Wiki source code of Project Health

Last modified by Vincent Massol on 2024/01/10 12:46

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Vincent Massol 2.2 1 This page lists various metrics related to the development of the XWiki project.
2
Vincent Massol 2.1 3 {{toc/}}
4
Vincent Massol 6.1 5 You can also browse the [[old Project Health page>>ProjectHealthOld]].
6
Vincent Massol 8.2 7 = Metric Sites =
Vincent Massol 7.1 8
Vincent Massol 8.2 9 There are several sites on the web analyzing the XWiki project and providing metrics:
Vincent Massol 67.1 10
Sergiu Dumitriu 44.3 11 * [[Ohloh>>https://www.ohloh.net/p/xwiki]]
Vincent Massol 7.1 12 * [[Bitergia Report for 2014-01>>http://bitergia.com/public/previews/2014_01_fosdem/xwiki/browser/]]
Vincent Massol 8.1 13 * Sonar:
14 ** [[Sonar @ xwiki.org>>http://sonar.xwiki.org/]]
15 ** [[Sonar Nemo for XWiki Commons>>http://nemo.sonarqube.org/dashboard/index/321369?did=1]]
16 ** [[Sonar Nemo for XWiki Rendering>>http://nemo.sonarqube.org/dashboard/index/org.xwiki.rendering:xwiki-rendering?did=1]]
Vincent Massol 9.1 17 * [[SVNSearch>>http://svnsearch.org/svnsearch/repos/XWIKI/search]] (till 2011 when XWiki moved from SVN to Git)
18 * [[GitHub>>https://github.com/orgs/xwiki/dashboard]]:
Sergiu Dumitriu 44.4 19 ** [[XWiki Commons graphs>>https://github.com/xwiki/xwiki-commons/graphs]] ([[Monthly Pulse>>https://github.com/xwiki/xwiki-commons/pulse/monthly]])
20 ** [[XWiki Rendering graphs>>https://github.com/xwiki/xwiki-rendering/graphs]] ([[Monthly Pulse>>https://github.com/xwiki/xwiki-rendering/pulse/monthly]])
21 ** [[XWiki Platform graphs>>https://github.com/xwiki/xwiki-platform/graphs]] ([[Monthly Pulse>>https://github.com/xwiki/xwiki-platform/pulse/monthly]])
22 ** [[XWiki Enterprise graphs>>https://github.com/xwiki/xwiki-enterprise/graphs]] ([[Monthly Pulse>>https://github.com/xwiki/xwiki-enterprise/pulse/monthly]])
Vincent Massol 7.1 23
Vincent Massol 62.1 24 = Active Installs =
25
26 See [[dedicated page for Active Installs>>xwiki:ActiveInstalls.WebHome]].
27
Vincent Massol 1.1 28 = Downloads =
29
Vincent Massol 64.1 30 **Downloads for the WAR + HSQLDB packagings**:
31
Vincent Massol 65.3 32 {{chart type="bar" source="inline" params="range:B2-B14;series:columns;" title="XWiki Downloads (WAR+HSQLDB)" width="640" height="300"}}
Vincent Massol 66.3 33 |=Year|=Downloads|=Notes
Vincent Massol 1.1 34 |2005|19020|
35 |2006|62079|
36 |2007|56614|
37 |2008|132424|
38 |2009|256644|
39 |2010|257633|
40 |2011|174161|
41 |2012|276281|
42 |2013|242963|
Vincent Massol 46.1 43 |2014|367989|
Vincent Massol 62.2 44 |2015|353080|
Vincent Massol 64.1 45 |2016|247291|
46 |2017|232000|Extrapolated from data from 18 July 2016
Vincent Massol 1.1 47 {{/chart}}
48
49 Source:
Vincent Massol 67.1 50
Vincent Massol 1.1 51 * From [[OW2 Download stats>>http://stats.ow2.org/downloadStats/]] (requires credentials)
52 * These download figures contain [[all the distributions provided by XWiki on OW2>>http://forge.ow2.org/project/showfiles.php?group_id=170]].
53
Vincent Massol 3.1 54 Interpretation:
Vincent Massol 67.1 55
Vincent Massol 1.1 56 * At one point we had more distributions (workspaces, xeclipse, xoffice, xwatch, etc) and this could have lead to more downloads
Simon Urli 71.2 57 * Since XWiki 3.3 we now have a [[Debian distribution>>xwiki:Documentation.AdminGuide.InstallationViaAPT]] (.DEB), installable through [[APT>>http://en.wikipedia.org/wiki/Advanced_Packaging_Tool]] and we don't count those downloads in the figures above. They could account for an important part, we would need to retrieve their stats.
Vincent Massol 64.1 58 * Since XWiki 8.4 we now have [[Docker images>>https://hub.docker.com/_/xwiki/]] too.
Sergiu Dumitriu 44.5 59 * These download figures need to be correlated with the [[Active Installs>>xwiki:ActiveInstalls.WebHome]].
Vincent Massol 44.6 60 * These downloads do not count XWiki Extensions.
Vincent Massol 45.1 61 * The majority of XARs are downloaded from the Extension Manager and are not counted in these stats.
Vincent Massol 69.1 62 * In 2018 we stopped publishing our binaries on OW2 and thus we don't have the download figures since then. In addition, since we have several distribution channels (APT, Docker, xwiki.org, etc), it's impossible to track the download numbers. Thus we're now relying solely on Active Installs figures which provides a better tracking metric.
Vincent Massol 1.1 63
Vincent Massol 64.1 64 **Corrected Graph**:
65
Vincent Massol 66.1 66 We're using the [[Active Install Distribution proportions>>xwiki:ActiveInstalls.DistributionData]] to correct the download figure above.
Vincent Massol 64.1 67
Vincent Massol 66.1 68 Note that the Distribution data are only retrieved for XWiki 8.4.4+ so the corrections make sense only from 2017+ and they only been applied from 2017 forward.
69
70 {{chart type="stackedbar" source="inline" params="range:B2-C14;series:columns;" title="XWiki Downloads (Total)" width="640" height="300"}}
Vincent Massol 66.3 71 |=Year|=Downloads|=Correction|=Notes
Vincent Massol 66.1 72 |2005|19020|0|
73 |2006|62079|0|
74 |2007|56614|0|
75 |2008|132424|0|
76 |2009|256644|0|
77 |2010|257633|0|
78 |2011|174161|0|
79 |2012|276281|0|
80 |2013|242963|0|
81 |2014|367989|0|
82 |2015|353080|0|
83 |2016|247291|0|
84 |2017|232000|154000|Extrapolated, based on 60% of XAR+HSQLDB and 40% other (ie from ActiveInstalls.DistributionData)
Vincent Massol 64.1 85 {{/chart}}
86
Vincent Massol 65.2 87 Interpretation:
Vincent Massol 67.1 88
Vincent Massol 65.2 89 * Based on the corrected graph, we're actually increasing the number of downloads of XWiki overall!
90
Vincent Massol 47.5 91 {{comment}}
Vincent Massol 47.1 92 = Active Installs =
93
Vincent Massol 47.4 94 {{velocity}}
95 {{chart type="line" source="xdom" params="document:xwiki:ActiveInstalls.ActiveInstallsHistoryData;range:B2-B.;series:columns" width="800"/}}
96 {{/velocity}}
Vincent Massol 47.1 97
98 Source:
Vincent Massol 67.1 99
Vincent Massol 47.1 100 * Elastic Search for xwiki.org, see the raw data using the [[Kibana UI>>http://activeinstalls.xwiki.org/kibana3/]]
101 * See also the XWiki [[Active Installs page>>xwiki:ActiveInstalls.WebHome]] for more details.
102
103 Interpretation:
Vincent Massol 67.1 104
Vincent Massol 47.1 105 * Lists all XWiki installs that have sent a ping in the last 24 hours
106 * Do not count installs behind firewalls and that cannot access xwiki.org
Vincent Massol 47.5 107 {{/comment}}
Vincent Massol 47.1 108
Vincent Massol 3.1 109 = Mailing Lists Activity =
Vincent Massol 1.1 110
Vincent Massol 62.4 111 {{chart type="xy_line_and_shape" params="range:B2-C12;dataset:timetable_xy;domain_axis_type:date;domain_axis_date_format:dd-MM-yyyy;date_format:dd-MM-yyyy;time_period:month;range_axis_lower:700;range_axis_upper:7000" width="640" height="300"}}
Vincent Massol 48.2 112 |=Date|=Users|=Devs
Vincent Massol 3.1 113 |30-06-2006|1576|823
114 |30-06-2007|2091|2079
115 |30-06-2008|4842|4386
116 |30-06-2009|3777|5829
117 |30-06-2010|4629|5799
118 |30-06-2011|3156|3990
119 |30-06-2012|3061|3695
Vincent Massol 62.4 120 |30-06-2013|2620|3130
121 |30-06-2014|1974|1715
122 |30-06-2015|2108|1860
123 |30-06-2016|2441|2302
Vincent Massol 3.1 124 {{/chart}}
125
126 Source:
Vincent Massol 67.1 127
Vincent Massol 3.1 128 * [[XWiki's Markmail archives>>http://xwiki.markmail.org/]]
129 * For example, [[data between 30-06-2013 and 30-06-2014>>http://xwiki.markmail.org/search/?q=date%3A20130630-20140630]]
Vincent Massol 70.1 130 * We're now using a Discourse-based Forum, which provides its own statistics (which we could display here in the future)
Vincent Massol 3.1 131
132 Interpretation:
Vincent Massol 67.1 133
Vincent Massol 3.1 134 * Either less users since July 2010 or the product is easier to use
135 * Either less devs since July 2010 or they're asking less questions (more proficient?)
136
Vincent Massol 12.1 137 = Commit Activity =
138
139 Commits for Platform, Enterprise, Manager, Commons, Rendering, XOffice, XEclipse, XWatch, XWorkspaces:
140
Vincent Massol 62.5 141 {{chart type="bar" source="inline" params="range:B2-B10;series:columns;" title="Commits" width="640" height="300"}}
Vincent Massol 12.1 142 |=Date|=Downloads|=Notes
143 |30-06-2008|6262|Found using svnsearch
144 |30-06-2009|7503|Found using svnsearch
145 |30-06-2010|6803|Found using svnsearch
146 |30-06-2011|7605|Found using svnsearch(Data from 9 months from svn, extrapolated to 12 months since we moved to git but using git data is misleading since git introduces more commits)
Vincent Massol 18.1 147 |30-06-2012|4387|Found using Git
148 |30-06-2013|3699|Found using Git
149 |30-06-2014|3295|Found using Git
Vincent Massol 49.1 150 |30-06-2015|3524|Found using Git
Vincent Massol 62.5 151 |30-06-2016|2864|Found using Git
Vincent Massol 67.1 152 |30-06-2017|2363|Found using Git
Vincent Massol 12.1 153 {{/chart}}
154
155 Commits for Contrib:
156
Vincent Massol 13.1 157 {{chart type="bar" source="inline" params="range:B2-B5;series:columns;" title="Commits" width="640" height="300"}}
Vincent Massol 12.1 158 |=Date|=Downloads|=Notes
159 |30-06-2008|55|Found using svnsearch
160 |30-06-2009|1113|Found using svnsearch
161 |30-06-2010|1023|Found using svnsearch
162 |30-06-2011|1009|Found using svnsearch(Data from 9 months from svn, extrapolated to 12 months since we moved to git but using git data is misleading since git introduces more commits)
163 {{/chart}}
164
165 Source:
Vincent Massol 67.1 166
Vincent Massol 12.1 167 * [[SVNSearch>>http://svnsearch.org/svnsearch/repos/XWIKI/search]] and Git/GitHub
Vincent Massol 17.1 168 * To compute all commits between 2 dates in Git: {{code language="none"}}git rev-list HEAD --count --since="2011-06-30" --until="2012-06-30"{{/code}}
Vincent Massol 12.1 169
170 Interpretation:
Vincent Massol 67.1 171
Vincent Massol 22.1 172 * See also the [[Commit Activity on Ohloh>>https://www.ohloh.net/p/xwiki/commits/summary]] which also shows a small commit slowdown since 2011 (i.e. since we moved to Git)
Vincent Massol 25.1 173 * Starting in 2011 we moved to Git (we were using SVN before) and this could have caused some difference in # of commits. For example sandbox and contrib code was moved in different Git repositories. In addition it's possible that using Git generates less commits because with SVN merges were a pain and thus devs were committing very frequently to not have to perform merges... ;)
Vincent Massol 21.1 174 * Some projects have been deprecated and moved to contrib such as XEclipse, XWatch, XOffice, Workspaces, XEM, etc and this has probably resulted in reduced commits
Vincent Massol 15.1 175 * We had 7605 commits in 2011 means about 20 commits/day. This is to be compared to [[other well known projects in 2011>>http://openlife.cc/blogs/2010/november/how-grow-your-open-source-project-10x-and-revenues-5x]]:(((
Vincent Massol 14.1 176 |=Project|=Commits per year|=Commits per day
177 |Gnome|36500|100
178 |Linux|47450|130
179 |Drupal|48545|133
180 |KDE|109500|300
Vincent Massol 12.1 181
Vincent Massol 15.1 182 Classification:
183
184 |=Category
185 |=XtraLarge
186 1000+ devs
187 100+ commits/day|Linux, KDE, Apache, Eclipse, Perl+CPAN, Drupal, Gnome
188 |=Large
189 20-200 devs
190 50-100 commits/day|MySQL, Qt, OpenOffice, Mono, JBoss
191 |=Medium|GIMP, SVN, wordpress
192 )))
193 * [[Comparison between XWiki, Foswiki and MediaWiki on Ohloh>>https://www.ohloh.net/p/compare?project_0=XWiki&project_1=Foswiki&project_2=MediaWiki]]
194
Vincent Massol 32.1 195 = Source Contributors =
Vincent Massol 11.1 196
Vincent Massol 24.1 197 {{image reference="committers.png"/}}
Vincent Massol 11.1 198
Vincent Massol 24.1 199 Source:
Vincent Massol 67.1 200
Vincent Massol 24.1 201 * [[Oloh Contributor Report>>https://www.ohloh.net/p/xwiki/contributors/summary]]
202
203 Analysis:
Vincent Massol 67.1 204
Vincent Massol 24.1 205 * For the full list of committers and their stats see also the [[Hall of Fame>>HallOfFame]].
206 * Seems the number of contributors has been steadily increasing till mid 2011 and from then on it's pretty stable between 8 to 15 different contributors each month.
Vincent Massol 50.1 207 * Thomas Mortagne is increasing his lead and is moving towards a 30% commit share for all times (27% ATM and 30% for 2015)
208 * Sergiu has reduced his participation, that's too bad! Come back Sergiu :)
209 * Jean-Vincent has left the project and is no longer active unfortunately
210 * Vincent is reducing slightly from 20% all time to 17% for 2015
211 * Marius is stable at 9%
212 * Guillaume is increasing: from 2% all time to 15% for 2015
213 * Eduard is also increasing: from 2% all time to 10% for 2015
Vincent Massol 51.3 214 * Pretty stable in # of core committers (but this doesn't take into account the activity on contrib! We need to find a way to analyze this).
Vincent Massol 24.1 215
Vincent Massol 26.1 216 = Issues Activity =
217
Vincent Massol 66.5 218 {{chart type="stackedbar" source="inline" params="range:B2-F13;series:columns;" title="Closed Issues per year" width="800" height="300"}}
Vincent Massol 30.1 219 |=Date|=Bugs|=Improvements|=New Features|=SubTasks|=Tasks
220 |30-06-2006|35|2|0|1|6
221 |30-06-2007|778|211|55|133|160
222 |30-06-2008|1317|445|183|540|309
223 |30-06-2009|1930|430|121|425|320
224 |30-06-2010|1134|398|89|84|315
225 |30-06-2011|776|407|128|44|255
226 |30-06-2012|670|406|92|113|219
227 |30-06-2013|968|333|63|63|175
228 |30-06-2014|860|464|69|7|159
Vincent Massol 52.1 229 |30-06-2015|884|642|98|92|213
Vincent Massol 66.5 230 |30-06-2016|759|472|85|5|238
231 |30-06-2017|581|334|51|4|197
Vincent Massol 27.1 232 {{/chart}}
Vincent Massol 26.1 233
234 Source:
Vincent Massol 67.1 235
Thomas Mortagne 63.1 236 * [[XWiki's JIRA>>https://jira.xwiki.org]]
Vincent Massol 30.1 237 * JQL example for 2012-06-30: {{code language="none"}}resolution = Fixed AND resolved >= 2011-06-30 AND resolved <= 2012-06-30 AND type = Bug{{/code}}
Vincent Massol 26.1 238
239 Analysis:
Vincent Massol 67.1 240
Vincent Massol 38.1 241 * Activity has been stable for the past few years. This needs to be correlated with [[the size of the team>>||anchor="HSourceContributors"]] which has also remained stable during the same period.
242 * In the 5.x cycle (From December 2012 to December 2013) we've increased a lot the number of bugs fixed thanks to our [[BFD strategy>>Community.XWikiDays]] (one per week during this period). In the 6.x cycle (Jan 2014 to Dec 2014) we've reduced this by doing other types of XWiki Days but still doing BFDs to keep bugs at bay.
Vincent Massol 32.1 243
Vincent Massol 43.1 244 = Bugs Killing =
245
246 Number of bugs closed vs bugs created over the past 1600 days:
247
Vincent Massol 58.1 248 July 2015:
Vincent Massol 43.1 249
Vincent Massol 58.1 250 {{image reference="bugs-july-2015.png"/}}
251
Vincent Massol 43.1 252 Source:
Vincent Massol 67.1 253
Thomas Mortagne 63.1 254 * [[JIRA Created bugs vs Closed bugs>>https://jira.xwiki.org/secure/Dashboard.jspa?selectPageId=10352#Created-vs-Resolved-Chart/13610]]
Vincent Massol 43.1 255
256 Analysis:
Vincent Massol 67.1 257
Vincent Massol 44.2 258 * [[BFD>>Community.XWikiDays]] is working great so far, we're keeping up!
Vincent Massol 43.1 259
Vincent Massol 32.1 260 = l10n Activity =
261
Vincent Massol 60.2 262 {{chart type="bar" source="inline" params="range:B2-B6;series:columns;" title="l10n modified translation keys" width="640" height="300"}}
Vincent Massol 32.1 263 |=Year|=Modified keys|=Notes
264 |2011|14939
265 |2012|20367
266 |2013|11808
267 |2014-06-30|29450|114 Hareketi has 21K but seems he saved 6 times for each key he really modified!
Vincent Massol 60.1 268 |2015-06-30|8747
Vincent Massol 32.1 269 {{/chart}}
270
Vincent Massol 60.2 271 {{chart type="bar" source="inline" params="range:B2-B6;series:columns;" title="l10n Contributors" width="640" height="300"}}
Vincent Massol 32.1 272 |=Year|=Contributors
273 |2011|34
274 |2012|28
275 |2013|65
276 |2014-06-30|30
Vincent Massol 60.1 277 |2015-06-30|26
Vincent Massol 32.1 278 {{/chart}}
279
280 Source:
Vincent Massol 67.1 281
Vincent Massol 32.1 282 * http://l10n.xwiki.org
283 * [[Example query>>http://l10n.xwiki.org/xwiki/bin/view/L10NCode/BestContributorsSheet?lowerBound=20130630&upperBound=20140630]]
284
285 Analysis:
Vincent Massol 67.1 286
Vincent Massol 33.1 287 * User "114 Hareketi" has 21K in from 2013-06-30 to 2014-06-30 but seems he saved 6 times several keys he modified... We would need to have unique modifications per key per user.
Vincent Massol 32.1 288
Vincent Massol 34.1 289 = Releases =
290
Vincent Massol 68.2 291 {{chart type="bar" source="inline" params="range:B2-B12;series:columns;" title="XWiki Enterprise/Standard Releases per year" width="800" height="300"}}
Vincent Massol 35.1 292 |=Year|=Releases
Vincent Massol 34.1 293 |30-06-2007|15
294 |30-06-2008|28
295 |30-06-2009|32
296 |30-06-2010|37
297 |30-06-2011|30
298 |30-06-2012|30
299 |30-06-2013|32
300 |30-06-2014|30
Vincent Massol 55.1 301 |30-06-2015|37
Vincent Massol 68.1 302 |30-06-2016|34
303 |30-06-2017|33
304 |30-06-2018|30|extrapolated, 27 as of 4/6/2018
Vincent Massol 34.1 305 {{/chart}}
306
307 Source:
Vincent Massol 67.1 308
Thomas Mortagne 63.1 309 * [[Versions released in JIRA for the XWiki Platform project>>https://jira.xwiki.org/plugins/servlet/project-config/XWIKI/versions]]
Vincent Massol 34.1 310 * [[Release Manager Roster>>ReleaseManagerRoster]] (but missing dates)
311 * [[Release Plans>>ReleasePlans.WebHome]] (since 2012 only)
312
313 Analysis:
Vincent Massol 67.1 314
Vincent Massol 34.1 315 * At some points we were releasing other projects in addition to XWiki Enterprise (XWiki Office, XWiki Enterprise Manager, XWiki Watch and XWiki Eclipse).
316 * Pretty stable release cycle which means we're globally following strictly our release plans at a rate of about 30 releases per year, that's 1 release every 12 days, or 2.5 releases per month. Our [[release strategy>>VersioningAndReleasePractices]] is to release a minor version every 2 to 2.5 months in average. However we do release milestones, RCs and bugfix releases too.
317
Vincent Massol 35.1 318 = Security Issues =
319
Vincent Massol 71.3 320 {{chart type="xy_line_and_shape" params="range:B2-C16;dataset:timetable_xy;domain_axis_type:date;domain_axis_date_format:dd-MM-yyyy;date_format:dd-MM-yyyy;time_period:month" title="Created/Closed security issues per year" width="640" height="300"}}
Vincent Massol 36.1 321 |=Year|=Created|=Closed
Vincent Massol 35.1 322 |30-06-2007|4|2
323 |30-06-2008|13|7
324 |30-06-2009|7|3
325 |30-06-2010|55|22
326 |30-06-2011|38|53
327 |30-06-2012|18|10
328 |30-06-2013|22|20
329 |30-06-2014|22|22
Vincent Massol 68.3 330 |30-06-2015|26|24
331 |30-06-2016|13|14
332 |30-06-2017|15|13
333 |30-06-2018|7|5
334 |30-06-2019|18|8
Vincent Massol 71.1 335 |30-06-2020|15|17
336 |30-06-2021|26|23
Vincent Massol 35.1 337 {{/chart}}
338
339 Source:
Vincent Massol 67.1 340
Thomas Mortagne 63.1 341 * [[JIRA>>https://jira.xwiki.org]] query examples:
Vincent Massol 71.4 342 ** Created: {{code language="none"}}created >= "2018-06-30" and created < "2019-06-30" and labels = security{{/code}}
343 ** Closed: {{code language="none"}}resolved >= "2018-06-30" and resolved < "2019-06-30" and labels = security and status = Closed{{/code}}
Vincent Massol 35.1 344
345 Analysis:
Vincent Massol 67.1 346
Vincent Massol 37.1 347 * You need to correlate created vs closed security issues as otherwise it doesn't mean much.
348 * Note that there are various criticity levels in security issues and some are of minor importance while others can be important.
349
Vincent Massol 39.1 350 = Contrib Repository Creation =
351
Vincent Massol 53.1 352 {{chart type="bar" source="inline" params="range:B2-B7;series:columns;" title="Contrib Repositories Created per year" width="640" height="300"}}
Vincent Massol 39.1 353 |=Year|=Releases
354 |30-06-2010|0
355 |30-06-2011|16
356 |30-06-2012|56
357 |30-06-2013|47
358 |30-06-2014|41
Vincent Massol 53.1 359 |30-06-2015|38
Vincent Massol 39.1 360 {{/chart}}
361
362 Source:
Vincent Massol 67.1 363
Vincent Massol 66.4 364 * [[Groovy Script to compute list of repos between 2 dates>>snippets:Extension.GitHub Integration||anchor="HListallrepositoriesandtheircreationdates"]]
Vincent Massol 39.1 365
366 Analysis:
Vincent Massol 67.1 367
Vincent Massol 40.1 368 * Sustained activity over years (even though declining slightly)
Vincent Massol 53.2 369 * As of now, there's a total of 195 repositories. We would need to check how many are active or dead.
Vincent Massol 39.1 370
Vincent Massol 41.1 371 = Contributed Extensions =
372
373 Number of extensions contributed on extensions.xwiki.org, excluding those done by the XWiki Dev Team.
374
Vincent Massol 52.3 375 {{chart type="bar" source="inline" params="range:B2-B10;series:columns;" title="Contributed Extensions per year" width="800" height="300"}}
Vincent Massol 41.1 376 |=Year|=Releases
377 |30-06-2007|23
378 |30-06-2008|51
379 |30-06-2009|44
380 |30-06-2010|62
381 |30-06-2011|66
382 |30-06-2012|81
383 |30-06-2013|81
384 |30-06-2014|81
Vincent Massol 52.2 385 |30-06-2015|70
Vincent Massol 41.1 386 {{/chart}}
387
388 Source:
Vincent Massol 67.1 389
Vincent Massol 41.1 390 * [[Stats script on extensions.xwiki.org>>extensions:ExtensionCode.StatisticsPerDate]]
391
392 Analysis:
Vincent Massol 67.1 393
Vincent Massol 52.3 394 * Eerily stable from 2012-2014: 81 new extensions per year is close to 7 new extensions every month, or 1 new extension every 4 to 5 days.
Vincent Massol 41.1 395
Vincent Massol 42.1 396 = External Analysis =
397
398 * [[XWiki in 2010 by Vincent Massol>>http://massol.myxwiki.org/xwiki/bin/view/Blog/XWikiIn2010]]
399 * [[XWiki in 2009 by Vincent Massol>>http://massol.myxwiki.org/xwiki/bin/view/Blog/XWikiIn2009]]

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