3 Things I Wish I Knew Earlier in Angular 🚀

After 3 years of working with Angular, I’ve made my fair share of mistakes. Looking back, here are three things I wish I had learned sooner:

🔹 Use RxJS properly – Not everything needs a subscribe(). Leveraging async pipes and flattening operators like switchMap makes code cleaner and more efficient.

🔹 Optimize bundle size – Lazy load modules and use ngx-build-plus for custom builds. A smaller bundle means faster load times! 📦

🔹 Don’t overuse two-way binding – While ngModel is handy, one-way data flow with @Input() and @Output() keeps things more predictable and performant. 🧹

These lessons have helped me write faster, scalable, and maintainable Angular applications.

👉 What’s one thing you wish you knew earlier in Angular? Drop your thoughts below! 👇

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