MDN HTML

MDN provides web developers whether they are new or experienced useful information on HTML and even has guides and references in order to teach new ways to make valid HTML. It is important for MDN to have updated rules and information so that anyone who uses their website to learn or use HTML that they provide a standard user experience. MDN explains how HTML is the backbone of websites, this is important to know because if you wanted to make a site for yourself or go to school to be a web developer you should learn the basics of HTML and what it is about.

MDN CSS

CSS is important for websites, CSS provides page styling and what type of accessibility features a site has in order to provide a good user experience. Like with HTML, MDN provides tutorials, guides, references and tools in order to make valid HTML and CSS so that you can have a better experience writing the code but so that the users viewing your page has a good experience to navigate and have a pleasing layout.

Summary

In summary MDN has great tools and guides to provide anyone the means to create current, valid, and proper HTML and CSS. If you were someone that had no experience with HTML or CSS you can go to MDN and come out with the basic knowledge to create websites, but if you are an entry or experienced developer this site provides you with the tools to ensure you are current with the way to code and if there are any new standards.