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+# Dev Topic of the Day
+
+## C++ templates
+
+C++ templates let you write functions and classes that work with different data types. They use placeholders like `typename` or `class` to define these generic parts. When you use a template with a specific type, the compiler creates a version of the function or class tailored for that type. This helps avoid repeating code and ensures everything is handled correctly for each type you use.
+
+**Resources:**
+- [MyGreatLearning - Templates in C++](https://www.mygreatlearning.com/blog/templates-in-cpp/)
+- [cppreference.com - C++ Templates](https://en.cppreference.com/w/cpp/language/templates)
+- [YouTube - Introduction to C++ Templates](https://www.youtube.com/watch?v=I-hZkUa9mIs&pp=ygUNYysrIHRlbXBsYXRlcw%3D%3D)