Think about adoption of ruffle Flash Emulator (rust)

[simonsan]

Important blog post: https://blog.archive.org/2020/11/19/flash-animations-live-forever-at-the-internet-archive/

The internet archive is emulating Flash with their own tool called https://ruffle.rs/ . I thought it might be helpful here as well considering performance issues and end of lifetime regarding Flash. So you might want to take a further look into it.

Cheers