The library developed and used by 3blue1brown [1] is open-source [2] and seems to fit the same use case. I don’t know about widely-used, though. [1] https://3b

The library developed and used by 3blue1brown [1] is open-source [2] and seems to fit the same use case. I don’t know about widely-used, though. [1] https://3blue1brown.com https://3blue1brown.com [2] https://github.com/ManimCommunity/manim https://github.com/ManimCommunity/manim