Celo

CookieClicker on Farcaster is a social, on-chain idle game where every click (or cast) earns you cookies. Players compete and collaborate through Farcaster to bake, trade, and upgrade their cookie factories directly from their social feed. Built to showcase how simple interactions on Farcaster can drive engaging, composable on-chain experiences.

The global community garden for all Green Goods participants. This is the root garden that serves as the entry point for new users and community activities. All participants start here and can join specialized gardens as they engage with the platform.

This project showcases a secure and transparent smart contract deployment on the Celo network. Using a simple HelloWorld contract, we demonstrate best practices in contract creation, deployment, open-source verification, and public documentation. The contract allows users to set and retrieve a message on-chain. Complete code and guides are hosted on GitHub. All deployment steps, from wallet config to source code verification, are shared to help other developers build on Celo.

The Mirror Hub Reflecting Africa’s Brilliance to the Blockchain World The Mirror Hub began with a simple but profound belief that Africa’s greatest potential lies in her people, and that technology, especially blockchain, can unlock that potential at scale. What started as a community of dreamers, builders, and learners has evolved into a thriving innovation ecosystem bridging education, empowerment, and opportunity across Africa and beyond. At The Mirror Hub, we believe that every young…

This project is an open-source hub providing curated developer resources, easy-to-understand smart contract templates, and deployment/demo scripts to accelerate onboarding for new and experienced developers building on the Celo blockchain. The hub aims to reduce onboarding friction, promote best practices, and encourage community contributions by offering step-by-step guides, example contracts (ERC-20 token, NFT mint), and detailed deployment instructions tailored for the Celo Alfajores…

Monetizing web traffic: Pay-per-Request with Celo to make bots pay fairly. Key Features Instant Plug-and-Play Gateway: The core of Celock is a non-intrusive proxy that protects any endpoint. Its key advantage is simplicity—you can deploy it in minutes to monetize traffic without modifying a single line of your existing application code. Architected for Celo Efficiency: Our protocol is designed specifically to leverage Celo's unique advantages. This architecture ensures that payments are…

Loyalty Rewards is a Web3 platform that uses artificial intelligence and blockchain to reward authentic engagement within digital communities. Through AI Agents, Celo, and Self Protocol, it validates interactions on platforms like Telegram, Discord, Twitch, and X, granting verifiable rewards to users for their genuine loyalty and meaningful contributions.

Cult Finance is a decentralized platform designed to bring traditional Rotating Savings and Credit Associations (ROSCAs) onto the Celo blockchain, solving key problems faced by community-based savings pools. In conventional ROSCAs, members often struggle with issues like lack of transparency, risk of fraud, limited scalability for large groups, and difficulties in resolving disputes due to the absence of verifiable records. Cult Finance addresses these challenges by enabling ROSCA leaders,…

ecoBridge is a cross-chain protocol purpose-built to let existing, verified environmental assets permeate the digital economy. We don’t create or issue credits; instead, we tap into multiple issuers and registries through adapters and proofs, then expose those assets everywhere—any chain, any marketplace, any app—without lock-in. Our open ecoLedger provides a single source of truth for provenance, transfers, and retirements, with deterministic cross-chain state and cryptographic proofs to…

Creo is a blockchain-backed platform that makes open-source collaboration trustless, fair, and secure. It combines a two-sided staking protocol (repo owners + issue solvers) with verifiable AI agents and Celo zk-based user verification to prevent collusion, overruns, Sybil attacks, and human impersonation.

ETH Connect is an accessibility-focused event platform, designed to make hackathons more inclusive for specially-abled. It combines blockchain-based identity verification, real-time networking, and a 2D metaverse environment to create an engaging and secure virtual hackathon experience.