Anthropic switched to HTML artifacts instead of Markdown to boost clarity and...

https://web-wiki.win/index.php/Why_HTML_Leads_to_Better_Engagement_than_Markdown_for_Dev_Teams

Anthropic switched to HTML artifacts instead of Markdown to boost clarity and speed in planning, code reviews, and reports. They’ve seen a 5x drop in loading latency and handled 4.4 million views seamlessly