Development statistics/en

Links to statistics about Wikimedia / MediaWiki software development.

Live statistics

 * Wikimedia software statistics on Open Hub (formerly Ohloh), including many projects.
 * Technical community metrics (Git, Gerrit, Phabricator, mailing lists) at https://wikimedia.biterg.io/.
 * Gerrit:
 * Phabricator offers tables showing open tasks by priority and by either user or project. Burndown charts are available per sprint.
 * "Phabricator monthly statistics" emails on the wikitech-l mailing list - see its archives.
 * Active users and new accounts per month
 * Mailing lists
 * Wikimedia mail stats and power posters.
 * IRC:
 * Most active users on IRC: #mediawiki, #wikimedia-dev, #wikimedia-tech and others.
 * Gerrit and Phabricator: WikiContrib to query the recent activity of a list of people (see T220254).
 * Wikimedia mail stats and power posters.
 * IRC:
 * Most active users on IRC: #mediawiki, #wikimedia-dev, #wikimedia-tech and others.
 * Gerrit and Phabricator: WikiContrib to query the recent activity of a list of people (see T220254).

Other selected statistics

 * Yearly (?) code review statistics, including information about Gerrit reviewers.
 * Test coverage trends in our.
 * Code quality reports for core (may still be gathering data).

Historical / Obsolete / Outdated / Non-working

 * Top commenters and distribution of unreviewed revisions
 * Active committers by year
 * (SVN era, pre-2012: still in need of replacement):
 * Code review stats (archive by Nemo)
 * Total number of each status
 * Codereview stream
 * Signpost investigation: code review times
 * Signpost investigation: code review times