prior art: https://twitter.com/dev_elizabeth/status/1593511444389183489
replicates: http://mastodonprofile.web.app
bookmarklet details: https://indieweb.social/@thomasreggi/109369591846357657
bookmarklet alternative code: https://codepen.io/reggi/pen/mdKqgQx
bookmarklet alternative landing: https://codepen.io/reggi/full/mdKqgQx
deno code: https://dash.deno.com/playground/mastodon-redirect
deno server: https://mastodon-redirect.deno.dev

1️⃣ If your instance is https://indieweb.social here's an example
https://mastodon-redirect.deno.dev/?set=https://indieweb.social
https://mastodon-redirect.deno.dev/?set=https://indieweb.social&referer=https://imverified.up.railway.app/techtwitter
https://mastodon-redirect.deno.dev/?redirect=@jlarky@fosstodon.org
https://mastodon-redirect.deno.dev/?redirect=@notsidney@indieweb.social (test same instance resolution)
https://mastodon-redirect.deno.dev/?set=https://indieweb.social&redirect=@jlarky@fosstodon.org

2️⃣ If your instance is https://fosstodon.org here's an example
https://mastodon-redirect.deno.dev/?set=https://fosstodon.org
https://mastodon-redirect.deno.dev/?redirect=@thomasreggi@indieweb.social