URL Rewriting for the Fearful

http://24ways.org/2013/url-rewriting-for-the-fearful/

This isn’t going to be a comprehensive guide to every URL rewriting problem you might ever have. That would take us until Christmas. If you consider yourself a trial-and-error dabbler in the HTTP 500-infested waters of URL rewriting, then hopefully this will provide a little bit more of a basis to help you figure out what you’re doing. If you’ve ever found yourself staring at the white screen of death after screwing up your .htaccess file, don’t worry. As Michael Jackson once insipidly whined, you are not alone.

Gone In 60 Frames Per Second: A Pinterest Paint Performance Case Study

Gone In 60 Frames Per Second: A Pinterest Paint Performance Case Study

Today we’ll discuss how to improve the paint performance of your websites and Web apps. This is an area that we Web developers have only recently started looking at more closely, and it’s important because it could have an impact on your user engagement and user experience.

Nice summary on Smashing Magazine!