Bootstrap themes and templates curated in one totally free, high-quality collection. Bootstrap designers and developers can use these free templates and themes to kickstart Responsive Web Design projects.
Grayscale is a free Bootstrap theme with a dark color scheme, smooth scrolling page animations, and a collapsing top navigation bar. It works great for portfolios, businesses, and more!
You most certainly know about Twitter Bootstrap - the popular front end framework for building websites and apps. It favors simple, responsive design, and comes bundled with a sensible default stylesheet, a number of useful jQuery plugins ...
MIT-licensed HTML5 template and CSS framework built for responsive design based on a 12-column grid. The boilerplate contains no JavaScript, just HTML, CSS and example site icons (favicon & iOS).
A MIT-licensed template for HTML5 websites that includes a lot of CSS and JS tweaks and optimizations. It provides support for JQuery, Google Analytics, old browsers, etc.
Smashing Magazine is an online magazine for professional Web designers and developers, with a focus on useful techniques, best practices and valuable resources.
“For people who make websites” A List Apart Magazine explores the design, development, and meaning of web content, with a special focus on techniques and benefits of designing with web standards.
W3C Markup Validation Service, a free service that checks Web documents in formats like HTML and XHTML for conformance to W3C Recommendations and other standards.
Build a Feed You Can Cut 'n Paste, will help you format a feed's display with the information you want to use on your web site. All you need to enter is the URL for the RSS source.