😱Classes in JavaScript can lead to potential binding issues and make it difficult to optimize performance.
🙈Private variables, a common feature in classes, are non-existent in JavaScript.
🔥JS objects and prototype delegation offer more flexibility and a superior alternative to classes in JavaScript.
Are classes recommended in JavaScript?
—While classes are available in JavaScript, they are not recommended due to potential binding issues, performance problems, and lack of private variables.
What are the alternatives to classes in JavaScript?
—Instead of classes, developers can leverage JS objects and prototype delegation to achieve similar functionality with more flexibility and customization.
Do classes in JavaScript affect performance?
—Yes, classes in JavaScript can lead to performance issues due to their implementation, which is difficult to optimize at runtime.
Why are private variables important in classes?
—Private variables provide encapsulation and data hiding, ensuring that sensitive information is not accessible outside the class.
What is the JS philosophy and why is it important?
—The JS philosophy emphasizes the use of objects and prototype delegation, allowing for more dynamic and flexible programming. It encourages developers to think beyond class-based thinking and explore the full potential of JavaScript.
00:00Classes in JavaScript introduce potential binding issues, performance problems, and complexity.
09:29Private variables, a common feature in classes, are non-existent in JavaScript.
10:52JS objects and prototype delegation offer more flexibility and a superior alternative to classes in JavaScript.
