Celo

Working Routine Advisor is a decentralized habit-tracking mini app for Farcaster built on the Celo blockchain that transforms daily routines into rewarding, consistent behaviors. By combining blockchain technology with behavioral psychology, the platform creates a transparent, incentivized system where users are rewarded for maintaining healthy daily habits through check-ins, earning tokenized rewards, and accessing personalized insights. The application leverages Celo's eco-friendly,…

A decentralized chat application with custom ENS functionality built on Ethereum. Users can register custom ENS names `(e.g., deby.amb)` and chat with other registered users.

Comunifi enables decentralized, local-first community creation and governance by providing trustless relays and a cross-platform client that keeps keys and data controlled by end users while using client-side encryption for synchronization. It integrates native stablecoin and ERC-20 token support with relay-based transaction bundling to let communities fund, reward, and coordinate on-chain using interoperable, open financial infrastructure. This approach fosters resilient, self-hostable…

Reforestation Transparency Stack automates outcome-based funding and distributed verification for large-scale ecosystem restoration by combining activity‑sensitive price discovery, an open evaluator architecture with staked reviewers and slashing, and blockchain‑backed smart contracts and attestations. The stack provides transparent impact dashboards and automated on‑chain reporting, enabling funders and implementers to programmatically allocate capital, verify biodiversity outcomes, and scale…

CARBON Copy SDG Tracker will extend the CARBON Copy platform to map Web3 projects to the UN Sustainable Development Goals, standardize and aggregate impact metrics, and integrate project-level impact data into a taxonomy-driven database. It will expose a public SDG API and an interactive dashboard to surface historical and aggregate metrics, improving transparency, interoperability, and funding discovery across the Web3 sustainability ecosystem.

Impact Certificate Minter (ICM) is an open-source protocol extension that embeds UN SDG sub-targets and measurable impact intensity indicators into a machine-readable metadata schema, enabling standardized and comparable SDG-aligned impact claims. It combines a mint-first, post-validation architecture with an EAS-compatible attestation layer, AI-assisted anomaly detection, and developer SDKs to deliver verifiable, tamper-resistant proof for biodiversity, waste management, and municipal climate…

Just a simple Site where you are able to trigger an GM SmartContract on multiple chains. It's also possible to trigger an internal tx or deploy a Smart Contract with one click.

The Project One-of-Ones is a smart contract and deployment environment engineered for the issuance of single-edition, non-generative NFTs. Its primary focus is on authenticity and scarcity, establishing an on-chain record for digital assets that are truly unique and do not belong to a large, algorithmically-generated set. It serves as a foundation for artists and collectors who prioritize the provenance and singularity of a digital artifact.

Celo Quest: Web3 Security & Awareness Mini-App is a Farcaster-based interactive quiz that promotes Celo awareness and educates users on Web3 safety. Through gamified learning, users explore key topics like wallet protection, phishing prevention, and Celo’s carbon-negative mission — all within a Farcaster Frame. Each completed quiz provides proof-of-knowledge and can optionally mint a “Celo Aware” on-chain badge to reward participation and track learning progress. The goal is to blend education…

Legabit.org is an on-chain educational platform that leverages the Celo blockchain to transform user contributions and acquired knowledge into Skill-based Soulbound Tokens (Skill-SBTs). This integration serves to authentically validate skills and competencies achieved within the community. When a user earns an SBT (e.g., passing an exam or completing a mentorship), this immutable, non-transferable

Airdrop Tracker is a clean and simple dashboard that helps crypto users and builders track all their airdrops in one place. You can easily record each airdrop’s project name, token, claim date, quantity, and initial value in $ — and the app automatically updates current prices using the CoinGecko API. It then calculates your current value and PnL (profit or loss) with green/red indicators and emoji feedback 😄😞. Totals are displayed at the top for a quick overview of your performance. Built…

Buidlers Club is a Platform to run hackathons, workshops, bootcamps.