Anthropic switched to HTML artifacts because they load 5 times faster than...
https://alexisqoem867.trexgame.net/how-do-i-keep-html-artifacts-readable-for-people-who-hate-front-end-stuff
Anthropic switched to HTML artifacts because they load 5 times faster than Markdown, making internal planning, code reviews, design systems, and reports smoother for everyone. With over 4