422+ Solidity DAO Web3 Hackathon Projects

Oya is a decentralized ecommerce protocol owned by its users and run by smart contracts.

Decentralized autonomous liquidity provider (DALP). Maximize your earnings with minimal effort.

NYV bootstraps liquidity for innovative, low cap stablecoins - by: Incentivising liquidity with our own platform tokens of the same peg, on Uniswap V2 Providing a foreign exchange with infinite liquidity. Open up the stablecoin market and bring DeFi to the world!

Maximus is the first community-owned, fully on-chain bank.

Gasless Delegation and Voting Interface for Compound.

Tools to manage fractional ownership of Non-fungible Tokens (NFTs).

An on-chain incentive system to encourage regular participation in Ethereum meetups.

Suicide Kings is a no-loss ERC1155 game where players vote to win interest generated in Compound Finance. Burning (suiciding) a KING enables a quadratic vote (QV). While fun and engaging, the game also tests a method for reducing sybil attacks in QV while maintaining anonymity.

A digital land registry administered with a Harberger tax structure that can be used to create geolocation-based web experiences.

Want to know who cares about the issues you're concerned with? By offering a news forum to share and debate your perspectives, our web app will help you see all the politicians that align with your stance on how your country, city, region and more should be run.

linchpin is a bundle of mini-applications; each one creating content ids or executing a public Ethereum transactions on the blockchain, and sometimes it does both.

In a world of scams, yieldSCAMM brings liquidity to non-fungible tokens within the same asset class, starting from UMA’s yield dollars. yieldSCAMM= accruing sustainable yields (yield) + through rebases (SC) + while providing liquidity (AMM)