DooLittle is small but powerful mini CMS system that is written in plain and simple PHP and uses flat-files for storing content. You will find that dooLittle can by very usable in many scenarios. For example, you can use it to quickly create online documentation, just like this one you are reading now. Or you can use it to create simple websites for yourself or your company.
It is written in plain and simple PHP so you can experiment with it and eventually learn from your or my mistakes.
Since it is basically a whiteboard for storing whatever you like, you can easily find other uses for it.
I hope that you will enjoy using and creating with dooLittle, as much as I have enjoyed making it!