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Next.js INFRASTRUCTURE Projects: 12+ Open-Source Examples

Browse 12+ open-source Next.js INFRASTRUCTURE projects from ETHGlobal hackathons. Find production-ready code, learn from winning implementations, and discover inspiration for your next blockchain build.

Browse Next.js infrastructure platforms from blockchain hackathons. Get full-stack templates for network explorers, governance portals, and staking interfaces with SSR optimization.

Showing 12 projects sponsored by CELO.

Identifi

A Web3 identity app enabling users to verify age and humanity using Worldcoin and Self Protocol.

Next.jsdaoinfrastructuregamingsocialprivacy
🏆 World Pool Prize (World)🏆 Celo L2 Pool Prize (Celo)
ETHGlobal Taipei • 2025

MemestCutestPlatform

A gamified cross-service based MCP platform in a TEE to unify dApps and Web2 apps

ReactTypeScriptNext.jsdefiinfrastructuregamingprivacy
🏆 Integrate Fusion+ into your project2nd place (1inch)🏆 Celo L2 Pool Prize (Celo)
ETHGlobal Taipei • 2025

Trusted-Jobs

Onchain job platform with Self Protocol-based compliance checks and escrowed smart contract rewards.

SolidityRustNext.jsNode.jsinfrastructureprivacy
🏆 Celo L2 Pool Prize (Celo)
ETHGlobal Taipei • 2025

buy4me

This app uses Self protocol for identity verification and delegation

Next.jsnftinfrastructure
🏆 Celo L2 Pool Prize (Celo)
ETHGlobal Taipei • 2025

chatDeFi.app

Democratizing DeFi trading. Create trading strategies via a chatbot -- no programming required!

ReactTypeScriptNext.jsdefiinfrastructure
🏆 Best dApp built on Saga Chainlet3rd place (Saga)🏆 Celo L2 Pool Prize (Celo)
ETHGlobal Taipei • 2025

VoteGuard

VoteGuard lets you prove your vote is valid without revealing who you are or what you chose.

SolidityRustNext.jsdaoinfrastructureprivacy
🏆 Celo L2 Pool Prize (Celo)
ETHGlobal Taipei • 2025

SaveFi

AI-powered DeFi savings with rewards for discipline and penalties for delays

SolidityTypeScriptNext.jsdefinftinfrastructureprivacy
🏆 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

TaskVault_AI

Privacy-preserving ID, AI evaluation & on-chain rewards. Effortless, instant, and transparent.

TypeScriptNext.jsdefiinfrastructuresocialprivacy
🏆 Best Self onchain SDK Integration1st place (Self Protocol)🏆 Celo L2 Pool Prize (Celo)
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

BooFi

Where spooky crypto-finance becomes easy! BooFi is a friendly ghost guiding you through the world of savings, payments, remittances, loans and DeFi, tailored for emerging markets.

TypeScriptPythonNext.jsPostgreSQLdefiinfrastructure
🏆 Best dApps Built for MiniPay (mobile consumer dApp)2nd place (Celo)🏆 Use Blockscout Block Explorer! (Blockscout)🏆 Best use of Goldsky3rd Place (Goldsky)🏆 Pool Prize (Worldcoin)
Superhack 2024 • 2024