6 docs tagged with "IntersectionObserver"

This documentation explains a JavaScript code snippet that uses the Intersection Observer API to automatically pause and play a video when it enters or exits the viewport.

This documentation explains a JavaScript code snippet that implements infinite scrolling using the Intersection Observer API. It dynamically loads new cards when the user reaches the bottom of the page.

This documentation explains a JavaScript code snippet that uses the Intersection Observer API to implement lazy loading for images. It loads images only when they become visible in the viewport.

This documentation explains a JavaScript code snippet that uses the Intersection Observer API to track and display the reading progress of a post as the user scrolls through it.

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Threshold bases Rendering explains a JavaScript code snippet that utilizes the Intersection Observer API to track when an HTML element enters the viewport and triggers a specified event when it meets a certain visibility threshold.