98+ Node.js SOCIAL Web3 Hackathon Projects

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Sentiplex AI is a Chrome extension that analyzes tweet sentiment, detects cyberbullying, and generates memes. It empowers users to engage in positive online interactions by providing real-time sentiment feedback and creating shareable content directly from the extension.

Realm of the Eternal is an immersive Web3 gaming experience that combines thrilling PvE gameplay with NFT collecting and trading mechanics. Set in a vast fantasy world, players embark on epic quests while building their collection of unique characters and items.

Lumina is an AI-powered mental health app combining therapy, journaling, & dreamsculpting. Log life events, explore dream visuals, & interact with 24/7 AI therapists. Earn rewards from daily prompts. Share encrypted data to connect with others on similar journeys.

Kosma is a decentralized social media platform that empowers content creators with true ownership through NFTs, ad-free privacy, and innovative monetization using background soft mining—all built on blockchain to ensure user data remains private and secure.

Game built on TON integrated with Telegram built using react and ton smart contracts

Pinnect: Interactive story co-creating platform that lets creators write and link stories on open-world.

The Tip Jar is a DApp that gamifies tipping and incentives community use.

Home Owners Association Board Members want to do right by their communities. HOA Insight Smart Contracts help Board Members evaluate and vote on Proposals, Quotes and Funds Allocation, with transparency to their community.

A Web Platform for Image Authenticity Verification Using Zero-Knowledge Proofs

A chat app where you do the talking and your AI agent handles the execution. Let your AI manage everything—from sending crypto and creating new tokens to interacting with other agents to split bills or manage community treasuries.

Think 'FarmVille,' but for crypto nerds with an eye for digital livestock. Build your virtual farm by 'mining' adorable animals, rare crops, and shiny tools – all on the Ethereum blockchain. Warning: May cause an irrational fear of rug-pulling cows!