About
Celo is the carbon-negative, mobile-first, EVM-compatible PoS blockchain where developers can build decentralized applications that create the conditions for prosperity — for everyone.Celo is the carbon-negative, mobile-first, EVM-compatible PoS blockchain where developers can build decentralized applications that create the conditions for prosperity — for everyone.
Prizes
We will award 5 x $2,000 prizes for teams who deploy their contracts on Alfajores Testnet or Celo Mainnet building real world solutions and creating positive impact within the following categories:
- 🌱 Climate, ReFi x $2,000
- 💱 Payments, DeFi, Stablecoins x $2,000
- 🌏 Public Goods, Community x $2,000
- 👾 DAOs, NFTs, Gaming x $2,000
- 🏆 Wildcard! Best overall x $2,000
Please see our Hackathon Ideas list for inspiration and to learn more and come chat with us at the booth, we want to hear what you're building!
You must explicitly apply for this prize during the submission process to be eligible to win
Getting Started
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We've put together this starter project to help you get started quickly, using contracts already deployed to either testnet or Celo mainnet. The project provides: a storage example, how to iterate through a subgraph. Check out the slides here.
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Advanced developers can use Celo Composer from command-line to customize exactly what platform you want to build for: React, React Native (with or without Expo integration), Angular, or Flutter. It includes a Subgraph integration if you need it.
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Celo Composer - quickly build, deploy, and iterate on your dApp using Celo Composer CLI - Celo composer tutorials
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Need some testnet tokens? Use the alfajores faucet
ReFi Tutorials
