Pencil2D is an easy, intuitive tool to make 2D hand-drawn animations
JavaScript 3D library
JavaScript animation engine
Animation Engine for Dear ImGui
New Sketch-Based Modeling and Animation Tool
Animates a numerical value by counting to it
Easily create highly customizable particles
Just a simple Christmas tree, based on reddit story
Curated collection of interesting, creative, or inspiring CSS effects
Colorful animations in terminal output
JavaScript library to make drawing animation on SVG
Library to create smooth & beautiful animations when you scroll
Exports Flash .FLAs to GPU-friendly formats
Lightweight, simple to use jQuery plugin to animate SVG paths
Delightful, performance-focused pure css loading animations
Reveal CSS animation as you scroll down a page
A collection of loading spinners animated with CSS