<details> and <summary>

[LeaVerou]

A disclosure widget that can be toggled to hide or show content interactively.

Code sample

<details>
    <summary>Details</summary>
    Longer content
</details>

MDN URL:

https://developer.mozilla.org/en-US/docs/Web/HTML/Element/details

Specification URL:

https://html.spec.whatwg.org/multipage/interactive-elements.html#the-details-element

Any other links?

No response

How stable is this feature?

Stable (Widely supported for several years)

Type of feature

HTML element

What focus area does this feature fall into?

Interactivity

Details

No response