The title says it all. Let's talk about one of JavaScript's most underrated features: Object.freeze(). This powerhouse of immutability isn't just another method - it's your secret weapon for writing safer, more predictable code ✨.

I'll be honest, when I first discovered Object.freeze(), I mostly ignored it. "Just don't mutate your objects," I thought. But as my applications grew more complex, I started to see its true value. Now, it's an essential part of my toolkit.