Neo-Brutal Accordion
Native <details> rows between 2 px rules: works without JavaScript, and closed text stays findable with the browser's find.
Accordion
Native <details> items: works without JavaScript, and closed text stays findable with the browser's find. exclusive keeps one item open (native details name).
Live, interactive React component · light themeResponsive
About the Swiss Tech Mono Accordion
Native <details> items: works without JavaScript, and closed text stays findable with the browser's find. exclusive keeps one item open (native details name). The height animates where ::details-content is supported; a square plus box turns into an ink minus.
It is part of Swiss Tech Mono. The style’s 92 pieces share one set of tokens, type and motion, in a light and a dark theme, so whatever you take from it fits together.
To put it in your project, copy the prompt into Claude Code, OpenAI Codex or Cursor, or add the file and its styles by hand. The documentation walks through both.
Noir Aurora Accordion
Native <details> items on hairlines: works without JavaScript, and closed text stays findable with the browser's find. exclusive keeps one item open (native details name).
Soft Bento Accordion
Native <details> items: works without JavaScript, and closed text stays findable with the browser's find. exclusive keeps one item open (native details name).