Push vs Unshift: The 10 Array Methods That Confused Me (And How I Learned Them)

Let’s be completely honest—JavaScript array methods can be incredibly confusing when you’re first starting out.

When I began my coding journey, I constantly found myself guessing: "Wait, do I use push() or unshift() to add an item to the end of this list?" It took days of broken code, continuous practice, and endless debugging for the logic to finally click. Because I know how frustrating that phase is, I wrote a straightforward, fluff-free guide to help other beginners bypass that confusion completely.

I recently published the full breakdown over on JavaScript in Plain English.
What the guide covers:
💡 The Core Basics: A clear look at array indices and why searching for a missing index returns undefined.
🛠️ The Top 10 Methods:** Deep dives into push(), pop(), shift(), unshift(), splice(), concat(), and more.

If you’re currently learning JavaScript or just want a clean cheat sheet to bookmark for your next project, you can read the full article here:

👉 Read the Full Guide on JavaScript in Plain English

Which array method gave you the biggest headache when you first started learning JavaScript? Let me know in the comments below!*