Solidity SOCIAL Projects: 5+ Open-Source Examples

Browse 5+ 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 5 projects sponsored by CELO.

Mystic Kaizer

NFT battle dApp with AI-generated art, on-chain logic, social quests & tradable rewards.

SolidityReactNext.jsnftgamingsocial

🏆 Celo L2 Pool Prize (Celo)

ETHGlobal Taipei • 2025

Taifei Bazaar

Taifei Bazaar: 2D DeFAI multiplayer arena inspired by Taiwanese night markets - Explore AI stalls

SolidityReactRustNext.jsNode.jsdefinftinfrastructuregamingsocial

🏆 Everyday DeFi1st place (Rootstock)🏆 Celo L2 Pool Prize (Celo)

ETHGlobal Taipei • 2025

BrickFi

Tokenizes real-world assets, enhance liquidity, platform which bridge between TradFi and DeFi.

SolidityReactTypeScriptNext.jsdefinftinfrastructuresocial

🏆 Compliance Innovation Track2nd place (HashKey Chain)🏆 Celo L2 Pool Prize (Celo)🏆 Real World Assets (Polygon)

ETHGlobal Taipei • 2025

NameFlow

NameFlow is an AI-driven gateway for domain-based identity, seamlessly managing on-chain records.

SolidityReactRustNext.jsdefinftdaoinfrastructuregamingsocialprivacy

🏆 World Pool Prize (World)🏆 Celo L2 Pool Prize (Celo)

ETHGlobal Taipei • 2025

merhaba-wallet

merhaba-wallet boosts mass adoption of social recovery wallets with a practical, enhanced recovery mechanism.

Soliditysocialprivacy

🏆 Best dApp utilizing Account Abstraction or SocialConnect on Celo (CELO)🏆 Best use of Axiom for on - chain identity and reputation (Axiom)🏆 Most outstanding prizes using Hashi (Gnosis Chain)🏆 Deploy on Scroll (Scroll)

ETHGlobal Istanbul • 2024