Ask HN: Creative Coding Communities?

I'm recently starting again [1] on visual creative coding (currently learning TouchDesigner), and I was hoping to find whatever online communities where people share work and their code so that I can contribute and learn.

Do you know any online communities? I've found shader.zone so far but was also looking for any others.

Thanks!

[1] I say again since I've done some Processing, moved to p5.js, and then custom GLSL shaders in Three.js. But this time around I have more math and programming maturity under my belt so I want to revisit this stuff and take it further