Every now and then, developers will ask – or will be asked – what is one of the most important things I should learn in order to get involved when writing code?
Obviously, this assumes that the person already knows how to write code, likely knows how to upload a site or compile the source code into an executable or any of that, but maybe they’re looking for something to amp up their development process.
Whatever the case, the rest of this content is for those who have been working with WordPress for a while, but are looking for some additional tools to help improve their development-fu. If you’re an intermediate to an advanced developer, this may not be of much interest.
But for the rest of you, I can’t recommend source control and differential utilities enough when amping up your development.

