Spent some time today porting some matrix demos to FastLED::NeoMatrix that SublimeArtistry nicely pointed my way.
Fireworks2 is quite nice: https://www.youtube.com/watch?v=J5THIvNpLnU
https://github.com/marcmerlin/FastLED_NeoMatrix/blob/master/examples/zNO_GFX/FireWorks2/FireWorks2.ino
If you care about https://github.com/marcmerlin/FastLED_NeoMatrix/blob/master/examples/zNO_GFX/TwinkleFOX/TwinkleFOX.ino I also have that, along with a video: https://www.youtube.com/watch?v=T7V8VRO7ygs
