Web platform features explorer

<details>

Widely available since 2022-07-15
Tags: api html Groups: HTML > HTML elements

The <details> element is a disclosure widget which can be expanded to reveal additional content. When closed, only the nested <summary> element is visible.

Learning resources on MDN

No MDN documentation found. You can search for the feature on MDN. If you believe that MDN has no documentation about this feature, you can open an issue on MDN's GitHub repository.

Browser support (view on caniuse.com)

Specifications