Yes, back in the day I did a lot of work in Flash. For cross-platform compatibility (and to bow down to Apple), I use Javascript solutions now, but I believe some things hold up over time. One of those things is a Christmas card I created many years ago. I still love it and still share it. There are a lot of Cat holiday cards out there, but I’m a bit biased.

Check it out at https://geekgoddess.com/meowy-catmas