Solidity SOCIAL Projects: 919+ Open-Source Examples

Browse 919+ open-source Solidity SOCIAL projects from ETHGlobal hackathons. Find production-ready code, learn from winning implementations, and discover inspiration for your next blockchain build.

Find Solidity social contracts from ETHGlobal events. Explore on-chain profiles, reputation systems, and content ownership implementations with gas-optimized designs.

Showing 919 projects in the social category, built with solidity.

ZakoBox/ZakoPako

All-in-one, on-chain, DAO-based and GitHub-integrated fundraising toolkit for open-source dev teams

SolidityReactTypeScriptGraphQLPostgreSQLdefinftdaoinfrastructuregamingsocialprivacy

ETHOnline 2025 • 2025

OPENWAVE

Empowering open-source innovation with crypto bounties for every meaningful contribution.

SolidityReactTypeScriptRustNext.jsdefinftdaoinfrastructuresocialprivacy

ETHOnline 2025 • 2025

ethPulse

Web3.0 decentralized and incentivized polls & surveys to power community-driven decisions.

SolidityReactNext.jsNode.jsdefinftdaoinfrastructuregamingsocial

ETHOnline 2025 • 2025

GUIDE2FILM3

AI-powered Web3 guide to blockchain films, funding, and decentralized cinema.

SolidityReactTypeScriptPythonRustNext.jsdefinftinfrastructuresocial

ETHOnline 2025 • 2025

FemPunk: Nushu

To revive intangible heritage - Nushu and to regain women's historical voice through collaboration

SolidityTypeScriptNext.jsPostgreSQLNode.jsnftsocial

ETHOnline 2025 • 2025

DeFi Pro League

DeFi Pro League: Live trading meets eSports—traders battle 1v1, spectators bet, boost & earn.

SolidityReactTypeScriptRustNext.jsGraphQLdefidaoinfrastructuregamingsocial

ETHOnline 2025 • 2025

Transchain

DeFi social app: pay and connect using PYUSD—your crypto, your community.

SolidityReactNext.jsNode.jsdefinftinfrastructuresocialprivacy

ETHOnline 2025 • 2025

SocialPay

SocialPay EVVM: Send PYUSD to @telegram handles, claim to any wallet

SolidityTypeScriptNext.jsNode.jssocialprivacy

ETHOnline 2025 • 2025

ArtShare

NFTs reimagined to yield passive income and offer verified merch linked to the original creator

SolidityRustNode.jsnftsocial

ETHOnline 2025 • 2025

BarangayChain

Blockchain-based governance platform for barangay project management, budgets & community voting

SolidityReactTypeScriptRustNext.jsdefidaosocialprivacy

ETHOnline 2025 • 2025

Donation Splitter

Transparent ETH donations split automatically among multiple verified charities.

SolidityReactdefiinfrastructuregamingsocialprivacy

ETHOnline 2025 • 2025

SocracticChain

On-chain Goverance: nominations - random jury vetting - weighted lottery using Chainlink VRF

SolidityReactRustnftdaosocialprivacy

ETHOnline 2025 • 2025

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