In this section I will walk you through all of the core concepts in detail.

I strongly recommend that you read this section end-to-end at least once. This will give you a solid grasp of the system; you may then choose to use individual sections like a reference manual.

As you read it, you'll have questions. Hold your horses and keep reading; I believe I have addressed most of them, but because this is a linear thing it might take me a few pages to get to the thing you're thinking of.

The basic idea of Johnny.Decimal is very simple, but its power comes when you truly understand it. Reading this should give you that understanding; if you still have questions, or if I have not made something clear, please [get in touch].

What's here

Here's a link to each page in this section.

Advanced concepts