OpenDesign is the open-source Vibe Design Workspace with 90K+ stars on GitHub: plug in the coding agent you already use — Claude Code, Codex, Cursor and more — bring your own API keys, and turn ideas into personal sites, landing pages, apps, dashboards, and more.
So OpenDesign is hosting a product design hackathon: from September 9 to 18, build a product design with OpenDesign, post it on X, submit the link in the community, and let likes decide the top 10 — up to $1,000 in credits.
How to enter
One post, one link.
01
Post your work on X
During the event, publish a post showing the product you designed with OpenDesign. The post must:
show the work as a screen recording, images, or a link; the work can be a website, an app, and so on;
mention the official OpenDesign account @OpenDesignHQ;
be published between September 9 and September 18.
Top 10 by likes and the first 50 entries all win. Up to $1,000 in credits.
Speed · first 50$5 Credits
The first 50 valid entries each get it as soon as the work is listed. Order is decided by the time the post link is submitted in the community.
Likes · Top 10
Top 1$500 Over 1,000 likes doubles to $1,000Top 2$100 Over 500 likes doubles to $200Top 3$50 Over 500 likes doubles to $100Top 4–10$20 Over 100 likes doubles to $40
Prizes are paid as OpenDesign credits within one week after the event ends.
Judging
How the Top 10 is decided
Entries are ranked by likes on the submitted X post. Counting closes at 24:00 UTC on September 18.
Cheating such as bot-driven likes disqualifies the entry.
One prize per X account: only that account’s most-liked post is counted.
Work listed in the gallery on this page counts as a valid entry.
Examples
Not sure what to build? Start here.
Four scenario demos made with OpenDesign — a website, a personal site, a dashboard, an app — to show the range that counts as a product design.