Looking for react Web3 blockchain project ideas? Our library of 92+ Web3 hackathon projects offers real-world implementations, code samples, and detailed case studies.
We are making it possible to sign transactions without using a private key.
Transcript Nft is a platform which allows institutions such as universities, companies etc to issue out certificates and verify legitimacy of the certificate onchain.
This project aims to enable users to donate to NGOs in a decentralized manner through a blockchain-based platform. Users can select an NGO of their choice and send donations directly to their public address, ensuring transparency of transactions.
BDrive PolygonStore is a storage platform built on blockchain that seeks to secure contents with blockchain technology.
SilkPay is an arbitrable payment protocol on L2 that is capable of resolving disputes in various payment scenarios on a low cost and high efficiency basis. We introduce an arbitration mechanism to resolve disputes, and ZK technology to protect user privacy.
KalloView is a decentralized reviewing platform that utilizes blockchain technology to ensure authenticity, transparency and incentivize users for their contributions to make reliable and searchable reviews for businesses to improve their products and services.
Simple, reliable, open-source contract verification built for an L2 centric Ethereum ecosystem
Decentralized Video Sharing Platform with the features like verifying user's age using decentralized identity, displaying age restricted content and managing Reviews and feedbacks On-Chain with.
On Star Name Service Omnichain Platform (SNS), register & manage web3 domains across blockchains. SNS enables cross-chain features for domains, making them compatible with L1/L2 platforms like Ethereum, Polygon, Optimism, & more.
Shareable privacy-preserving profiles utilizing Sismo zkConnect and Polybase for data storage. Scroll zkEVM chat (not implemented, ran out of time)
Test your thinking and Solidity coding limits with this full on-chain strategy games in which you battle agains powerful creatures referred to as only: "Medjeds".
Introducing Xpredic , where users can enjoy predicting on their favorite real-world events from Sport games to politics and earn rewards!