Beautiful Loading Spinners & Progress Bars – Loading-Visualization
Loading-Visualization is a JavaScript/CSS library to visualizing loading status in animated, customizable loading spinners & progress bars.
JavaScript & CSS loading indicator
Replace Favicon With A Loading Indicator In The Browser Tab – favloader
favloader is a vanilla JavaScript plugin that replaces the favicon with a customizable loading spinner when needed.
Simulate Youtube Top Loading Indicator With TopLoader.js
TopLoader.js is a small JavaScript component that lets you create an animated top progress bar to simulate the Youtube-style loading indicator.
Fullscreen Loading Indicator – ui-preloader
A minimal clean loader UI component to create a customizable, fullscreen, CSS3 animated indicator for any loading process.
Elegant Notification Popup JavaScript Library – Notiflix
Notiflix is a flexible, powerful and customizable notification popup library which sends different types of notification messages to the user.
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.
Ladda Button Component In JavaScript – Kaomos Button
Kaomos Button is a pure JavaScript Ladda Button web component that displays an inline loading indicator inside the action button when a certain action is triggered.
9 Minimal CSS Loading Spinners
Yet another collection of 9 minimal loading spinners created using pure CSS/CSS3.
Fancy Three-dots Loading Spinners With Pure CSS – Three Dots
Three Dots is a small CSS/CSS3 library that provides a set of 19 fancy animated loading spinners created with three dots.
12+ Pure CSS/SCSS Loading Indicators – SpinThatShit
SpinThatShit is a set of 12+ pure CSS single element loading spinners which can be used to indicate the content loading status in an elegant way.