The Hub

Why write a wiki from scratch when you can use an existing one that's had lots of smart people iron out the bugs over the years and add features you never thought of.

Doku-Wiki is the one I use because it is written in PHP and because it stores the data not in a database but in plain text files in a folder hierarchy that mimics the folder layout within the wiki. It also has a treeview plugin so you can create a structure similar to the Scrivener layout: Manuscript->Chapter One->Scene One etc. You can take a look at my website to see how the plugin looks: https://philip-p-ide.uk/. It has bucket-loads of plugins and writing your own is simple enough (I wrote one to count downloads s I could keep tabs on which versions of my Orbital Calculator software were the most wanted).