Many outstanding free source code editors have come out recently, and they’re giving paid apps a run for their money.
For inspiration and ideas, check out this showcase of outstanding websites with large background images.
A discussion of the CSS style guides created and maintained by companies and open source projects like GitHub, Google, WordPress, and Bootstrap.
CSS is hard to maintain and scale without a well-defined approach. Here are five CSS development methodologies and style guides that can help.
Here are links to seven blog posts that give an overview of the tools, philosophies, and techniques being used to develop CSS at large websites and apps.