Lightweight Loading Overlay Plugin For Bootstrap 5 – AvalynxLoader
A lightweight JavaScript plugin for Bootstrap 5 that displays a loading overlay with an animated spinner over specified DOM elements.
JavaScript & CSS loading indicator
25+ CSS Scroll/Reveal/Loading/Typing Animations for the Web – CSS Animation
A CSS animation collection with fade, slide, hover, typewriter, and loading effects. Scroll reveals use a small vanilla JavaScript helper.
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.
Highly Customizable Skeleton Loader In Pure CSS – Skeleton Mammoth
A CSS library for creating customizable skeleton loaders to provide a visual placeholder while the content loads.
loadersz: 160 Canvas Loading Animations for the Web
Create Canvas animations for loading, search, processing, uploads, reasoning, and other async tasks with loadersz.
Auto-Generated Skeleton Loader Web Component for Any Framework – phantom-ui
Add structure-aware skeleton loading states to any UI by wrapping it in the phantom-ui web component. Works in React, Vue, Svelte, Angular, Solid, Qwik, and Vanilla JavaScript with no adapters.
Material Design 3 Expressive Loading Indicator to React/Vue/Svelte/Vanilla JS
Add a Material Design 3 morphing loading indicator to your React/Vue/Svelte/Vanilla JS project with seven animated shape transitions and canvas rendering.
Math Curve Loaders: Mathematical SVG Loading Animations in CSS & JS
A pure SVG and CSS loader collection built on parametric math curves, including rose curves, Lissajous paths, cardioids, and hypotrochoids with live preview and export.
12+ Lightweight CSS Loading Animations – NanoLoader
12+ customizable CSS loading animations with multiple colors, sizes, and mobile support. Easy plug-and-play setup.
Modern TypeScript Progress Bar Library – BProgress
A lightweight TypeScript library for creating slim, customizable top progress bars. A modern, maintained alternative to NProgress and Pace.js.