Typescript INFRASTRUCTURE Projects: 1080+ Open-Source Examples

Browse 1080+ open-source Typescript INFRASTRUCTURE projects from ETHGlobal hackathons. Find production-ready code, learn from winning implementations, and discover inspiration for your next blockchain build.

Discover TypeScript infrastructure SDKs from Web3 hackathons. Get type-safe chain interactions, protocol wrappers, and developer tools with comprehensive API coverage.

Trade

A full-stack decentralized marketplace for AI training data with token-gated access control.

SolidityReactTypeScriptPythonNext.jsNode.jsdefinftdaoinfrastructuregamingprivacy

ETHOnline 2025 • 2025

LiquidAI

An ASI powered fully automated advisory agent, from finding best place to earning profit from it.

SolidityReactTypeScriptNext.jsNode.jsdefiinfrastructure

ETHOnline 2025 • 2025

SolidityGPT

AI-powered Solidity test generator: 240x faster than manual, 95% coverage, security-aware.

SolidityTypeScriptnftinfrastructure

ETHOnline 2025 • 2025

InstaTip-AI

AI-powered creator tipping platform with instant payments & smart content analysis

ReactTypeScriptNext.jsinfrastructuresocial

ETHOnline 2025 • 2025

SuperAudit

Hardhat plugin for CFG-based static analysis, YAML-driven audits, and deep vulnerability detection

SolidityTypeScriptRustdefinftinfrastructuregaming

ETHOnline 2025 • 2025

PayVVM Gasless$PYUSD

Gasless PYUSD payments and explorer powered by EVVM and Envio HyperSync

TypeScriptNext.jsnftinfrastructure

🏆 Best New Relayer/Fisher Integration (EVVM)

ETHOnline 2025 • 2025

Trust Vault

On-chain proof of authenticity for creative work with privacy-preserving verification.

SolidityTypeScriptRustNext.jsinfrastructureprivacy

ETHOnline 2025 • 2025

Leo Finance

Turn your friends into a bank. Save together monthly, earn 8.5% APY, zero fees.

SolidityReactTypeScriptRustNext.jsdefidaoinfrastructuresocialprivacy

ETHOnline 2025 • 2025

NexusEarn

Adaptive multi-chain yield optimizer with rebalancing via Avail Nexus cross-chain execution

SolidityReactTypeScriptNext.jsdefiinfrastructure

ETHOnline 2025 • 2025

AuraGaurd

Real-time crypto wallet protection with AI threat detection and auto-security actions

ReactTypeScriptNext.jsPostgreSQLnftinfrastructureprivacy

ETHOnline 2025 • 2025

ETHSTR

ETHSTR is a wallet technology that lets any Nostr identity instantly work across EVM ecosystem

TypeScriptNode.jsinfrastructuregamingsocialprivacy

ETHOnline 2025 • 2025

FailoverX

Smart cross-chain transaction scheduler with AI-powered failover and gas optimization

SolidityReactTypeScriptinfrastructureprivacy

ETHOnline 2025 • 2025

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