Intermediate C++: Writing Efficient and Performant Code

Writing C++ code that works is only the first step; writing code that runs efficiently and utilizes system resources optimally is what separates beginners from professionals. This comprehensive text-based course guides you through the core principles of C++ performance optimization, helping you transition from writing basic code to engineering high-performance software. In this course, you will: • Analyze code performance using complexity analysis and profiling concepts • Master memory management, smart pointers, and resource acquisition (RAII) • Implement move semantics and rvalue references to eliminate unnecessary copying • Utilize modern C++ features like string_view and span for efficient data handling • Apply standard library algorithms and containers optimized for speed and memory efficiency • Practice writing clean, idiomatic, and performance-minded C++ code through structured text exercises. We begin with key terminology and foundational performance concepts before diving into deep execution details and modern language features. This course is designed for learners who know basic C++ syntax and want to elevate their skills to write production-grade, highly efficient code. Start reading today to unlock the full performance potential of your C++ applications.