This is a powerful idea. I've looked for tools to do this exact thing. I'm the sole animator on a team of software developers and currently when I want to cre

This is a powerful idea. I've looked for tools to do this exact thing. I'm the sole animator on a team of software developers and currently when I want to create an animation in an iOS app I usually start by mocking up the animation in a tool like after effects, and then recreate that animation using my graph editor as reference in core animation. Svg works well for storing shapes. Having a similar standard for storing animation curves is really powerful.