CSS / 3 Feb 2012
Local coding environments are great, but it’s often the case that I don’t want to crack open Espresso and spend a few minutes setting up to code when all I really want is to test out an idea or work on a bug. Also, sharing options for most local coding apps are limited and typically require integrating an outside app like Dropbox.
Online playgrounds or sandboxes such as jsFiddle solve this problem by providing you with an instantly ready coding environment for you to begin experimenting in as soon as the page loads. These tools let you combine CSS, HTML and often even JavaScript to create and share coding examples. I’m completely addicted to these things and have extensively tested every one I can get my hands on. Today I’ll go over my five favorites and discuss not only why what I like about each option, but also where they fall short.