W3C Packages

Get list of all available CSS properties

Create views as components using DOM. Run the same code on the browser and on the server.

Change your ng-attributes to data-ng-attributes for HTML5 validation

A framework for building highly interactive user interfaces and data visualizations dynamically with JavaScript.

A fork of jsdom/jsdom-little to run within JavaScript Core on iOS, with all dependencies builtin

CLI tool to compute and check Subresource Integrity digests.

implementaion of URL at WHATWG Living Standard https://url.spec.whatwg.org/

A lightweight custom-element-like hook for use with existing frameworks

Legacy semantics for SCION Statecharts

Find broken links and broken fragments

Creates SVG badges for EARL files.

A FIDO 2.0 / W3C WebAuthn server

This is the exact same JSDOM package but with a slight edit to allow custom attribute names

List of SVG event handler attributes

This is the exact same JSDOM package but with a slight edit to allow custom attribute names. All credits goe to JSDOM developers

A JavaScript implementation of many web standards

d3 customized version for yk

Use Custom Properties Queries in CSS. Forked to work with postcss-html.

List of values that can be used as `name`s on HTML `meta` elements