C++

Learn C++

Choose a module to start learning. Each module builds on the previous one — we recommend going in order.

Module 1

C++ Fundamentals

Master the core building blocks of C++ — from your first program to control flow and functions.

8 lessons
Module 2

Object-Oriented C++

Classes, objects, inheritance, polymorphism, and the pillars of OOP in C++.

8 lessons
Module 3

Memory & Resources

Master C++'s ownership model — from raw pointers through smart pointers and move semantics — to write code that never leaks.

9 lessons
Module 4

Templates & Generic Programming

Write genuinely generic, reusable, zero-overhead abstractions using templates, concepts, and compile-time programming.

8 lessons
Module 5

STL & Algorithms

Master the Standard Template Library — containers, iterators, algorithms, ranges, and functional programming.

8 lessons
Module 6

Error Handling & Safety

Write robust C++ code with proper error handling — exceptions, RAII safety guarantees, sum types, and defensive programming patterns.

6 lessons
Module 7

Concurrency

Write correct, efficient multithreaded C++ — threads, synchronization, atomics, and parallel algorithms.

6 lessons
Module 8

Modern C++ & Best Practices

The latest C++ standards (C++17/20/23/26), build systems, testing practices, and professional coding guidelines.

8 lessons