Part I: Overview of Framework Design -- Chapter 1. Art of Trade-Offs -- Chapter 2. Core Elements of Framework Design -- Chapter 3. Design Patterns of Vue.js 3 -- Part II: Response System -- Chapter 4. The Role and Implementation of Response System -- Chapter 5. Responsive Schemes for Non-Original Values -- Chapter 6. Responsive Schemes for Raw Values -- Part III: Renderers -- Chapter 7. Renderer Design -- Chapter 8. Mount and Update -- Chapter 9. Simple Diff Algorithms -- Chapter 10. Double-Ended Diff Algorithms -- Chapter 11. Fast Diff Algorithms -- Part IV: Componentization -- Chapter 12. Implementation Principles of Components -- Chapter 13. Asynchronous Components and Functional Components -- Chapter 14. Built-In Components and Modules -- Part V: Compilers -- Chapter 15. Overview of Core Technologies of Compilers -- Chapter 16. Parsers -- Chapter 17. Compilation Optimization -- Part VI: Server-Side Rendering -- Chapter 18. Isomorphic Rendering.