List of values that can be used as `name`s on HTML `meta` elements
MIT License
List of valid values for `rel` on `<link>`
Map of SVG elements to allowed attributes
Map of web namespaces
Info on HTML / XHTML / MathML / SVG doctypes
Map of HTML elements to allowed attributes
List of ARIA attributes
List of known void HTML elements
Match the case of `value` to that of `base`
List of HTML event handler attributes
List of known SVG tag names
List of known MathML tag names
List of link types as specified by HTML
List of known HTML tag names
Info on HTML character encodings.
List of link types for `rel` on `a` and `area`