📦 NFTs (Non-Fungible Tokens)
Unique digital assets stored on blockchain

Examples: Art, games, music, real estate

🏛️ DAOs (Decentralized Autonomous Organizations)
Community-led governance with smart contracts

Token-holders vote on decisions

Examples: MakerDAO, ENS DAO

🔮 Future Trends:
Account Abstraction

Cross-chain Interoperability

Decentralized Identity (DID)

AI + Blockchain Integration

 

🧠 Summary:
You can now identify and avoid security flaws.

You understand how to reduce costs and scale dApps.

You’re prepared for emerging trends in Web3.

 

📝 Workbook Activities:
Identify 2 vulnerabilities in a sample contract and fix them.

Optimize a function for gas usage.

Write a short description of a DAO you’d create.

Research an upcoming Web3 trend and summarize its potential.