Play Everywhere: The Build with Snap Games Lensathon Online Build a Game for Snapchat Using Lens Studio $30,000 in prizes Winners announced 1049 participants
Codegeist 2025: Atlassian Williams Racing Edition Online Accelerate innovation: Build on Forge, extend Jira, Confluence, Bitbucket, and more— win your share of $120K. $120,000 in prizes Winners announced 3526 participants
FIBO Hackathon Online Build the Future of Creative Control with Scale $30,000 in prizes Winners announced 1147 participants
Kiroween Online Build something wicked for Kiroween, our annual Halloween-themed hackathon where developers dare to code in dark mode $100,000 in prizes Winners announced 4981 participants
Build Resilient Apps with Polkadot Cloud Online Radically open, radically useful $40,000 in prizes Winners announced 2730 participants
Electroneum Hackathon 2025 Online Create innovative, scalable, and functional apps on Electroneum $52,500 in prizes Winners announced 1328 participants
DeveloperWeek 2025 Hackathon Santa Clara, CA, USA Join the nation's largest challenge-driven in-person and online hackathon @ DeveloperWeek 2025! $24,400 in prizes Jan 27 – Feb 13, 2025 1377 participants
AI Agents for Faster Renewable Energy Projects New York, NY, USA Fueling sustainable energy success with AI-driven risk, ESG insights, and contract bankability $4,500 in prizes Jan 18 – 19, 2025 58 participants
Reddit Games and Puzzles Hackathon Online Create a new game or puzzle for the Reddit community! $116,000 in prizes Winners announced 1941 participants
Twitch Streamer Tools Hackathon Online Build applications for streamers to collaborate with each other, their community, and enhance the stream. $50,000 in prizes Winners announced 894 participants
[REDACTED] Hackathon Online reclaim_your_sovereignty.exe $310,000 in prizes Winners announced 1642 participants
Canva AI and Integrations Hackathon Online From Code to Creation: Your Vision, Our Platform $50,000 in prizes Winners announced 2785 participants
Block Magic: A Chainlink Hackathon Online Chainlink’s Block Magic hackathon accelerates developers’ onchain journey $547,000 in prizes Winners announced 1869 participants
Lisk Onchain Spring Hackathon Online Build your dream application to win prizes and a chance at long term support via the upcoming Lisk Grant Program! $38,750 in prizes Winners announced 485 participants
DLT Climate Hackathon Online Revolutionising the way we understand, track, and combat climate change through the Hedera Guardian $100,000 in prizes Winners announced 662 participants
Autonomous Agent: AI x Web3 Hackathon Denver, CO, USA {Chain}-of-Thought: Applied Focus AI x Web3 Series $28,500 in prizes Feb 26 – Mar 22, 2024 405 participants
Constellation: A Chainlink Hackathon Online Join us for the biggest Chainlink Hackathon yet. Assemble your crew, prime your engines, and launch the next generation of Web3 applications. $541,002 in prizes Winners announced 2243 participants
Decentralized Identity Foundation Hackathon Online Join our decentralized identity hackathon. Learn about the technology and build apps that shape the future of identity. $21,000 in prizes Winners announced 394 participants
Google’s Immersive Geospatial Challenge Online Go beyond the map in Google’s Immersive Geospatial Challenge $71,000 in prizes Winners announced 2678 participants
8th Wall: Shared AR x Ingress Challenge Online Join us for this months challenge featuring Shared AR for Web and Ingress IP Assets! $10,500 in prizes Winners announced 135 participants
Arweave Community Hackathon Online Build on the permanent web. Arweave is a protocol designed to store data and apps permanently. $32,500 in prizes Winners announced 202 participants
Fantom Hackathon Q2 2023 Online Build quick and secure apps on Fantom Mainnet $306,000 in prizes Winners announced 1079 participants
Chainlink Spring 2023 Hackathon Online Join us for the biggest #Chainlink hackathon yet. Build the next generation of #Web3 apps alongside thousands of developers, creators, artists, and mentors. $435,500 in prizes Winners announced 2393 participants
![[REDACTED] Hackathon](http://d112y698adiu2z.cloudfront.net/photos/production/challenge_thumbnails/002/968/878/datas/medium.jpg)
