Web3 Hackathon Projects: Open-Source Code Examples

Witness encryption made practical: encrypt with statements, decrypt with proofs—using Circom.

All-in-one, on-chain, DAO-based and GitHub-integrated fundraising toolkit for open-source dev teams

Empowering open-source innovation with crypto bounties for every meaningful contribution.

Web3.0 decentralized and incentivized polls & surveys to power community-driven decisions.

Zero-interest credit for everyone, powered by DeFi liquidity.

Multi-reality gaming metaverse on Hedera with quantum-secure physics NFTs & AI entities

A3A Protocol: secure daily AI-to-AI communication & payments under Web3 for Fiducia Agents

AI Automated Yield Hunter! Easy, Professional, Secure, Personalized. Understands you, serves you.

Earn 5% APR on staked ETH with instant withdrawals - built with Hardhat v3 for secure DeFi staking.

AI-powered bill splitting with on-chain credit scoring. Split fairly, build trust, unlock loans.

AI-powered Web3 guide to blockchain films, funding, and decentralized cinema.

Seamless Web3 wallet: AI assistant, gasless ETH/ERC-20 swaps, real-time prices.