Web Standards

WHATWG

• DOM Standard
• HTML Standard

DOM Reference: MDN

• DOM Reference *
• Element
• Event reference
• Node

HTML Reference

• HTML Reference: MDN
• Elements & attributes
• ASCII Codes
• Character Entities (W3C)
• HTML5: MDN *
• Dive Into HTML5

HTML & ARIA

• ARIA in HTML
• W3C Working Draft 15 February 2020
• HTML5 Accessibility
• Browser support table
• HTML5 Accessibility Chops: When to use an ARIA role
• Using ARIA *
• W3C Working Draft 27 September 2018

CSS Specifications

• CSS Overview
• W3C CSS Working Group
• CSS Selectors Level 4
• W3C Editor's Draft, 21 April 2016
• CSS Selectors Level 3
• W3C Recommendation 29 September 2011
• CSS Snapshot 2010
• W3C Working Group Note 12 May 2011

CSS Reference: MDN

• CSS Reference *
• CSS: Selectors
• CSS: Attribute selectors
• Introduction to CSS
• CSS3
• Overview

SVG

• SVG 1.1, 2nd Ed.
• W3C Recommendation 16 August 2011
• Scalable Vector Graphics (SVG) 2
• W3C Editor’s Draft 4 November 2015
• Accessibility Features of SVG
• W3C Note 7 August 2000
• SVG: MDN
• SVG: W3C Working Group
• Scalable Vector Graphics in HTML5 (IBM)
• Basic concepts and usage

Validators

• CSS Validator (W3C)
• HTML Validator (W3C)
• HTML5 Validator
• Created with Mozilla support
• W3C Link Checker

WAI-ARIA

• WAI-ARIA Overview
• WAI-ARIA (latest)
• WAI-ARIA 1.2
• W3C Candidate Recommendation
• WAI-ARIA Authoring Practices 1.2
• W3C Editor's Draft
• ARIA Design Pattern Examples
• WAI-ARIA Authoring Practices 1.2
• WAI-ARIA 1.1
• W3C Recommendation
• WAI-ARIA Authoring Practices 1.1
• W3C Working Group Note
• ARIA Design Pattern Examples
• WAI-ARIA Authoring Practices 1.1

WCAG Specifications

• Web Content Accessibility Guidelines (WCAG) Overview
• Web Accessibility Initiative (WAI)
• Web Content Accessibility Guidelines (WCAG) 2.1
• W3C Recommendation 05 June 2018
• Web Content Accessibility Guidelines (WCAG) 2.0
• W3C Recommendation 11 December 2008