Hey fellow schemers. You guys are nice and there's a texboard list over there, let's share the imageboards we use!
I use lainchan and arisuchan for programming related threads, sushigirl for the comfy feeling.
Another comfy website is lewd, though not a chan.
https://lainchan.org
https://arisuchan.jp
https://sushigirl.us
https://lewd.sx