High performance and SEO friendly lazy loader for images (responsive and normal), iframes and more, that detects any visibility changes triggered through user interaction, CSS or JavaScript without configuration.

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.

🌅 React lazy load images with IntersectionObserver API and Priority Hints

Load and transform images using a toolbox 🧰 of custom import directives!

Responsive HTML Image Maps

Produce images at different sizes for responsive websites.

Cloudinary NPM for node.js integration

Easy responsive images for Jekyll.

gulp-responsive generates images at different sizes

This plugin has been DEPRECATED. Check out Imager X instead.

An unopinionated Jekyll plugin for generating and using responsive images

React Native component for scaling an Image within the parent View

An Eleventy starter project built to be fast

High-performance responsive/progressive images for SvelteKit

PHP library to manipulate and generate responsive images

Advanced image handling for Timber.

Custom responsive image formats for https://strapi.io

Automatically generate resized images at build-time, optimized for the responsive web, and using components to render them easily as <picture> elements.

Image Aspect Ratio Crop field for Advanced Custom Fields

Dynamic image server for web and print