Crystal Programming: A project-based introduction to building efficient, safe, and readable web and CLI applications

Table of Contents

1. An Introduction to Crystal
2. Basics Semantics and Features of Crystal
3. Object-Oriented Programming
4. Exploring Crystal via Writing a Command-Line Interface
5. Input/Output Operations
6. Concurrency
7. C Interoperability
8. Using External Libraries
9. Creating a Web Application with Athena
10. Working with Macros
11. Introducing Annotations
12. Leveraging Compile-Time Type Introspection
13. Advanced Macro Usages
14. Testing
15. Documenting Code
16. Deploying Code
17. Automation
18. Tooling Setup
19. The Future of Crystal