What are the best practices for prototypal inheritance in JavaScript?

What are the best practices for prototypal inheritance in JavaScript?

Prototypal inheritance allows objects to inherit properties and methods from other objects. Best practices include using Object.create() for creating objects, keeping the prototype chain clean, and avoiding modifications to the prototype of built-in objects.

Can you explain why using Object.create() is preferred?

Using Object.create() is preferred because it allows you to create a new object with a specified prototype, which helps in maintaining a clear and manageable prototype chain.

What are some common pitfalls to avoid?

Common pitfalls include modifying the prototype of built-in objects, which can lead to unexpected behavior, and creating deep inheritance chains that can complicate code.

How can I implement inheritance in ES6?

In ES6, you can use the class syntax along with the extends keyword to implement inheritance, making it more intuitive and easier to manage.