A graphical introduction to the Intersection Observer API.
A practical introduction about the Intersection Observer, how it works and how to leverage some of its different options and methods.
Oct 19, 20219 min read3.6K

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Series
In this series I'll explain the different traits of the Intersection Observer API and how to make the most out of it.
A practical introduction about the Intersection Observer, how it works and how to leverage some of its different options and methods.

Learn how to easily update a navigation based on the scroll position without listening to the scroll 馃槑.

I faced a blocker while creating a quick POC using the Intersection Observer API on CodePen. And I wrote down how to fix it so you can save some time.

The Intersection Observer API has great support across browsers, but it's advised to use its polyfill if Internet Explorer support is required.
