How __proto__, prototype, and inheritance work in JavaScript

The article discusses fundamental concepts of prototypes and inheritance in JavaScript. The author begins by explaining what a prototype actually is in this programming language. Prototypes allow objects to inherit properties and methods from other objects, which is a key mechanism for more efficient memory management and code organization. By utilizing prototypes, developers can create more modular and understandable object structures. The article presents various examples that illustrate how prototypes work and their impact on objects in JavaScript. Finally, the author summarizes the key points about how inheritance in JavaScript functions in practice and why it is vital for building modern web applications.