It's basically an after effects vector animation for each letter of the alphabet[1], which is rendered as SVG (JSON really) with bodymovin[2], and played back (

It's basically an after effects vector animation for each letter of the alphabet[1], which is rendered as SVG (JSON really) with bodymovin[2], and played back (maybe with lottie?) with key bindings. [1] https://animography.net/products/mobilo https://animography.net/products/mobilo [2] https://aescripts.com/bodymovin/ https://aescripts.com/bodymovin/