20+ React NFT Web3 Hackathon Projects

Cushion is a memecoin launchpad with built-in insurance mechanisms to protect investors, prevent fraud, and provide seamless and secure access to memecoin launches.

Mobile-optimized decentralized marketplace allowing users to browse, buy, and sell items

An L3 blockchain on Base Mainnet built using OP Stack and op-reth for the consensus layer while allowing creators to make merit-based contributions while helping project owners.

A Web3-based social media platform for creators to post content and compete in daily events. Users log in with Worldcoin, vote on posts, and win rewards. Smart contracts manage profiles, events, and rewards, promoting decentralization, transparency, and creativity.

A trading platform that rewards honest memecoin traders with fun payout mechanisms.

Outsourcing daily tasks just got easier with Web3 technology. Want someone to help with dog walking? Or would you like to walk dogs to earn some money in your free time? Taskify is the solution.

c6credits leverages NFC technology to streamline carbon credit offsetting, enabling businesses and individuals to instantly verify and offset carbon credits through physical interactions, providing a seamless and transparent way to contribute to environmental sustainability.

An extension for onchain users to leave labels and tags on addresses, so that all addresses can see others opinions on the address