8+ DEFI Web3 Hackathon Projects

Looking for blockchain defi blockchain project ideas? Our library of 8+ Web3 hackathon projects offers real-world implementations, code samples, and detailed case studies.

Showing 8 projects sponsored by Avail.

DA-DeFi

A zk-rollup DeFi Dapp seamlessly integrated into the appchain

defi

🏆 Build with Avail (Avail)

Circuit Breaker • 2024

panDA

An abstraction layer for DAs to scale up with peace of mind.

defiprivacy

🏆 Data availability solutions (Nethermind)🏆 Best Project built with Avail (Avail)🏆 🏆 ETHGlobal London Finalist (ETHGlobal)

ETHGlobal London • 2024

Gohan Layer

Gohan-Layer is a proof generate reward system. It integrate with DA and ZKP to provides all chain liquidity.

definftprivacy

🏆 Data Availability and Blobspace (Nethermind)🏆 Best appchain/rollup/project built with Avail DA (Avail)

ETHGlobal Sydney • 2024

Solvnet

A Cross Chain Liquidity Leasing Market for idle funds in Smart Accounts

definftinfrastructure

🏆 Blockscout Explorer Big Pool Prize (Blockscout)🏆 Pool Prize: Build anything with Avail (Avail)🏆 Best LayerZero Read2nd place (LayerZero)

ETHGlobal Bangkok • 2024

MevProtect

MEV protection and exploration of tools, a DeFi tool that makes life harder for MEV bots by making swap fees unpredictable.

ReactRustNext.jsdefigaming

🏆 Blockscout Explorer Big Pool Prize (Blockscout)🏆 Chronicle Pool Prize (Chronicle Protocol)🏆 Developer Feedback (Test our Docs)2nd place (Avail)🏆 Build Your Own Rollup (Scroll)🏆 Developer Feedback (Pyth Network)

ETHGlobal Bangkok • 2024

DegenOS is a decentralized OS built on Cartesi Rollups & Avail DA, featuring wallet/email login & six Web3 apps: token swaps, block explorer, DeFi metrics, social lookup, token risk analysis & recipe sharing. A unified platform for essential Web3 services.

TypeScriptNode.jsdefinftdaoinfrastructuresocialprivacy

🏆 Build a dApp showcasing Avail integration2nd place (Cartesi)🏆 Blockscout Explorer Big Pool Prize (Blockscout)🏆 Best Cartesi x Avail integrated project1st place (Avail)🏆 Best use of The Graph3rd place (The Graph)

ETHGlobal Bangkok • 2024

PrismX

PrismX is a gamified prediction marketplace app built on top of Arbitrum and Avail as an L3 chain. Easy UX, you swipe right/left to bet on markets.

definftinfrastructuresocial

🏆 Orbit, BoLD, Timeboost (Arbitrum)🏆 Best Arbitrum Orbit x Avail integrated project1st place (Avail)

ETHGlobal Bangkok • 2024

LibreNews

Libre News is a censorship-resistant news feed designed to ensure that news remains unalterable, unrestricted, and transparently accessible. Also it provides a mobile application which is a perfect way to present censorship-resistant news feed.

ReactRustdefiprivacy

🏆 Pool Prize: Build anything with Avail (Avail)

ETHGlobal Bangkok • 2024