Three.js
threejs.org
The WebGL renderer everyone builds on
ToolsOpen sourceJavaScriptWebGL
Rive
Interactive motion graphics that ship in the product
Live site
rive.app
Preview Rive inline
Loads the real site in a frame. Some sites block embedding — if it comes up blank, use Open instead.
What it is
A design tool and runtime for state-machine animation. Draw once, then drive the same file from the web, iOS or Android — the usual pick when a Lottie file is not interactive enough.
Tags
motiondesign-toolinteractiveruntime