Commons
Last updated 2026-06-16 by system
Charter
The mission of Apache Commons is the creation and maintenance of Java focused reusable libraries and components
Projects
Apache Commons
commons
Apache Commons BCEL
commons-bcel
Apache Commons BeanUtils
commons-beanutils
Apache Commons BSF
commons-bsf
Apache Commons Chain (Dormant)
commons-chain--dormant-
Apache Commons CLI
commons-cli
Apache Commons Codec
commons-codec
Apache Commons Collections
commons-collections
Apache Commons Compress
commons-compress
Apache Commons Configuration
commons-configuration
Apache Commons Crypto
commons-crypto
Apache Commons CSV
commons-csv
Apache Commons Daemon
commons-daemon
Apache Commons DBCP
commons-dbcp
Apache Commons DbUtils
commons-dbutils
Apache Commons Digester
commons-digester
Apache Commons Email
commons-email
Apache Commons Exec
commons-exec
Apache Commons FileUpload
commons-fileupload
Apache Commons Functor (Dormant)
commons-functor--dormant-
Apache Commons Geometry
commons-geometry
Apache Commons Imaging
commons-imaging
Apache Commons IO
commons-io
Apache Commons JCI
commons-jci
Apache Commons JCS
commons-jcs
Apache Commons Jelly
commons-jelly
Apache Commons JEXL
commons-jexl
Apache Commons JXPath
commons-jxpath
Apache Commons Lang
commons-lang
Apache Commons Logging
commons-logging
Apache Commons Math
commons-math
Apache Commons Net
commons-net
Apache Commons Numbers
commons-numbers
Apache Commons OGNL (Dormant)
commons-ognl--dormant-
Apache Commons Pool
commons-pool
Apache Commons Proxy (Dormant)
commons-proxy--dormant-
Apache Commons RDF
commons-rdf
Apache Commons RNG
commons-rng
Apache Commons SCXML
commons-scxml
Apache Commons Statistics
commons-statistics
Apache Commons Text
commons-text
Apache Commons Validator
commons-validator
Apache Commons VFS
commons-vfs
Apache Commons Weaver
commons-weaver
Roster
All PMC members are release managers. The PMC can also designate committers as release managers, giving them the same release permissions as PMC members for all Commons projects, but not a binding vote.
| ASF UID | Name | PMC member | Release manager |
|---|---|---|---|
| adriannistor | Adrian Nistor | ||
| aherbert | Alex Herbert | ||
| antelder | Anthony Elder | ||
| antoine | Antoine Levy-Lambert | ||
| asmuts | Aaron Smuts | ||
| ate | Ate Douma | ||
| atm | Aaron Myers | ||
| bartem | Artem Barger | ||
| bayard | Henri Yandell | ||
| berndporr | Bernd Porr | ||
| billbarker | William Barker | ||
| bimargulies | Benson Margulies | ||
| brentworden | Brent Worden | ||
| brett | Brett Porter | ||
| britter | Benedikt Ritter | ||
| bspeakmon | Benjamin Speakmon | ||
| celestin | Sebastien Brisard | ||
| chas | Chas Honton | ||
| chtompki | Rob Tompkins | ||
| claude | Claude Warren | ||
| cmchen | Charles Chen | ||
| cnauroth | Chris Nauroth | ||
| craigmcc | Craig R. McClanahan | ||
| cs | Claudio Squarcella | ||
| cziegeler | Carsten Ziegeler | ||
| dain | Dain Sundstrom | ||
| damjan | Damjan Jovanovic | ||
| dbrosius | David Brosius | ||
| dennisl | Dennis Lundberg | ||
| dfabulich | Daniel Fabulich | ||
| dflorey | Daniel Florey | ||
| dfs | Daniel Savarese | ||
| dianfu | Dian Fu | ||
| dimpbx | Dimitri Pourbaix | ||
| dims | Davanum Srinivas | ||
| djones | Duncan Jones | ||
| dlaha | Dipanjan Laha | ||
| dlr | Daniel Rall | ||
| dmitri | Dmitri Plotnikov | ||
| dongc | Dong Chen | ||
| ebourg | Emmanuel Bourg | ||
| ecki | Bernd Eckenfels | ||
| elijah | Elijah Zupancic | ||
| elserj | Josh Elser | ||
| engelen | Arnout Engelen | ||
| epugh | Eric Pugh | ||
| erans | Gilles Sadowski | ||
| ericbarnhill | Eric Barnhill | ||
| evanward | Evan Ward | ||
| felipeal | Felipe Leme | ||
| fredrik | Fredrik Westermarck | ||
| germuska | Joseph Lad Germuska | ||
| ggregory | Gary D. Gregory | ||
| gregs | Greg Sterijevski | ||
| grobmeier | Christian Grobmeier | ||
| haifengchen | Haifeng Chen | ||
| hchar | Hanson Char | ||
| henning | Henning Schmiedehausen | ||
| henrib | Henri Biestro | ||
| hgilde | Hans Gilde | ||
| imario | Mario Ivankovits | ||
| javadrewd | Marc Andrew Davidson | ||
| jcarman | James W. Carman | ||
| jfclere | Jean-Frederic Clere | ||
| jim | Jim Jagielski | ||
| jkeyes | John Keyes | ||
| jkuhnert | Jesse Kuhnert | ||
| jmitchell | James Mitchell | ||
| jochen | Jochen Wiedmann | ||
| joehni | Joerg Schaible | ||
| joerg | Joerg Heinicke | ||
| jukka | Jukka Zitting | ||
| julius | Julius Davies | ||
| kinow | Bruno P. Kinoshita | ||
| knut | Knut Wannheden | ||
| kohsuke | Kohsuke Kawaguchi | ||
| krosenvold | Kristian Rosenvold | ||
| leadpipe | Luke Blanshard | ||
| leosutic | Leo Sutic | ||
| lguibert | Loic Guibert | ||
| luc | Luc Maisonobe | ||
| lukaszlenart | Lukasz Lenart | ||
| marcosperanza | Marco Speranza | ||
| markt | Mark Thomas | ||
| martinc | Martin Cooper | ||
| mattjuntunen | Matt Juntunen | ||
| mattsicker | Matt Sicker | ||
| mbecke | Michael Becke | ||
| mbenson | Matthew Jason Benson | ||
| mcucchiara | Maurizio Cucchiara | ||
| michaelo | Michael Osipov | ||
| mikl | Mikkel Meyer Andersen | ||
| mrdon | Donald J. Brown | ||
| mvdb | Martin van den Bemt | ||
| ngn | Niklas Gustavsson | ||
| niallp | Niall Pemberton | ||
| nick | Nick Burch | ||
| nuttycom | Kristopher J. Nuttycombe | ||
| oertl | Otmar Ertl | ||
| oheger | Oliver Heger | ||
| olamy | Olivier Lamy | ||
| ozeigermann | Oliver Zeigermann | ||
| pascalschumacher | Pascal Schumacher | ||
| pbenedict | Paul Benedict | ||
| peterlee | Peter Lee | ||
| pietsch | Joerg Pietschmann | ||
| pkarwasz | Piotr Karwasz | ||
| polx | Paul Libbrecht | ||
| proyal | Peter A Royal Jr. | ||
| psteitz | Phil Steitz | ||
| rahul | Rahul Akolkar | ||
| raydecampo | Raymond DeCampo | ||
| rgoers | Ralph Goers | ||
| rmannibucau | Romain Manni-Bucau | ||
| rolandw | Roland Weber | ||
| rony | Rony Flatscher | ||
| roxspring | Robert James Oxspring | ||
| rwinston | Rory Winston | ||
| sandymac | Sandy McArthur Jr | ||
| scohen | Steven M. Cohen | ||
| scolebourne | Stephen Colebourne | ||
| sdp | Dapeng Sun | ||
| seade | Scott Eade | ||
| sebb | Sebb | ||
| sgoeschl | Siegfried Goeschl | ||
| simonetripodi | Simone Tripodi | ||
| skestle | Stephen Kestle | ||
| skitching | Simon Kitching | ||
| solomax | Maxim Solodovnik | ||
| stain | Stian Soiland-Reyes | ||
| stevencaswell | Steven Caswell | ||
| struberg | Mark Struberg | ||
| sullis | Sean Sullivan | ||
| tcurdt | Torsten Curdt | ||
| thecarlhall | Carl Franklin Hall | ||
| tn | Thomas Neidhart | ||
| tobrien | Tim O'Brien | ||
| trygvis | Trygve Laugstol | ||
| tv | Thomas Vandahl | ||
| umamahesh | Uma Maheswara Rao G | ||
| upayavira | Upayavira | ||
| vanzin | Marcelo Masiero Vanzin | ||
| vgritsenko | Vadim Gritsenko | ||
| wang | Andrew Wang | ||
| wikier | Sergio Fernández | ||
| woonsan | Woonsan Ko | ||
| wspeirs | Bill Speirs | ||
| xuf | Ferdinand Xu | ||
| yliu | Yi Liu | ||
| yonik | Yonik Seeley |
Signing keys
| Key ID | Apache UID | Role | Artifacts | |
|---|---|---|---|---|
| 3F254F7CB6A2028F | jochen.wiedmann@softwareag.com | − | − | 0 |
| 4CC01D2DCDA88D2A | rwinston@eircom.net | − | − | 0 |
| A5DA943EB6E5C0E2 | rory@researchkitchen.co.uk | − | − | 0 |
| D3EFE6B686867BA6 | jfrederic.clere@fujitsu-siemens.com | − | − | 0 |
| D716A82CE47D74BF | rwinston@eircom.net | − | − | 0 |
| DFDD9DDD3A6D5CC6 | ggregory@seagullsw.com | − | − | 0 |
| 21939FF0CA2A6567 | aherbert@apache.org | aherbert | PMC member | 0 |
| 6B37C997DBA46329 | antelder@apache.org | antelder | Committer | 0 |
| 1241BC872C5E4EC0 | bayard@apache.org | bayard | Committer | 0 |
| 5094C55A61F3E6B3 | bayard@apache.org | bayard | Committer | 0 |
| 9C4F7E9D98B1CC53 | bimargulies@apache.org | bimargulies | Committer | 0 |
| A2115AE15F6B8B72 | bodewig@apache.org | bodewig | − | 0 |
| EEE6F73157452E64 | brekke@apache.org | brekke | − | 0 |
| 39BE51A1084C9113 | brett@apache.org | brett | Committer | 0 |
| 9DAADC1C9FCC82D0 | britter@apache.org | britter | Committer | 0 |
| AFD59CC165D5E39A | bspeakmon@apache.org | bspeakmon | PMC member | 0 |
| 32AC66C4FBF15ECB | chas@honton.org | chas | Committer | 0 |
| DAE4388356D76852 | chas@apache.org | chas | Committer | 0 |
| 3FAAD2CD5ECBB314 | chtompki@apache.org | chtompki | PMC member | 0 |
| 59AEBBE75D0CF7F8 | cmchen@apache.org | cmchen | Committer | 0 |
| 64F42C3FB8ABF1F7 | cmchen@apache.org | cmchen | Committer | 0 |
| C32CFE5202B78580 | craigmcc@apache.org | craigmcc | Committer | 0 |
| 5C77E6B19D41C6CA | damjan@apache.org | damjan | PMC member | 0 |
| 33CD6733AF5EC452 | dennisl@apache.org | dennisl | PMC member | 0 |
| 8F0FABD30F353251 | dfabulich@apache.org | dfabulich | Committer | 0 |
| 7FA790B05225AA63 | dgraham@apache.org | dgraham | − | 0 |
| 80D83A796103BF59 | dims@apache.org | dims | Committer | 0 |
| A8033FD96883C846 | dion@apache.org | dion | − | 0 |
| 77C5A86951F881B8 | dirkv@apache.org | dirkv | − | 0 |
| F41F4D5CBF0D348D | dmitri@apache.org | dmitri | Committer | 0 |
| 4A48BBFD0805FFE5 | ebourg@apache.org | ebourg | PMC member | 0 |
| F513C419E4B9D0AC | ebourg@apache.org | ebourg | PMC member | 0 |
| BFFC9B54721244AD | bernd@eckenfels.net | ecki | PMC member | 0 |
| B7D5CD454677D66C | elserj@apache.org | elserj | Committer | 0 |
| 703413011E22D5B8 | erans@apache.org | erans | PMC member | 0 |
| 64A16FAAEC16A4BE | evanward@apache.org | evanward | Committer | 0 |
| 530AA5F25C25011F | ggregory@apache.org | ggregory | PMC member | 0 |
| 86FDC7E2A11262CB | ggregory@apache.org | ggregory | PMC member | 0 |
| E30534E1EDAB2304 | garydgregory@gmail.com | ggregory | PMC member | 0 |
| 86E02C5A42196CA8 | grobmeier@apache.org | grobmeier | PMC member | 0 |
| F202CB82961C9460 | henning@apache.org | henning | PMC member | 0 |
| 4E066E0459CD109B | henrib@apache.org | henrib | PMC member | 0 |
| 686106EF259B7FB4 | imario@apache.org | imario | PMC member | 0 |
| E60B7BBF9EEDB2D5 | jcarman@apache.org | jcarman | PMC member | 0 |
| 612333A3DE240A64 | jochen@apache.org | jochen | Committer | 0 |
| 90F70EE20EC0F57B | jochen.wiedmann@gmail.com | jochen | Committer | 0 |
| 54E2764B48A42DF0 | kinow@apache.org | kinow | PMC member | 0 |
| EE2EBD8956CACE56 | krosenvold@apache.org | krosenvold | PMC member | 0 |
| 3A4717F048BAEBF6 | lewismc@apache.org | lewismc | − | 0 |
| 9AE296FD02E9F65B | luc.maisonobe@c-s.fr | luc | Committer | 0 |
| 563682FE70A85BE9 | luehe@apache.org | luehe | − | 0 |
| 2841610663AFBB1F | lukaszlenart@apache.org | lukaszlenart | Committer | 0 |
| F4773EA8D5A7F652 | marcosperanza@apache.org | marcosperanza | Committer | 0 |
| 10C01C5A2F6059E7 | markt@apache.org | markt | PMC member | 0 |
| 6FB21E8933C60243 | markt@apache.org | markt | PMC member | 0 |
| 9863A1E7357AE38C | martinc@apache.org | martinc | Committer | 0 |
| FC3A906885AFE0DC | masonjm@apache.org | masonjm | − | 0 |
| 346F4FCECFB70B1A | mattjuntunen@apache.org | mattjuntunen | PMC member | 0 |
| 031EE010CA15D1EE | mattsicker@apache.org | mattsicker | PMC member | 0 |
| D7C92B70FA1C814D | mattsicker@apache.org | mattsicker | PMC member | 0 |
| 16380A01D14F96E5 | mbecke@apache.org | mbecke | Committer | 0 |
| 217C9CFF2163DDCE | mbenson@apache.org | mbenson | PMC member | 0 |
| 1C506407564C17A3 | mturk@apache.org | mturk | − | 0 |
| 35CD23C10D498E23 | mturk@apache.org | mturk | − | 0 |
| 1861C322C56014B2 | niallp@apache.org | niallp | PMC member | 0 |
| 8AAF88D6D84E41AE | nick@gagravarr.org | nick | Committer | 0 |
| 7C4504A4D75CF3DC | oheger@apache.org | oheger | PMC member | 0 |
| 7C25280EAE63EBE5 | olegk@apache.org | olegk | − | 0 |
| F29A3D7F5DDC962B | ozeigermann@apache.org | ozeigermann | Committer | 0 |
| BE1B8E71C9A0F3B2 | pkarwasz@apache.org | pkarwasz | PMC member | 0 |
| 71BB8FCEF55F82A7 | polx@apache.org | polx | Committer | 0 |
| CD3038FEF07D567E | psteitz@apache.org | psteitz | PMC member | 0 |
| 812F2085C2D50BFB | paul@wso2.com | pzf | − | 0 |
| 50BDCE2258812457 | rahul@apache.org | rahul | Committer | 0 |
| D5334E75B1313DE2 | rdonkin@apache.org | rdonkin | − | 0 |
| 6E1C950B7572CDEF | remm@apache.org | remm | − | 0 |
| 3595395EB3D8E1BA | rgoers@apache.org | rgoers | PMC member | 0 |
| 7F7723FEF2A46D40 | rleland@apache.org | rleland | − | 0 |
| 73129F58DE61ECBD | rmannibucau@apache.org | rmannibucau | PMC member | 0 |
| A2E92E06DDB37997 | rmannibucau@apache.org | rmannibucau | PMC member | 0 |
| 9F6038CFBF71F088 | rwaldhoff@apache.org | rwaldhoff | − | 0 |
| 22A614F7C55B9EF8 | rwinston@apache.org | rwinston | Committer | 0 |
| EB4319C111F3482A | rwinston@apache.org | rwinston | Committer | 0 |
| 910098B1BB0AEFAC | sandymac@apache.org | sandymac | Committer | 0 |
| FC777411329D80D2 | sanka@wso2.com | sanka | − | 0 |
| 869D28BA47717B4B | scohen@javactivity.org | scohen | Committer | 0 |
| 9075FE9BD0C147C1 | scolebourne@apache.org | scolebourne | Committer | 0 |
| 28221943E49AF205 | sdp@apache.org | sdp | Committer | 0 |
| 3FE0C161BCA973AC | sebb@apache.org | sebb | PMC member | 0 |
| 7A8860944FAD5F62 | sebb@apache.org | sebb | PMC member | 0 |
| 2C82DBE6C780E2AF | sgoeschl@apache.org | sgoeschl | Committer | 0 |
| CAF5EC5919FEA27D | simonetripodi@apache.org | simonetripodi | PMC member | 0 |
| 7551964BDD8D5F88 | skitching@apache.org | skitching | PMC member | 0 |
| FD9ED9F117AA5B25 | snoopdave@apache.org | snoopdave | − | 0 |
| 9E6917B5C467526E | solomax@apache.org | solomax | Committer | 0 |
| 411063A3A0FFD119 | stain@apache.org | stain | PMC member | 0 |
| BCA5544C6FBF2E26 | stevencaswell@apache.org | stevencaswell | Committer | 0 |
| E91287822FDB81B1 | struberg@apache.org | struberg | Committer | 0 |
| 04633A577C200941 | tcurdt@apache.org | tcurdt | PMC member | 0 |
| 1E5AB6D3CF8EBF5F | carl.hall@gmail.com | thecarlhall | Committer | 0 |
| A41F13C999945293 | thomas.neidhart@gmail.com | tn | Committer | 0 |
| F99F96DEDB00048C | tobrien@apache.org | tobrien | Committer | 0 |
| 2EB9468288817402 | thomas@vandahl.org | tv | PMC member | 0 |
| F21D21375531369F | wikier@apache.org | wikier | Committer | 0 |
| E7954A57B0EC1E65 | wspeirs@apache.org | wspeirs | Committer | 0 |
| 266191C37C037D42 | yoavs@apache.org | yoavs | − | 0 |