How Much JavaScript Should I Learn for Projects and Interviews?

It's not about knowing everything, but really about understanding those crucial concepts you mentioned. They’re foundational to JavaScript and will help a lot with both debugging your projects and tackling interview questions. You might want to look into structured learning resources that focus specifically on these areas. Once you have a strong grasp, you’ll find that solving problems becomes way easier and you won't feel as overwhelmed in interviews.

You’re on the right track! Focusing on the core principles of JavaScript like execution context and closures is super important. These aren’t just random theories; they’re essential for understanding what's happening in your code. You don’t have to memorize every API or feature; instead, just make sure you understand how the mechanics of JavaScript work. It’ll definitely make you more appealing to employers, especially if you're clear about what you can bring to the table.

You definitely don’t need to learn every tiny detail of JavaScript to start applying for jobs. It’s totally fine to jump into the job market and see how it goes. As for building projects, you already mentioned that you’ve started that journey, which is great! You’ll learn and adapt as you encounter errors and challenges. Just focus on solving the problems you face, and you'll gradually grasp more concepts along the way. As for resources, I always recommend checking out MDN - it’s an excellent place for learning the ins and outs of JavaScript!

You don't need to know every single thing in JavaScript, but you really should nail down the core fundamentals like scope, closures, execution context, and the event loop. These concepts are essential for understanding how JavaScript works under the hood. Learning these will not only improve your debugging skills but also make interview questions feel less daunting. Once you get the hang of these, you won’t find yourself constantly lost when code breaks or when you're quizzed in interviews.