a place to hold c64 programs I write on the vice emulator
https://github.com/greggelong/basicSnake
https://github.com/greggelong/looklove_c64
https://github.com/greggelong/wolfram-CA-c64
javaScript sprite editor
https://greggelong.github.io/p5-sketches-from-web-editor/c64-sprite-editor/
from c64 user guide on spites
https://www.commodore.ca/manuals/c64_users_guide/c64-users_guide-06-sprite_graphics.pdf