You can thank Friday Night Funkin' for singlehandedly reviving Newgrounds again. I had an account I made back in 2014 and used briefly in 2018 and then completely forgot about, so I started uploading my art on there. Give me a follow there, please, if you have a NG account, that is.

WARNING! I DO NSFW ART, TOO!

https://megaman135.newgrounds.com/