Exclusive Accordion
Browsers that support the name attribute on <details> get native exclusive accordions — no JS engine needed. Omit name to allow several open at once.
What is this?
A CSS framework.
Does it need JS?
Only the progressive enhancers you import.
<details name="faq" open>
<summary>What is this?</summary>
<p>A CSS framework.</p>
</details>
<details name="faq">
<summary>Does it need JS?</summary>
<p>Only the progressive enhancers you import.</p>
</details>Not shipping an accordion JS engine is a design decision, not a gap.