mostly:
blog: wp.vivl.im (new! i set this up 2 weeks ago! not much there yet)
mastodon / fediverse: @viv@snoot.tube
matrix, discord: i am on them, ask me
less frequent:
github: vivlim (this... is not a social media website)
bluesky: @vivl.im (uncommon)
tumblr: viviridian (also uncommon)
twitter: @vivviridian (extremely rare. there are two v's)
instagram/threads: viviridian (basically never)