Building a Collapsible UI Component in Angular: From Concept to Implementation 🚀

#angular #javascript #rxjs #html

Hi Dev Community! 👋

I’m excited to share with you the first article in a series where we’ll explore how to build reusable and accessible UI components in Angular. In this first part, we’ll focus on creating a Collapsible component that smoothly animates the expansion and collapse of content.

📝 What will you learn?

How to create a component with animation for expanding and collapsing content
Key accessibility features, including motion reduction and ARIA roles
How to handle lazy and eager initialization of content in Angular
Integrating RxJS and signals to manage transition states smoothly

The best part? You can easily integrate this component into your Angular projects, and the techniques shared can serve as a foundation for more complex components like accordions or trees!

🔗 Read the full article on Medium: UI challenges with Angular — Animated Collapsible

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