Standard Subresource Integrity library -- parses, serializes, generates, and verifies integrity metadata according to the SRI spec.
Use Custom Media Queries in CSS
Nest style rules inside each other
Use Custom Properties Queries in CSS
List of standard HTML tags
List of standard SVG tags.
Use Custom Selectors in CSS
An implementation of WHATWG EventTarget interface.
Convert modern CSS into something browsers understand
Use 4 & 8 character hex color notation in CSS
List of known HTML tag-names
List of known MathML tag-names
List of known SVG tag-names
Map of HTML elements to allowed attributes
A stand-alone working lightweight version of the W3C Custom Elements specification
List of known void HTML elements
Map of web namespaces
powered by npms.io 🚀