Here’s everything we published from the design, development, and data process for the page previews feature
As an open and transparent organization, most of our documentation is placed online, able to be viewed and emulated by anyone. Here's a list of the documentation for one of our recently released features.
Improving MediaWiki’s documentation and localization practices
We constantly talk about the importance of projects like Wikipedia, but have you ever thought about the hidden things that make it all possible?