Anthropic switched to HTML artifacts because they’re faster and more reliable...

https://oscar-wiki.win/index.php/How_do_I_package_an_HTML_artifact_approach_into_a_reusable_Claude_skill%3F

Anthropic switched to HTML artifacts because they’re faster and more reliable for internal planning, code reviews, design systems, and reports. Their pages load 5 times quicker than Markdown versions. This speed boosts team productivity and handles over 4