The Arbitrum Open House Dubai Buildathon is an hackathon running from October 31 to December 6, 2026, organized by the Arbitrum ecosystem. It invites developers, creators, and founders to build on Arbitrum’s Layer 2 infrastructure. Participants can build using Stylus or Solidity and deploy on Arbitrum One or an Orbit chain. The hackathon covers categories including DeFi, gaming, social tools, and other onchain applications. A total of $30,000 in rewards is available. The program gives builders exposure to the Arbitrum ecosystem and connects them with regional leaders and a global network of builders. Participants may bring an existing product or start from scratch, with no restrictions.
More information for your attendees, more visibility for your event, show them media from previous editions, social media links and highlight your speakers.
Personalize your event profile to remove ads.
Never miss a great Web3 event
Get curated event recommendations, news, and exclusive discounts delivered to your inbox.
By signing-up you agree to our Terms of Service and Privacy Policy. Be sure to check your spam folder as well.
Explore Web3 and AI hackathons starting in August 2026, with dates, locations, formats, prize...
State of Web3 events in Q2 2026: consolidation around major city-weeks, financial rails and...
INPUT Global's The (un)Banked conference gathered banking, payments and VC leaders in Amsterdam as...
A three-week online Arbitrum buildathon for developers building with Solidity or Stylus, with $115,000 available across prizes and grants.
