It always amazes me how little do we know about everyday things around us. Today I came across “Unraveling the JPEG” article, which is a deep dive into the JPEG format. JPEG images all around us, but how much do we really now about them? I bet you even the most technical web developers and designers will have their hands full with this, let alone all the non-technical people who snap selfies on a daily basis.
Not only the article itself dives into the technical details, but it also provides an inline JPEG editor, which you can use to play around with the data and see how it affects things. Great job!