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JC Lee

Space dust

Feb 5, 2021

Introduction to scroll animations with Intersection Observer

Intro The Intersection Observer (IO) detects when an element enters or leaves the viewport (or a parent element). It can be used to easily add animation on scroll without external libraries. IO is asynchronous and more efficient than scroll listeners...

ljc.hashnode.dev7 min read

#tutorial #javascript #css #introduction #codenewbies

Responses(2)

Victoria Lo

A nerd in books, tea, games and software.

Feb 6, 2021

Nice one! I'll definitely check IO out now 🤩 Congrats on your first article on Hashnode!

JC Lee

Space dust

Feb 7, 2021

Thank u so much Victoria 😆😊!!

Favourite Jome

Software Engineer @bug0

Feb 6, 2021

Hello JC, it's nice to have you writing on hashnode 🤩.

Intersection Observer is something I've heard about but ignored 😅, but once I'm free I'll really dive in and try to understand how it works.

I really like the update current tab on scroll effect and I'll like to learn it 😊.

Thanks for sharing!

JC Lee

Space dust

Feb 6, 2021

Thanks for the support buddy 😊!! I've used the update tab on scroll in my last project (cybersecurity landing age). DM me if u have any questions 👌.

Favourite Jome

Software Engineer @bug0

Feb 6, 2021

I noticed, when you scroll on to a new section the nav list icons changes color. I'll DM you once I'm ready to learn about it. School work has started 😑 JC Lee

JC Lee

Space dust

Feb 6, 2021

Jome Favourite Ok good luck mate! Enjoy your youth 😁.