In the world of C++, efficient string handling is crucial for performance-critical applications. Enter string_view, a lightweight view into character sequences. In this talk, we’ll explore the fundamentals of string_view, its advantages over traditional string, how it compares to std::span, common pitfalls to avoid, and practical case studies for using it effectively. Whether you’re a beginner or an intermediate developer, join us to enhance your code’s performance and adopt better practices.