The file format/After Effects exporter used is from: https://github.com/bodymovin/bodymovin https://github.com/bodymovin/bodymovin which was pretty simple to

The file format/After Effects exporter used is from: https://github.com/bodymovin/bodymovin https://github.com/bodymovin/bodymovin which was pretty simple to use. I saw Lottie first, found bodymovin, and had an After Effects animation in our React app in about 15 minutes. edit: I'm not affiliated with either project.