minify-html/gen/boolean_attrs.json

{
  "allowfullscreen": [
    "iframe"
  ],
  "allowtransparency": [
    "iframe"
  ],
  "async": [
    "script"
  ],
  "autofocus": [
    "button",
    "input",
    "keygen",
    "select",
    "textarea"
  ],
  "autoplay": [
    "media"
  ],
  "checked": [
    "input"
  ],
  "controls": [
    "media"
  ],
  "default": [
    "track"
  ],
  "defer": [
    "script"
  ],
  "disabled": [
    "button",
    "fieldset",
    "input",
    "keygen",
    "optgroup",
    "option",
    "select",
    "textarea"
  ],
  "disablepictureinpicture": [
    "video"
  ],
  "formnovalidate": [
    "button",
    "input"
  ],
  "loop": [
    "media"
  ],
  "multiple": [
    "input",
    "select"
  ],
  "muted": [
    "media"
  ],
  "nomodule": [
    "script"
  ],
  "novalidate": [
    "form"
  ],
  "open": [
    "details",
    "dialog"
  ],
  "playsinline": [
    "media",
    "video"
  ],
  "readonly": [
    "input",
    "textarea"
  ],
  "required": [
    "input",
    "select",
    "textarea"
  ],
  "reversed": [
    "ol"
  ],
  "scoped": [
    "style"
  ],
  "seamless": [
    "iframe"
  ],
  "selected": [
    "option"
  ]
}