49+ React Web3 Hackathon Projects

SoFiLend is a DeFi over collateralized lending protocol using on-chain social profiles (Lens, ENS, etc.) as collateral for borrowing assets and leveraging an advanced social graph system..

To address the challenges of cross-chain voting, our protocol integrates Voting tokens with standard ERC-20 via bridge, processes voting off-chain, and employs ZK proofs for secure L2 State transfer. This ensures compatibility with existing bridge architectures.

A permissionless intent-based relayer to enhance decentralization and user experience while allowing more communities to join the ecosystem through the role of relayer

DietBuddy: Web3 wellness with React, Next.js, Daisy UI, Tailwind, Typescript, Solidity. Redefining health apps, it blends community support and blockchain transactions for trust in health data. Revolutionizing wellness at the intersection of health and decentralized tech.

Decentralized Subscription SaaS, We provide a web3 subscription option to business and consumers.

Voluntary Carbon Credit Exchange democratizes the carbon credit market. A pioneering ReFi project, it empowers sustainable practices & combats greenwashing.

Catcha Chat: A web3 messenger blending secure, private communication with multi-chain flexibility. Chat freely, stay private, and connect seamlessly across devices. #CatchaChat #Web3Privacy

Transitioning Web2 user data to Web3 through a user-centric, privacy preserving way, with a precise marketing channel as data trading use case.

p2p token trading platform that lets users put up public offers

Scroll Messenger is a dApp deployed on the Scroll layer 2, that utilizes a Near BOS (Blockchain Operating System) component for its frontend.

SaferBridge is a trust-minimal, permissionless Layer2-to-Layer2 bridge which routes funds across a common layer 1 with the intention of being a public good.

An on-chain enviornment public goods funding game with a DEFI twist leveraging scarcity driven tokenomics