Developer Tools and Resources

Explore our comprehensive suite of tools, guides, and resources designed to help you build, test, and deploy on Celo.

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warning

As of block height 31,056,500 (March 26, 2025, 3:00 AM UTC), Celo is no longer a standalone Layer 1 blockchain—it is now an Ethereum Layer 2! Some documentation may be outdated as updates are in progress. If you encounter issues, please file a bug report.

For the most up-to-date information, refer to our Celo L2 documentation.

Quickstart

Celo Composer allows you to quickly build, deploy, and iterate on decentralized applications using Celo. It provides a number of frameworks, examples, and Celo specific functionality to help you get started with your next dApp.

• Quickstart with Celo Composer
• Celo Composer GitHub

Developer Tools

• Nodes
• Explorers
• Indexers
• Bridges
• Testnet Faucet

Developer Environments

• Using thirdweb
• Using Remix
• Using Hardhat

Code Courses

• Dacade