Web3 Hackathon Projects: Open-Source Code Examples

A high-yield savings account for everyday investors, powered by decentralized finance.

A massively redundant parallelized global computer with N blockchains modeled on how the brain works.

The Cairo Debugger Adapter Protocol brings feature-rich debugging of Cairo programs to VS Code, Emacs, and Vim.

NFTs have a problem that their metadata can be changed without the owners' permission. In this project, I propose a solution to that. As a trial implementation, I have used Ethereum, Flow, and IPFS.

Flexible L2 DAO platform that provides scalable base layer interoperability with customizable organizational design in a friendly user-interface.

Building a sort of optimistic rollup protocol which stores the resulting data either on mainnet of polygon, depending on the gas price

Dashboard site telling the user if they might want to wait to schedule their transaction (based in historical data)

Farmtopia is a high yield savings account, backed by the blockchain. It offers the DeFi “Float APY” which is the highest yield earning opportunity in the market and is autonomously updated when a better opportunity arises. Farmtopia aims to simplify the UI/UX and leverages L2

Revolutionizing the creation and distribution of value for musical activity

NFT Raffle on Polygon using Chainlink VRF for drawing the winner

The Mark dapp hackathon project provides a UI to connect creators with licensing.

Players want instant gratification. Deploying an old game I had started building to a SKALE chain