Hacking GitHub to Build Your Own Wiki

Here at Ably, we have an immense amount of information that needs to be shared among our employees, from the various services we use to the usage of our own system and various company protocols.
Until recently, we’ve been using the GitHub Wiki functionality to do the job but lately, we have had a few issues with this. Firstly, there’s no form of version control for the wiki available through the GitHub interface. Secondly, we wanted the wiki’s content to be easily searchable from the actual page.

Link: https://dzone.com/articles/hacking-github-to-build-your-own-wiki