Intro

Intersection observer

Easy to use component to check if it's content is visible in the viewport.

Demo

Scroll container and notice how the card s fading
in based on how far into the viewport it gets.

Detect Element Visibility

The Intersection Observer API allows you to efficiently detect when an element enters or leaves the viewport, enabling smooth lazy loading and infinite scrolling experiences.

Detect Element Visibility

The Intersection Observer API allows you to efficiently detect when an element enters or leaves the viewport, enabling smooth lazy loading and infinite scrolling experiences.

Optimize Resource Loading

Improve page load times and reduce bandwidth usage by leveraging the Intersection Observer API to load images, videos, and entire components only when they're about to enter the viewport.

Detect Element Visibility

The Intersection Observer API allows you to efficiently detect when an element enters or leaves the viewport, enabling smooth lazy loading and infinite scrolling experiences.

Components

Intro

Intersection observer

Easy to use component to check if it's content is visible in the viewport.

Demo

Scroll container and notice how the card s fading
in based on how far into the viewport it gets.

Detect Element Visibility

The Intersection Observer API allows you to efficiently detect when an element enters or leaves the viewport, enabling smooth lazy loading and infinite scrolling experiences.

Detect Element Visibility

The Intersection Observer API allows you to efficiently detect when an element enters or leaves the viewport, enabling smooth lazy loading and infinite scrolling experiences.

Optimize Resource Loading

Improve page load times and reduce bandwidth usage by leveraging the Intersection Observer API to load images, videos, and entire components only when they're about to enter the viewport.