Web3 Hackathon Projects: Open-Source Code Examples

Bitcoin mixer based on Tornado.cash

java-defi-bot is an application that aims to do beneficial actions on the Ethereum blockchain for the DeFi ecosystem while earning a profit for the user. These actions include maintaining the DAI peg, providing liquidity and liquidating undercollateralized assets.

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.

Upala is an anti-Sybil system for DApps and a decentralized digital identity.

Turn startup marathon into product sprints via continuous flash organization with outcome-bounded puttable equity tokens. Earn FOUNDER'S EQUITY in a flash with an option to "cop out" to CASH.

YieldHero is a one-stop suite for managing for Aave yield. With YieldHero you can easily swap aTokens to get the best yield, and redirect your Aave yield to support awesome Ethereum builders.

The backend for your composable DeFi actions.

A simple UI that allows anyone to benefit from arbitrage opportunities in DeFi without the need of capital or code.

Extending our existing FIN4Xplorer dApp with options to back "positive action tokens" with different underlying sources of value.

Priceless CFD framework / POC that shows how a Priceless CFD contract can be utilized on Ethereum.

DeFi

Use any website as a google doc, and get paid for posting notes about DEFI! Or build up onchain reputation by curating any public good information.