JavaScript Intersectionobserver

Open-source JavaScript projects categorized as Intersectionobserver

Top 4 JavaScript Intersectionobserver Projects

Intersectionobserver
  1. vanilla-lazyload

    LazyLoad is a lightweight, flexible script that speeds up your website by deferring the loading of your below-the-fold images, backgrounds, videos, iframes and scripts to when they will enter the viewport. Written in plain "vanilla" JavaScript, it leverages IntersectionObserver, supports responsive images and enables native lazy loading.

  2. Nutrient

    Nutrient - The #1 PDF SDK Library. Bad PDFs = bad UX. Slow load times, broken annotations, clunky UX frustrates users. Nutrient’s PDF SDKs gives seamless document experiences, fast rendering, annotations, real-time collaboration, 100+ features. Used by 10K+ devs, serving ~half a billion users worldwide. Explore the SDK for free.

    Nutrient logo
  3. react-lazy-load-image-component

    React Component to lazy load images and components using a HOC to track window scroll position.

  4. exemple-scroll-reveal

    Créer une animation d'apparition pour un élément au défilement en utilisant JavaScript et CSS par deux methodes, soit par l'écoute à l'event scroll ou soit par l'objet IntersectionObserver.

  5. tutorial-image-slider

    How to implement a slider element using React, Tailwind.css and Intersection Observer API

    Project mention: How to implement a slider element using React, Tailwind.css and Intersection Observer API | dev.to | 2024-05-08

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NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020).

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JavaScript Intersectionobserver related posts

  • Lazy load all images top to bottom

    1 project | /r/webdev | 19 Jul 2022
  • Native lazy-loading - Why doesn't the video element have it?

    1 project | dev.to | 28 Mar 2022
  • Finally made my first Django web application

    1 project | /r/learnpython | 1 Jan 2021
  • +2300 Notion Icons

    1 project | /r/Notion | 27 Dec 2020
  • How Can I Make 15mb Images Load Faster

    1 project | /r/webdev | 1 Oct 2020
  • A note from our sponsor - Nutrient
    nutrient.io | 12 Feb 2025
    Bad PDFs = bad UX. Slow load times, broken annotations, clunky UX frustrates users. Nutrient’s PDF SDKs gives seamless document experiences, fast rendering, annotations, real-time collaboration, 100+ features. Used by 10K+ devs, serving ~half a billion users worldwide. Explore the SDK for free. Learn more →

Index

What are some of the best open-source Intersectionobserver projects in JavaScript? This list will help you:

# Project Stars
1 vanilla-lazyload 7,749
2 react-lazy-load-image-component 1,486
3 exemple-scroll-reveal 5
4 tutorial-image-slider 2

Sponsored
Nutrient - The #1 PDF SDK Library
Bad PDFs = bad UX. Slow load times, broken annotations, clunky UX frustrates users. Nutrient’s PDF SDKs gives seamless document experiences, fast rendering, annotations, real-time collaboration, 100+ features. Used by 10K+ devs, serving ~half a billion users worldwide. Explore the SDK for free.
nutrient.io

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