12110+ Web3 Hackathon Projects

Discover blockchain projects from ETHGlobal, Encode, Chainlink and more

Acid chains

Unlocking Ethereum's potential with the Acid chains, pushing scalability to the max, reducing transaction times, cost and fostering innovation, all within existing nodes.

๐Ÿ† (๐Ÿฅ‡ The Graph โ€” Best New Subgraph)๐Ÿ† (๐ŸŠ Push Protocol โ€” Pool Prize)
ETHGlobal Paris โ€ข 2024

Acknowledger

Peer-to-peer recognition tied to your community values, culture, and performance.

Superhack โ€ข 2024

Acta-Rebalancer

A Backend infrastructure for Programmable Rebalancing for Vaults using Account Abstraction

LFGHO โ€ข 2024

ActionFlow

Be in flow. Low-code Web3 Automation. With ActionsFlow you can combine provable triggers and actions backed by zero code technologies with simple drag&drop

Rust
๐Ÿ† Best use of Web Proofs (vlayer Labs)
ETHGlobal Bangkok โ€ข 2024

ActionForge

ActionForge is a fully decentralised tool to automate DAO proposals. It brings offchain governance results from snapshot.org on chain, and enables users to automate transactions based on the outcome of any proposal.

Rust
๐Ÿ† Deploy on Scroll (Scroll)๐Ÿ† Other Chainlink Services (Chainlink)
ETHGlobal Istanbul โ€ข 2024

Activis

A zk Dapp for individuals or groups to organize, collaborate, and advocate for social or political causes in a secure, censorship-resistant manner

Circuit Breaker โ€ข 2024

ActivityDAO

We try to implement a costless DAO to facilitate the creation and the manipulation of sub-communities around activities.

๐Ÿ† (๐Ÿ† ETHAmsterdam Finalist)๐Ÿ† (๐ŸŽฎ SKALE โ€” Metaverse/P2E/NFT)๐Ÿ† (๐ŸŠโ€โ™‚๏ธ SKALE โ€” Pool Prize)
ETHAmsterdam โ€ข 2024

AdBidder

AdBidder leverages Scrollโ€™s zkEVM technology and Dynamic's user-friendly onboarding solutions to create a transparent and efficient ad marketplace within the Web3 ecosystem.

SolidityTypeScriptRust+1 more
ETHGlobal Bangkok โ€ข 2024

AdBooster

A decentralized digital space that allows users to monetize their influence

Solidity
Frameworks โ€ข 2024

AdEth

Onboarding advertising industry into web3 allowing partnership through NFTs.

SolidityReact
Web3 Weekend โ€ข 2024

AdFHE

FHE-based personalized advertising protocol: Displaying relevant ads while safeguarding user confidentiality.

๐Ÿ† Best use of Fhenix Stack3rd place (Fhenix)๐Ÿ† Best Use of Hyperlane (Hyperlane)๐Ÿ† Best New Subgraph3rd place (The Graph)๐Ÿ† ๐Ÿ† ETHGlobal Brussels Finalist (ETHGlobal)
ETHGlobal Brussels โ€ข 2024

AdFlow

Connects webmasters with advertisers via streamable NFTs, allowing peer to peer adspace sales, and payment by the second instead of a lump sum.

Solidity
๐Ÿ† (๐ŸŠ Polygon Pool Prize)
Road to Web3 โ€ข 2024
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