This content provides a comprehensive, beginner-friendly overview of how decentralized exchange (DEX) development works. It explores the core principles of DEXs, including peer-to-peer trading, smart contract integration, and blockchain transparency. The article breaks down the entire development process from planning and blockchain selection to coding, testing, and deployment while highlighting essential technologies like AMMs, wallet integration, and Layer 2 scaling solutions. It also emphasizes the importance of security through smart contract audits and community governance. Ideal for aspiring blockchain entrepreneurs, this guide demystifies the DEX development lifecycle in an easy-to-understand format.