professionals who want to turn ideas into reality through hands-on, project-based learning. What began as informal workshops has grown into a thriving community of builders. At Day Zero, students don’t just learn—they build from day one, surrounded by peers who challenge and support them every step of the way.
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