I was burbling about my cute Chevy Spark EV to a friend, and I was showing off the infotainment theme customizations I did, and I'm still very proud of the battery state of charge screen animations!

The white sparks are shown when the car is accelerating or decelerating, representing the Bussard Collector  I wrote a Python script to run a particle engine and bake them into SVG frames.

https://hufman.github.io/stories/sparktheme