Javascript PRIVACY Projects: 286+ Open-Source Examples

Browse 286+ open-source Javascript PRIVACY projects from ETHGlobal hackathons. Find production-ready code, learn from winning implementations, and discover inspiration for your next blockchain build.

Explore JavaScript privacy tools from blockchain hackathons. Find client-side encryption, anonymous browsing helpers, and privacy-preserving data handling.

Showing 286 projects in the privacy category, built with javascript.

zkEnc

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

TypeScriptJavaScriptRustNode.jsprivacy

ETHOnline 2025 • 2025

DeBazaar

Trustless P2P marketplace for any digital goods with crypto escrow + arbitration

SolidityReactJavaScriptPythonPostgreSQLnftinfrastructuregamingprivacy

ETHOnline 2025 • 2025

DelegateX

Blockchain verifies hybrid crypto/equity trades to showcase portfolio quality.

SolidityReactTypeScriptJavaScriptRustdefinftinfrastructureprivacy

ETHOnline 2025 • 2025

ChainSage AI

AI-powered smart contract security analysis in 30 seconds. Free, multi-chain, open source.

TypeScriptJavaScriptRustNode.jsnftdaoinfrastructuresocialprivacy

ETHOnline 2025 • 2025

Sentinel Protocol

AI-driven Web3 reputation protocol protecting wallet crypto assets through market intelligence.

ReactJavaScriptNext.jsPostgreSQLdefinftdaoinfrastructuregamingsocialprivacy

ETHOnline 2025 • 2025

Giggle

Instant crypto payments through WhatsApp chat. Crypto payments as easy as sending a message.

SolidityTypeScriptJavaScriptRustnftinfrastructuresocialprivacy

ETHOnline 2025 • 2025

onchain-voting-dapp

Blockchain voting for Pakistan - ending election tampering through transparent, immutable votes🔐

SolidityJavaScriptdefinftdaoinfrastructuresocialprivacy

ETHOnline 2025 • 2025

Monkey Bridge

Pay with crypto on any site. PYUSD → escrow → virtual card. Simple & secure.

SolidityReactJavaScriptNode.jsprivacy

🏆 Grand Prize (Best Overall Transformative Use of PYUSD) (PayPal USD)

ETHOnline 2025 • 2025

Mint My Moment

Mint My Moment lets users capture, design, and mint their special memories as NFTs in seconds.

SolidityJavaScriptnftinfrastructuregamingsocialprivacy

ETHOnline 2025 • 2025

AnonAid

Privacy-preserving donation platform using PYUSD stablecoin for sensitive humanitarian causes

SolidityReactJavaScriptGraphQLprivacy

ETHOnline 2025 • 2025

Chainlink Contract

Solidity contract consuming real-time price data from Chainlink's decentralized oracles

SolidityJavaScriptdefiprivacy

ETHOnline 2025 • 2025

Fair Stake

A ticketing platform which allows users to buy event tickets

SolidityReactTypeScriptJavaScriptNext.jsNode.jsgamingprivacy

ETHOnline 2025 • 2025

Page 1 of 24 - Showing 12 of 286 projects