Cheat sheets are helpful for independent contractors and technology professionals for so many reasons, and we love to share them. From learning to use LinkedIn to summarizing complex technologies, we've covered many areas with some great infographics.
This infographic from make a websitehub.com doesn't earn points for style, but as far as information goes, it takes the cake. It covers everything you need to know to speed up your day while using jQuery. Better yet, if you're already well-versed, you can pass it off to somebody who's always asking you questions!