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CPAN Statistics

Content

CPAN Numbers

Authors

CountNotes
13187Total registered PAUSE accounts
7821Active Authors - have uploaded at least one distribution
5366Inactive Authors - have uploaded no distributions

Distributions

CountNotes
49510Total Unique Distributions on CPAN & BACKPAN
12449Total Unique Distributions on CPAN
37061Total Unique Distributions deleted from CPAN (i.e. on BACKPAN ONLY)
378467Total Distribution Releases on CPAN & BACKPAN
51665Total Distribution Releases on CPAN
326802Total Distribution Releases deleted from CPAN (i.e. on BACKPAN ONLY)

Directory Sizes

SizeNotes
128KCurrent size of CPAN
4.0KCurrent Size of BACKPAN

CPAN Milestones

Distributions

CountTimestampPAUSEDistribution-Version
50002002-09-29 20:57:46TPABANet-Socket-NonBlock-0.06
100002005-03-02 00:30:19GOZERPOSIX-strptime-0.01
150002007-05-20 14:41:06TDEITRICHDevice-Jtag-USB-FTCJTAG-0.01
200002009-04-09 00:24:55VVELOXImager-AverageGray-0.0.0
250002010-12-31 15:08:55ZOFFIXApp-ZofCMS-Plugin-FeatureSuggestionBox-0.0101
300002012-09-30 20:48:55DOYStream-Buffered-0.01
350002014-07-05 13:17:17JHTHORSENApp-git-ship-0.01
400002016-06-27 19:49:21JONASSApp-Licensecheck-v3.0.0
450002019-08-18 14:04:00WYANTGame-Life-Faster-0.000_90
499532024-05-03 00:05:32PERLANCARSah-SchemaBundle-Business-ID-NOPPBB-0.002

Uploads

CountTimestampPAUSEDistribution-Version
100002000-11-18 00:27:34BDFOYHTML-SimpleLinkExtor-0.7
200002002-07-24 20:21:43AASSADDevel-StealthDebug-1.002
300002003-08-31 15:50:59JENDAMail-Sender-0.8.08
400002004-07-30 18:18:23RUZModule-Install-Skip-0.01
500002005-06-24 15:14:06LYOKATOPod-ProjectDocs-0.05
600002006-04-07 16:41:18PATLInline-Java-0.50_93
700002007-01-30 10:34:31LUISMUNOZNet-Radius-1.53
800002007-10-17 13:45:00BINGOSParse-IASLog-0.02
900002008-05-08 17:44:08SBECKSet-Files-1.03
1000002008-11-25 15:34:57PLCGICatalyst-Plugin-ENV-0.01
1100002009-05-29 21:06:07ANDYAGeo-Coordinates-ITM-0.02
1200002009-11-19 01:04:46FLORAMoose-0.93
1300002010-05-03 01:10:10KRYDETest-MockTime-DateCalc-4
1400002010-10-21 18:45:27TONODERAColor-Model-Munsell-0.02
1500002011-03-29 07:51:19IKEGAMIXML-Catalogs-v1.0.3
1600002011-09-19 00:24:00LTPBigIP-iControl-0.01
1700002012-03-12 15:33:55JJNAPIORKTest-DBIx-Class-0.31
1800002012-08-23 15:34:28BRIANSKINumber-Range-Regex-0.01
1900002013-02-01 15:51:48MARKOVApache-Solr-0.95
2000002013-06-20 03:05:49RSAVAGETree-Persist-1.06
2100002013-11-11 08:42:18AWNCORPObject-Serializer-0.000010
2200002014-04-15 01:51:49PEVANSTickit-0.45
2300002014-08-19 23:47:02PEVANSAnyEvent-Future-0.01
2400002015-01-01 03:45:08INAChar-Sjis-1.02
2500002015-05-21 14:15:34XLATMojolicious-Plugin-DevexpressHelpers-0.151410
2600002015-11-08 09:45:59TONYCImager-1.004
2700002016-04-25 19:19:21JGNILocale-CLDR-Locales-Ebu-v0.29.0-TRIAL
2800002016-11-02 19:33:23PSIXDISTSNonongram-0.000.003_20161102
2900002017-05-23 14:32:27ZDMPcore-API-Google-v0.7.1
3000002018-01-18 03:53:00GENEText-TFIDF-Ngram-0.0203
3100002018-09-01 01:07:00INGYYAML-LibYAML-0.74
3200002019-05-08 13:35:24SHLOMIFDir-Manifest-0.0.5
3300002020-02-16 23:21:52SPWHITTONAPI-GitForge-0.001
3400002020-11-16 19:20:04ETJGraphViz2-2.62
3500002021-08-30 23:53:08GUGODPerl-Critic-TooMuchCode-0.16
3600002022-09-24 19:55:06MONACCIapp-paperback-1.35
3700002023-10-20 01:55:08UTASHIROText-Conceal-1.02
3784672024-05-03 01:57:31EGILESTest-Compile-v3.3.2

Uploaders

CountTimestampPAUSEDistribution-Version
10002001-05-11 14:26:59THAMUSWin32-MultiMedia-0.01
20002003-08-09 18:14:31WILLISIfLoop-0.02
30002005-12-08 08:19:50PEREZXML-RSS-FOXSports-0.02
40002008-04-19 17:03:33JLMARTINTest-SMTP-0.01
50002010-09-11 09:36:06IRONCAMELNet-Rackspace-Notes-0.0001
60002013-02-13 14:24:58WALLMARICatalyst-View-Markdown-0.01
70002016-05-16 23:42:55MONSIEURPGentoo-App-Pram-0.001000
78212024-04-29 18:25:02UXYZABDBD-Mock-Session-GenerateFixtures-0.01

What Was the First?

Back in 1995 a few core Perl developers had started to write some code and wanted to release it to the world. There were a handful of repositiories, but Jarkko Hietaniemi had the idea to bring these together into a consistent set of distributions, perls and scripts across all repositories, providing a mirrored network of repositories. It took a while, but eventually it came together into what we now know as CPAN.

Speaking to Andreas König, it transpires that PAUSE started sometime between 15th and 20th August 1995. Andreas collected together 35 distributions from several different servers, and the Master PAUSE server was live. On 21st June 1995 Tim Bunce published The Perl 5 Module List, which details these early modules, although includes those that were included within Perl core as well as addition distributions.

As Andreas notes, "Unfortunately I have no archives that would fill the gap between perl 5alpha1 and the start of Pause. But there were these 35 modules and many more releases and there was no "first" that I could name. Perl 5alpha came with plenty of modules, they provided the critical mass to spur the community to add more and so they did -- instantly."

Having said that, if you wanted to hang your hat on a "first" release, according to the BACKPAN/CPAN timestamps, the first that is recorded within the current repositories is 'Symdump-1.20.tar.gz', released by one ANDK, on 16 Aug 1995 @ 9:12:18am.

For a more detailed history of Perl, please see the Perl Timeline

My thanks to Brian Cassidy for being the first to ask this, thus prompting me to write this addendum before anyone else thought to ask ;)