Typescript Projects: 2017+ Open-Source Web3 Examples

Browse 2017+ open-source Typescript Web3 projects from ETHGlobal hackathons. Find production-ready code, learn from winning implementations, and discover inspiration for your next blockchain build.

TypeScript is a strongly typed programming language that builds on JavaScript, adding optional types, classes, and modules. It's designed for the development of large applications and transcompiles to JavaScript.

Showing 2017 projects built with typescript.

zkEnc

Witness encryption made practical: encrypt with statements, decrypt with proofs—using Circom.

TypeScriptJavaScriptRustNode.jsprivacy

ETHOnline 2025 • 2025

ZakoBox/ZakoPako

All-in-one, on-chain, DAO-based and GitHub-integrated fundraising toolkit for open-source dev teams

SolidityReactTypeScriptGraphQLPostgreSQLdefinftdaoinfrastructuregamingsocialprivacy

ETHOnline 2025 • 2025

OPENWAVE

Empowering open-source innovation with crypto bounties for every meaningful contribution.

SolidityReactTypeScriptRustNext.jsdefinftdaoinfrastructuresocialprivacy

ETHOnline 2025 • 2025

Mizan

Zero-interest credit for everyone, powered by DeFi liquidity.

SolidityReactTypeScriptdefinftinfrastructure

ETHOnline 2025 • 2025

StakeVault

Earn 5% APR on staked ETH with instant withdrawals - built with Hardhat v3 for secure DeFi staking.

SolidityTypeScriptRustNode.jsdefiinfrastructureprivacy

ETHOnline 2025 • 2025

CircleSettle

AI-powered bill splitting with on-chain credit scoring. Split fairly, build trust, unlock loans.

SolidityTypeScriptJavaScriptNext.jsdefi

ETHOnline 2025 • 2025

GUIDE2FILM3

AI-powered Web3 guide to blockchain films, funding, and decentralized cinema.

SolidityReactTypeScriptPythonRustNext.jsdefinftinfrastructuresocial

ETHOnline 2025 • 2025

Nexa Wallet

Seamless Web3 wallet: AI assistant, gasless ETH/ERC-20 swaps, real-time prices.

TypeScriptNext.jsdefinftprivacy

ETHOnline 2025 • 2025

p2pshop

A peer to peer shop where sellers offer products to sellers in exchange for crypto

SolidityReactTypeScriptgaming

ETHOnline 2025 • 2025

ZUGZWANG

Redefining cross-chain swaps for efficient routing in DeFi transactions.

TypeScriptNext.jsNode.jsdefinftinfrastructure

ETHOnline 2025 • 2025

FemPunk: Nushu

To revive intangible heritage - Nushu and to regain women's historical voice through collaboration

SolidityTypeScriptNext.jsPostgreSQLNode.jsnftsocial

ETHOnline 2025 • 2025

BugChan

Bugchan, trustless bug bounties powered by smart contracts, encryption, and reputation.

SolidityReactTypeScriptNext.jsprivacy

🏆 Best use of Autoscout self - service explorer launchpad2nd place (Blockscout)

ETHOnline 2025 • 2025

Page 1 of 169 - Showing 12 of 2017 projects