Use dataset API for interacting with data- attrs#1840
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Please consider this PR only a suggestion.
There is no functional difference between
```js
const isRevealed = el.getAttribute("data-revealed");
```
and
```js
const isRevealed = el.dataset.revealed;
```
but to me the latter reads a little neater.
Another nice feature is that `dataset.multipleWords` in JS translates to
`data-multiple-words` in HTML.
josevalim
reviewed
Jul 16, 2026
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Please consider this PR only a suggestion.
There is no functional difference between
and
but to me the latter reads a little neater.
Another nice feature is that
dataset.multipleWordsin JS translates todata-multiple-wordsin HTML.