Anthropic switched to HTML artifacts from Markdown because they load 5 times...

https://direct-wiki.win/index.php/What_Happened_in_the_First_16_Hours_of_that_Anthropic_HTML_Post_on_X%3F

Anthropic switched to HTML artifacts from Markdown because they load 5 times faster and handle complex layouts better. This means code reviews, planning docs, and design systems render smoothly without formatting glitches. With over 4