W3 Schools, Html, CSS, World Wide Web, jQuery, PHP, JavaScript, CMS

W3Schools is a web developer's portal, with tutorials and references relating to web development subjects, including HTML, XML, CSS, JavaScript, PHP, and SQL. W3Schools is free of charge, and is funded through text and display advertising.[1] The tutorials and references on the website and the related code are proprietary.[2] The site derives its name from the abbreviation for the World Wide Web; W3 is a numeronym of WWW. W3Schools is not affiliated in any way with the W3C.[3]

	Tutorials and references The site largely consists of beginner's tutorials and references of the main web development subjects and languages. External links W3Schools W3Schools homepage W3Schools on InvisionZone W3Schools forum W3fools W3fools