Rellax
Lightweight, vanilla javascript parallax library
Laxxx
Simple & light weight (3kb minified & zipped) vanilla javascript plugin to create smooth & beautiful animations when you scrolllll! Harness the power of the most intuitive interaction and make your websites come alive!
Effeckt.css
A Performant Transitions and Animations Library:
Barba.js
Create badass, fluid and smooth transition between your website's pages.
React Leaflet
⚛️ React components for 🍃 Leaflet maps
Balloon.css
Simple tooltips made of pure CSS
Jquery Transit
Super-smooth CSS3 transformations and transitions for jQuery
Magic
CSS3 Animations with special effects
Green Sock Js
Public repository for GreenSock's JavaScript libraries like GSAP. See http://www.greensock.com
Odometer
Smoothly transitions numbers with ease. #hubspot-open-source
Smooth State.js
Unobtrusive page transitions with jQuery.
Ant Motion
:bicyclist: Animate specification and components of Ant Design
TweenJs
A simple but powerful tweening / animation library for Javascript. Part of the CreateJS suite of libraries.
Elevator.js
Finally, a "back to top" button that behaves like a real elevator.
Dynamics.js
Javascript library to create physics-based CSS animations
Animsition
A simple and easy jQuery plugin for CSS animated page transitions.
Granim.js
Create fluid and interactive gradients animations with this small (< 10 kB) js library.