Learn C++

C++ is a compiled, high-performance language that gives direct control over memory and hardware. It is widely used in game engines, real-time systems, and other performance-critical applications. It is a better second or third language than a first one — it rewards learners who already understand basic programming concepts.

What this path covers

25 chapters, in reading order: values and syntax, control flow, functions, collections, objects, error handling, and a small combined project, followed by intermediate topics (debugging, files, APIs, async, project structure, state) and advanced topics (architecture, testing, security, performance, deployment, and a full real-project walkthrough).

Start here

C++ foundations — The mental model for reading a program: values, statements, output, and program flow.

Full chapter list

1. C++ foundationsBeginner
2. C++ syntax and data typesBeginner
3. C++ variables and valuesBeginner
4. C++ operators and expressionsBeginner
5. C++ conditions and decisionsBeginner
6. C++ loops and repetitionBeginner
7. C++ functions and reusable logicBeginner
8. C++ arrays, lists, maps, and setsBeginner
9. C++ objects and classesBeginner
10. C++ error handling and debuggingBeginner
11. C++ basic projectBeginner
12. C++ debugging step by stepIntermediate
13. C++ files, JSON, and local dataIntermediate
14. C++ APIs and HTTPIntermediate
15. C++ async programmingIntermediate
16. C++ project structure and modulesIntermediate
17. C++ state managementIntermediate
18. C++ best practices and clean codeIntermediate
19. C++ software architectureAdvanced
20. C++ testing behaviorAdvanced
21. C++ security foundationsAdvanced
22. C++ performance and measurementAdvanced
23. C++ deployment and releaseAdvanced
24. C++ real project walkthroughAdvanced
25. C++ real-world patterns and advanced conceptsAdvanced