One thing any good developer will tell you is that efficiency is key. Whether that be workflow, the code itself, or just achieving a single goal. Invest a little forethought at the beginning to save a lot of time later. I like to think of it as being cleverly lazy. One great example of this is by simply utilising the id="" attribute on the <body> element. Yep, really, something as simple as that…
Direct link: Body IDs – Making Life Easier for Yourself