Web development help

When i started learning web technologies firstly i used w3schools.com , at first time when i used it then it seems wonderful a lecture wise content, well organised but very soon i got the information of w3fools.com .I visited this website and i saw the content i was completely awkward of what I was doing on the w3schools they are just making us fool about web development .
I am very thankful to w3fools where i got to know about some useful websites to learn as:
You should learn from (and recommend) these more reputable sources:

1. • WebPlatform.org is an open community of developers building resources for a better web, regardless of brand, browser or platform.
   • Opera Web Standards Curriculum covers the basics of web standards-based design in HTML and CSS.
   • Google's HTML, CSS, and Javascript from the Ground Up presents the basics of web development with video tutorials presented by Google's expert web developers.
   • SitePoint is a pretty good reference for HTML, CSS and JavaScript. Their documentation always mentions feature support across different browsers, and describes known browser bugs.
   • The W3C, itself, has a wiki-based general Learn page as well as an HTML element reference.
   • The MDN (Mozilla's Developer Network) takes over at intermediate CSS and covers JavaScript better than anyone.
     The MDN is also a wiki (little known fact), which means we, as knowledgeable web developers, can add or change information so the pages are as effective and comprehensive as possible.