1. Introduction to Functional Programming
  2. First-Class Functions and Closures
  3. Higher-Order Functions
  4. Function Currying and Partial Application
  5. Immutability and Pure Functions
  6. Error Handling in Functional Go
  7. Concurrency in a Functional Style
  8. Functional Design Patterns
  9. Functional Web Development with Go
  10. Functional Testing and Debugging
  11. Beyond the Basics: Advanced Functional Go
  12. Conclusion and Next Steps