10:["$","div",null,{"className":"Post-module__aBOVGG__post","style":{"display":"flex","flexDirection":"column","alignItems":"center","gap":"8px","flex":"1","width":"100%","padding":"12px"},"children":[["$","div",null,{"className":"$undefined","style":{"display":"flex","gap":"0.4rem","flexWrap":"wrap","width":"100%"},"children":[false,[["$","a","B71A",{"href":"/B71A","className":"Post-module__aBOVGG__fg","style":{},"children":"dataset"}]]]}],["$","article",null,{"className":"article","children":[["$","div",null,{"className":"$undefined","style":{"display":"flex","justifyContent":"space-between","flexWrap":"wrap","width":"100%"},"children":[["$","h2",null,{"style":{"margin":"0.2rem"},"children":["$","a",null,{"href":"/E76C","children":"『HTMLElement.dataset』"}]}],["$","div",null,{"className":"$undefined","style":{"display":"flex","justifyContent":"end","alignItems":"center","flex":"1","textAlign":"right","whiteSpace":"nowrap"},"children":["$","div",null,{"children":"2022/5/7 5:28:00"}]}]]}],["$","div",null,{"className":"article_body","dangerouslySetInnerHTML":{"__html":"

https://developer.mozilla.org/ja/docs/Web/API/HTMLElement/dataset\n

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『HTMLElement.dataset』

HTMLのHTMLOrSVGElement客体のdataset属性