Animated Skeleton Loading Screens In Pure CSS
A CSS skeleton loader library that creates an animated skeleton preview of your block content (e.g. text, cards, images) when the data is loading.
Loading
Simple Plain Circle Progress Bar Library – ProgressCircle.js
A JavaScript library for generating circular progress (loading) bars using plain JavaScript and CSS. No image, SVG, and canvas required.
Pages Transition Loader In Vanilla JavaScript
A Vanilla JavaScript library that displays a customizable loading indicator while loading assets on your web pages.
Easy Progress Bar Engine With Promise Support – Rsup Progress
A simple, fast, modern progress bar JavaScript library with promise support.
Easy Lazy Loading Plugin For Images – lazyloading.js
A vanilla JavaScript library that enables lazy loading functionality on your site without having to add extra attributes to the original images.
CSS Only Image Loader With Fallback
A pure CSS loading indicator that displays when an image is loading on the page. It has the ability to display a fallback error image if the original image fails to load.
Pure JavaScript Library For Lazy Loading Images & Videos – lazyload.js
A stand-alone JavaScript library for lazy loading images, videos, and iframes without any dependencies.
Customizable Screen Skeleton Loader In CSS – css-skeletons.css
A CSS library to generate an animated, highly customizable skeleton preview of your web content using a single DIV.
Facebook Inspired Skeleton Loader In Pure CSS – Placeholder Loading
This is the pure CSS solution to create simple, animated, customizable skeleton loading effect as you’ve seen on Facebook.
Image Loading Blur Effect In JavaScript And CSS
A loading indicator that adds a beautiful image loading blur effect to your site. Kind of like Medium.com’s image lazy loading animation.