Chicken sounds super interesting but I’ve never used it. Anybody have a tutorial(s) on how to get started using chicken? And specially how do you do to 2D graphics with it?
For graphics, see eggs categorized "graphics" at https://eggs.call-cc.org - The CHICKEN 5 list of graphics eggs is not very long, but for CHICKEN 4 there are quite a few eggs, some of which will probably be ported soonish.
Your best bet is probably doodle: https://wiki.call-cc.org/eggref/4/doodle but feel free to browse the list of other graphics eggs.