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
3D Graphics by a Lightweight Open-Source Software
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