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Organization Summary

Wikimedia is a global movement whose mission is to bring free educational content to the world. Through various projects, chapters, and the support structure of the non-profit Wikimedia Foundation, we operate some of the largest collaboratively edited reference projects, including Wikipedia, a top-ten internet property.

We develop dozens of free software projects open to contributors, including the MediaWiki content management system plus extensions, mobile apps, server infrastructure, analytics, fundraising and more.

Most development is traditionally performed by volunteers. Personal "pet projects" are included as well, as long as their main developers are wikimedians (e.g. wikipedians) and they have some relation to the Wikimedia wikis.

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447,165 commits by
164 outside people on
128 of 213 projects
Wikimedia
139,039 commits by
20 people on 82 projects
31,622 commits by
19 of 23 people on
351 outside projects

Portfolio Projects

 
Name   Primary Language I Use This Community Rating 12-month Activity & Year-on-Year Change
Contributors Commits
img avatar MediaWiki
PHP
781
4.28444
   
  Affiliated:  5 +1 (25%) 308 +222 (258%)
  Outside:    204 +7 (3%) 23868 +3359 (16%)
img avatar Semantic MediaWiki
PHP
24
4.5
   
  Affiliated: 
  Outside:    31 -2 (6%) 142 -130 (47%)
img avatar MediaWiki Widgets
PHP
22
4.2
   
  Affiliated: 
  Outside:    3 -3 (50%) 21 -9 (30%)
img avatar Pywikibot
N/A 17
4.625
   
  Affiliated: 
  Outside:   
img avatar translatewiki.net
PHP
14
5.0
 
  Affiliated:  3 +2 (200%) 16 +10 (166%)
  Outside:    38 +8 (26%) 591 +65 (12%)
img avatar Semantic Forms
12
4.8
   
  Affiliated: 
  Outside:   
img avatar Wikidata
PHP
10
4.8
   
  Affiliated:  2 +1 (100%) 7 +1 (16%)
  Outside:    76 +10 (15%) 4041 +1715 (73%)
img avatar MediaWiki extensions...
PHP
10
4.66667
   
  Affiliated:  5 -1 (16%) 246 -122 (33%)
  Outside:    307 +78 (34%) 28658 +14276 (99%)
img avatar Wikibase
PHP
10
5.0
 
  Affiliated:  2 +1 (100%) 3 -2 (40%)
  Outside:    58 +2 (3%) 2368 +144 (6%)
img avatar MediaWiki extensions...
PHP
8
5.0
 
  Affiliated:  6 -3 (33%) 1126 +736 (188%)
  Outside:    681 +348 (104%) 165730 +113887 (219%)
See All 213 Portfolio Projects