I’m new to programming and I’ve mainly focused on the basics of functional programming. I’ve created several projects using functions and am comfortable with them. Now, I have an upcoming job interview that requires knowledge of object-oriented programming concepts.
However, I’ve never used JavaScript classes in any of my projects, as my experience is centered around functions. Should I spend time learning about classes right now, or is my experience with functions sufficient? Will knowing about classes enhance my skills, or can I continue with my current approach?
I’d appreciate any advice, as I want to perform well in this interview without investing time in unnecessary learning.
Functions work great for lots of things, but classes give you a different way to think about code that’s worth knowing. Your interview mentioned OOP, so you’ll need the basics: class syntax, constructors, and methods. Don’t worry though - JavaScript classes are just syntactic sugar over prototypal inheritance, so they’re not as scary as they look. I’d spend a focused weekend on the fundamentals instead of going deep. You can knock out constructor methods, instance properties, and basic inheritance pretty fast. This’ll help you talk shop during the interview and show you can roll with different programming styles.
classes aren’t really that diff from functions tbh. if ur comfy with functions, u’ll pick up the class syntax pretty quickly. since ur interview requires some OOP stuff, just focus on the basics like constructors and obj creation. you can always learn more later.
Classes are a fundamental aspect of modern JavaScript development and can significantly enhance your understanding of the language. Given your experience with functions, transitioning to classes should be manageable for you. While functions are great for many tasks, knowing classes will deepen your object-oriented programming skills, which are often required in technical interviews. Many frameworks, like React, utilize classes, so familiarity with them will benefit you in the long run. Even basic knowledge of constructors and inheritance can demonstrate your adaptability to potential employers.