// One Screen
Yard #3
upcomingOpen modelOne Screen.
The third Yard: One Screen. Build anything you want, but the whole thing has to live in a single view. No routes, no navigation, no second page. Spots are open now; the build runs Monday, September 21 to Friday, September 25, kicking off at 18:00 UTC. Bring any AI model you want. One week, solo. Capped at 30 builders. Check in before kickoff or your spot releases. No teams, no gatekeepers, no pitch decks.
// Yard capacity
12 / 30 claimed
// The lineup
Who's building
0 of 12 checked in
Timeline
- Check-in opens2026-09-19 18:00 UTC
- Kickoff2026-09-21 18:00 UTC
- Late joins close2026-09-23 18:00 UTC
- Ship deadline2026-09-25 18:00 UTC
- Voting closes2026-09-27 22:00 UTC
18:00 UTC in your part of the world
11:00 AM PT · 2:00 PM ET · 7:00 PM BST · 8:00 PM CEST · 11:30 PM IST
Rules
Theme: One Screen. Everything your app does, it does on a single screen. Allowed: scrolling, modals and overlays, tabs or panels inside the one screen, expand and collapse. Not allowed: separate routed pages, multi-page flows, a wizard that moves you forward. The idea can be old. The code cannot. Write it all during the build week, Monday 18:00 UTC to Friday 18:00 UTC. Bring any AI model you like. It's open. Capped at 30 builders. Check in before kickoff or your spot releases at the bell. Solo builders only. Open-source your repo. Ship a demo video. That's it.
// The reward
What you win
Visibility
Winners get featured on the home page. The whole yard sees your work.
Badges
Champion, Top 3, and Shipped badges live on your profile forever.
Featured writeup
We publish a writeup on the winning build, what it is, how it works.
Wear the win, a custom Hackyard hoodie.
The champion takes home a one-of-one, custom Hackyard hoodie: heavyweight and blacked-out, with your handle, “Champion,” and the Yard on the back. Ship the best build, take it home.
Backed by Hackyard, for a full year.
The win doesn't fade after a week. For 365 days Hackyard puts its platform behind you: pinned to the home page, boosted on our X, first dibs on every future Yard, and a permanent Champion badge. We grow, you grow.
Submissions
No submissions yet. Be the first in the yard.