This keynote explores how Web2 developers can transition smoothly into Web3 development by using familiar tools like TypeScript, which simplifies blockchain integration and reduces complexity. We'll showcase Real-world examples of dApps built with TypeScript will show how Web3 SDKs, APIs, and IDEs streamline development, making interaction with smart contracts and blockchain networks easier.We'll also highlight the role of zero-knowledge proofs (ZKPs) in ensuring data privacy and compliance, allowing for secure, privacy-focused dApps that meet regulatory standards. Finally, we'll cover how these tools are reducing barriers for developers, and driving mass adoption by making dApp development scalable and secure.