Do you apply the new features introduced in the C++20 standard in your development practice?

The use of C++20 features depends on the project and requirements, but many developers apply new features to improve code readability, safety, and performance. Among the popular C++20 features are:

• Concepts for constraining templates and improving error diagnostics.
• Ranges for convenient working with sequences.
• Modules for better code organization and faster compilation.
• Improvements in constexpr, allowing more computations at compile time.

For example, concepts allow writing templates with clear requirements:

#include <concepts>

template<std::integral T>
T add(T a, T b) {
    return a + b;
}

This enhances code quality and makes maintenance easier.