Anthropic switched to HTML artifacts because they make internal planning, code...

https://super-wiki.win/index.php/How_Do_I_Structure_an_HTML_Artifact_So_Claude_Can_Change_the_Data_Without_Rewriting_Layout%3F

Anthropic switched to HTML artifacts because they make internal planning, code reviews, design systems, and reports faster and clearer. Compared to Markdown, HTML cuts output time by 80% and handles 4.4 million views smoothly without slowing down