BUIDL with REACT:
Mainnet Fast-track
One campaign. One mission. Ship real use cases.
*By signing up you agree to receive further information about this building competition. We will provide all the information in the follow-up email.
Reactive Network invites blockchain developers and startups who are already building something to participate in our building competition. With a total prize pool of $50,000, this event is your opportunity to innovate with your DApps using Reactive Network.
Prize pool: $50,000
Prizes from $1,000 to $5,000
$5,000 in audit credits from our partners, Quill Audits*
Marketing support, intros to VCs, priority access to our grants
*All the details can be found on DoraHacks https://dorahacks.io/hackathon/buidl-with-react/detail
+++ Final output +++
Mainnet deployment of your product integrating Reactive Smart Contracts.
Who This Is For
[ A ]
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Developers or teams building any blockchain use case
[ B ]
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Anyone interested in experimenting with Reactive Smart Contracts
[ C ]
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Builders ready to ship to mainnet
How It Will Work
Phase 1: Building Period (4 weeks)
Teams will build and deploy a working project using Reactive Smart Contracts. This can be in DeFi, NFTs, infrastructure, DAOs, tooling—anything that makes sense with cross-chain automation or onchain logic.
// Deliverables:
[*] Live dApp deployed to mainnet using Reactive
[*] GitHub repository
[*] Short write-up or pitch deck explaining the idea and implementation
Note: dApps must be capable of running indefinitely, assuming they are sufficiently funded with REACT. This tests product durability and incentive alignment.
Phase 2: Usage Tracking (4 weeks)
We will start measuring onchain usage during this period.
Phase 3: Assessment Period (2 weeks)
Projects will be evaluated based on these criteria:
// Projects will be evaluated based on these criteria:
[*] Use Case & Longevity (How useful, scalable, and sustainable the idea is)
[*] Reactive Usage (Number of transactions + REACT gas used)
/// Timeline:
Registration Opens: [ Now ]
Hackathon Begins: [ 1 september 2025 ]
Hackathon Ends: [ 30 september 2025 ]
+++ Key Details +++
[*] Open to builders from any blockchain
[*] Must integrate and deploy Reactive Smart Contracts on mainnet
[*] No rewards for incomplete or testnet-only projects
[*] Final reward allocation remains at our discretion to ensure fairness and impact
If you have any additional questions about the event or need technical support, feel free to reach out to us on our official Reactive Network Telegram channel.