The next January 15th Wikipedia turns 15 years. In Bitergia, we don’t want to miss the opportunity to say Happy Birthday and congratulate Wikimedia Foundation for “encouraging the growth, development and distribution of free, multilingual, educational content, and to providing the full content of these wiki-based projects to the public free of charge“.
Wikipedia is one Wikimedia’s projects. In fact, it is the oldest, and largest, Wikimedia project, predating the Wikimedia Foundation itself. Wikipedia is often described as a wiki, but it is in fact a collection of over 200 wikis, one for each language, all running on the MediaWiki software. MediaWiki is a free software open source wiki engine, originally developed for and used by Wikipedia, that now is used on other projects of the non-profit Wikimedia Foundation. MediaWiki is freely available for others to use (and improve), and it is used by severals organizations around the world.
After 15 years, many contributors have participated in the MediaWiki project. In Bitergia, we collaborate with the Wikimedia Foundation by analyzing and providing up-to-date development community metrics. The project is characterized by being very inclusive accepting code. Let’s see some of the numbers behind the development of the Foundation’s project in these years (all data available at Wikimedia Foundation Dashboard so feel free to play with the dash and find out data you are interested in):
These are some of the big numbers, however there are much more interesting data in the project. Some examples: Who is contributing code, what regions have more weight in the development or how is the evolution of the merged commits? Take a look in the Wikimedia project evolution: