http://zero.tilda.cc/
Create your own new blocks with a unique adaptive design. You control the appearance of each element according to your ideas.
https://www.kusw.ac.jp/general/introduction/course/education
https://haptic.app/
https://ufo-ninjala.jp/
https://www.fmworld.net/digital-paper/top.html
https://www.kansai-u.ac.jp/dx/