Rust Projects: 12+ Open-Source Web3 Examples

Browse 12+ open-source Rust Web3 projects from ETHGlobal hackathons. Find production-ready code, learn from winning implementations, and discover inspiration for your next blockchain build.

Rust is a multi-paradigm programming language focused on performance, safety, and concurrency. It's increasingly used in blockchain development for its memory safety and performance characteristics.

Ronda

Collective crypto savings via weekly ROSCAs in Farcaster mini-app.

Rustinfrastructure

🏆 Best MiniApp on Celo3rd place (Celo)🏆 Best Self onchain SDK integration3rd place (Self)

ETHGlobal Buenos Aires • 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

Council_100

AI agents simulate decentralized voting and budget allocation to optimize public goods funding.

TypeScriptRustNext.jsdao

🏆 Celo L2 Pool Prize (Celo)

ETHGlobal Taipei • 2025

EthMail

EthMail enables seamless Web3-native invoicing with reduced risk, faster payment confirmation.

Rust

🏆 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

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

Frenz.fi

Agentic Socialcoin Launchpad and Open-Source Branding Platform

Rustdefinftsocial

🏆 Best AI Agent on Celo3rd place (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

Chipz

Decentralized bookMaker for Sports, that allows users to create their own pools, and earn from fees without risk.

Rustdefi

🏆 Pool Prize (Chiliz)🏆 Best Dapp for MiniPay1st place (Celo)

ETHGlobal London • 2024

Net Zero

Engaging Communities to Combat Climate Change with Transparency and Ease.

Rustsocial

🏆 Most Innovative Application using Flare’s Data Protocols2nd place (Flare Network)🏆 Best dApps Built for MiniPay1st place (Celo)🏆 Best Use of Hyperlane (Hyperlane)🏆 Stylus Project3rd place (Arbitrum)🏆 Best use of Blockscout Block Explorer (Blockscout)

ETHGlobal Brussels • 2024

SeedSphere is an on-chain funding Dapp that streamlines fundraising for Web2 and Web3 projects. Users submit one proposal to secure and manage funds across Celo, Optimism, Base, and Mode using the ERC4626A Vault, all on a secure and user-friendly platform.

Rustdefinftdaosocialprivacy

🏆 Best Onchain Funding dApp1st place (Celo)🏆 Use Blockscout Block Explorer! (Blockscout)🏆 Pool Prize (Worldcoin)

Superhack 2024 • 2024

CeloAid

CeloAid is a decentralized fundraising platform on the Celo blockchain, empowering users to support meaningful causes with transparency and trust.

Rust

🏆 Deploy on our new Cel2 Testnet Dango and provide feedback (Celo)🏆 Use Blockscout Block Explorer! (Blockscout)

Superhack 2024 • 2024