Introduction
Explore the concept of metaprogramming in JavaScript, focusing on dynamic code extension through member injection. Understand how to enhance existing classes without inheritance and gain insight into its practical use in frameworks like React and Angular. Learn precautions and techniques to write more adaptable, fluent JavaScript code.
We'll cover the following...
Metaprogramming is a way to extend a program at runtime; it’s the ability to write code that writes code.
Although it’s one of the newest and most complex features of JavaScript, it is also one of its most powerful features. You may use metaprogramming to dynamically extend code where you feel fit.
Extending classes
JavaScript classes are open, meaning you can extend them without using inheritance. Therefore, you’re not limited to using the facilities provided ...