This page provides information about the usage of the High-performance JavaScript callback handler project, including summaries across all versions and details for each release. For each week beginning on the given date the figures show the number of sites that reported they are using a given version of the project.

These statistics are incomplete; only Drupal websites using the Update Status module are included in the data. As this module is now included with the download of Drupal since version 6.x, the data is heavily biased toward newer sites. Read more information about how these statistics are calculated.

Weekly project usage

Week5.x6.x7.xTotal
April 13, 20140000
April 6, 20142111635748
March 30, 20142110631743
March 23, 20143120617740
March 16, 20141120542663
March 9, 20142126528656
March 2, 20141115524640
February 23, 20141122506629
February 16, 20141115485601
February 9, 20141115445561
February 2, 20141119425545
January 26, 20141125407533
January 19, 20141117399517
January 12, 20142121401524
January 5, 20141116383500
December 29, 20131112350463
December 22, 20131112338451
December 15, 20131135391527
December 8, 20131121376498
December 1, 20131142358501
November 24, 20131136347484
November 17, 20132127360489
November 10, 20131130347478
November 3, 20131128333462
October 27, 20131123326450
October 20, 20131126331458
October 13, 20131124331456
October 6, 20132130303435
September 29, 20131142313456
September 22, 20131139314454
September 15, 20131139281421
September 8, 20131131265397
September 1, 20131134265400
August 25, 20131135255391
August 18, 20131125238364
August 11, 20131124215340
August 4, 20131126203330
July 28, 20131125197323
July 21, 20131127205333
July 14, 20131127198326
July 7, 20131127190318
June 30, 20131125178304
June 23, 20131125185311
June 16, 20131122177300
June 9, 20131123171295
June 2, 20132126161289
May 26, 20132130152284
May 19, 20131112118231
May 12, 20131123133257
May 5, 20131128120249
April 28, 20131125111237
April 21, 20131132137270
April 14, 20132139113254
April 7, 20132130102234
March 31, 2013213684222
March 24, 2013113667204
March 17, 2013213868208
March 10, 2013214563210
March 3, 2013214253197
February 24, 2013115053204
February 17, 2013114442187
February 10, 2013112641168
February 3, 2013213436172
January 27, 2013113137169
January 20, 2013213931172
January 13, 2013212524151
January 6, 2013113418153
December 30, 2012212521148
December 23, 2012312911143
December 16, 2012213112145
December 9, 201211210122
December 2, 201211220123
November 25, 201211240125
November 18, 201211270128
November 11, 201211240125
November 4, 201211280129
October 28, 201211220123
October 21, 201211260127
October 14, 201211340135
October 7, 201211450146
September 30, 201221390141
September 23, 201221410143
September 16, 201221370139
September 9, 201231480151
September 2, 201231410144
August 26, 201231330136
August 19, 201221520154
August 12, 201221440146
August 5, 201221540156
July 29, 201221370139
July 22, 201221390141
July 15, 201221410143
July 8, 201221370139
July 1, 201221490151
June 24, 201221500152
June 17, 201221700172
June 10, 201211480149
June 3, 201221570159
May 27, 201231560159
May 20, 201221610163
May 13, 201231400143
May 6, 201221400142
April 29, 201221540156
April 22, 201221440146
April 15, 201221620164
April 8, 201221660168
April 1, 201231680171
March 25, 201221530155
March 18, 201221580160
March 11, 201231570160
March 4, 201231490152
February 26, 201231530156
February 19, 201231610164
February 12, 201221420144
February 5, 201221540156
January 29, 201251490154
January 22, 201221440146
January 15, 201241390143
January 8, 201241340138
January 1, 201231280131
December 25, 201131170120
December 18, 201151310136
December 11, 201141350139
December 4, 201151460151
November 27, 201161420148
November 20, 201161390145
November 13, 201151270132
November 6, 201151360141
October 30, 201161170123
October 23, 201151260131
October 16, 201161170123
October 9, 201161110117
October 2, 201161110117
September 25, 201161030109
September 18, 201151140119
September 11, 201171160123
September 4, 201161170123
August 28, 201161210127
August 21, 201171460153
August 14, 201171580165
August 7, 201171550162
July 31, 201171520159
July 24, 201181360144
July 17, 201181400148
July 10, 201181450153
July 3, 201171460153
June 26, 201171590166
June 19, 201181390147
June 12, 201161250131
June 5, 201161060112
May 29, 201161070113
May 22, 201181080116
May 15, 201171210128
May 8, 201181180126
May 1, 201191070116
April 24, 201191110120

Recent release usage

Releasesort ascendingApr 6, 2014Mar 30, 2014Mar 23, 2014Mar 16, 2014Mar 9, 2014Mar 2, 2014
7.x-2.x-dev912913103
7.x-1.0-beta2190188191185189191
7.x-1.0-beta1211232
7.x-1.0434430416342326328
6.x-2.x-dev575766596664
6.x-1.3192019202314
6.x-1.2353335413737
5.x-2.x-dev002000
5.x-1.0221121