Folder Name Description of Contents aria-roles-list list of ARIA (Accessible Rich Internet Applications) role names aria-states-properties list of aria states and properties via https://w3.org/WAI/PF/aria/states_and_properties color-name-hex CSV of HTML color names and their 6-digit hexadecimal encoding values css-property-names Style sheet property names from cssreference.io html-encodings-list HTML encodings via https://encodings.spec.whatwg.org html-entities-list List of HTML Entities, i.e. symbols prepended by ampersands html-entities-spec HTML entities with associated codepoints and characters https://html.spec.whatwg.org/entities.json html5-tags-list A list of HTML5 tags (one-per-line) iso8859-characters-list Character entity references for ISO 8859-1 characters https://w3.org/TR/html401/sgml/entities.html#h-24.2.1 javascript-reserved-words reserved words in JavaScript left-angle-bracket 70 '<' encodings from OWASP XSS Filter Evasion Cheat Sheet meta-name-extensions Extension values for the name="" attribute of the HTML <meta> element via https://wiki.whatwg.org/wiki/MetaExtensions microsoft-api-extensions Microsoft JavaScript API extension identifiers via https://developer.mozilla.org/en-US/docs/Web/API/Microsoft_Extension rel-value-extensions Known values for the HTML rel="" attribute via http://microformats.org/wiki/existing-rel-values rgb-code-names an 8-bit triplet of HTML color codes and the associated name