This is a fantastic list for Web Developers.
100+ Resources for Web Developers
From the Blogpost :
There is some amazing stuff out there on the Web-resources, tools, tricks, and tips. Problem is, as a Web developer, you spend so much of your time just keeping up with new technologies – learning, playing – and this doesn't leave much time to go hunting for the latest and greatest tool, or for a better way of doing things.
So we've put together a list of over 100 resources to help make your life as a developer easier; where to find snippets of code, sites that automate processes, cheat sheets, lessons, useful tools and a couple of silly videos to give your brain a break if you make it through to the end. Please enjoy!