Sure, After Effects is awesome.

But have you considered these open source alternatives?

They are free, self-hostable and community-driven.

Check by yourself:  Remotion .

  1. So is Remotion

    Create videos programmatically in React

    ★ 57.1K Video License: https://github.com/remotion-dev/remotion?tab=License-1-ov-file#readme

    Remotion is a framework for creating videos programmatically using React.

    preview

    Read more about Remotion