Typescript PRIVACY Projects: 9+ Open-Source Examples

Browse 9+ open-source Typescript PRIVACY projects from ETHGlobal hackathons. Find production-ready code, learn from winning implementations, and discover inspiration for your next blockchain build.

Discover TypeScript privacy SDKs from ETHGlobal events. Get type-safe ZK-proof generation, encryption utilities, and anonymous authentication patterns.

Showing 9 projects sponsored by CELO.

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

Messiah

Following Messiah's guidance, revealing the code execution logic and safeguarding assets.

SolidityReactTypeScriptJavaScriptPythonprivacy

🏆 On - Chain Infrastructure Compliance Innovation (HashKey Chain)🏆 Celo L2 Pool Prize (Celo)

ETHGlobal Taipei • 2025

my-self-ticket

This project uses the Self Protocol to build a ticketing website.

TypeScriptinfrastructuregamingprivacy

🏆 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

Token Voting

Launch custom ERC20 tokens and use them for decentralized governance on the blockchain

SolidityReactTypeScriptJavaScriptPostgreSQLNode.jsnftdaoprivacy

🏆 Celo L2 Pool Prize (Celo)

ETHGlobal Taipei • 2025

Seedy

On-chain VDF verifier enabling trustless, tamper-resistant randomness on EVM.

SolidityTypeScriptNode.jsprivacy

🏆 Celo L2 Pool Prize (Celo)

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

BENS

ENS-based resolver for private, deterministic B2B wallet addresses

SolidityTypeScriptNext.jsprivacy

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

ETHGlobal Taipei • 2025

"ChainCart" streamlines shopping via Celo mini pay or any other wallet. Scan barcodes, access product info, pay securely with blockchain, and enjoy prizes. Simplify budgeting with receipt downloads. Empowering, efficient, and accessible on mobile browsers.

SolidityReactTypeScriptJavaScriptprivacy

🏆 Pool Prize (Chiliz)🏆 Best Dapp for MiniPay2nd place (Celo)🏆 Qualifying Arbitrum Submissions (Arbitrum)🏆 Build Data Economies & Tools Together with Filecoin2nd place (Filecoin)

ETHGlobal London • 2024