apache / commons-csv - Contributors

Zoomable circles (number of contributors per file): 30 days | 90 days | 6 months | past year | all time

Files with only one contributor are shown as grey.

Contributors

Recent Contributors (8)

Committed in past 6 months (a rookie = the first commit in past year)

Past 30 days (2):

garydgregory@gmail.com

garydgregory@users.noreply.github.com

No contributors in past 31 to 90 days.

Past 91 to 180 days (6):

sebb@apache.org

36880517+darrenjan@users.noreply.github.com

arnout@bzzt.net

froque@premium-minds.com

engelen@apache.org

pollentierk@yahoo.com

Historical Contributors (57)

Last contributors more than 6 months ago

ggregory@apache.org

britter@apache.org

gardgregory@gmail.com

ebourg@apache.org

bayard@apache.org

gbidsilva@gmail.com

aherbert@apache.org

yonik@apache.org

brunodepaulak@yahoo.com.br

niallp@apache.org

50514813+dota17@users.noreply.github.com

jacopoc@apache.org

12578579+belugabehr@users.noreply.github.com

dennisl@apache.org

peterhull90@gmail.com

pascalschumacher@gmx.net

arturobernalg@gmail.com

chenguopingdota@163.com

kinow@users.noreply.github.com

angusdev@gmail.com

ggregory@rocketsoftware.com

brentworden@apache.org

mvdb@apache.org

sigee15@gmail.com

jkbkupczyk@gmail.com

seth@falco.fun

mbenson@apache.org

oglueck@apache.org

igor.kamyshnikov@fiducia.eco

sebbasf@users.noreply.github.com

bot@stepsecurity.io

tszsumng90@gmail.com

damjan@apache.org

ameyjadiye@gmail.com

davidmoten@gmail.com

beneritter@gmail.com

joehni@apache.org

m.faryma@partner.samsung.com

rvesse@dotnetrdf.org

8304181+king-tyler@users.noreply.github.com

alexander.i.bondarev@gmail.com

amar.om1994@gmail.com

7418569+a4ff7810@users.noreply.github.com

lysenko.ilya@gmail.com

allon@synopsys.com

mureinik@gmail.com

github@seansullivan.com

a.herbert@sussex.ac.uk

tv@apache.org

david.warshaw@gmail.com

ggregory@us-l-gg05.rocketsoftware.com

alex270295@yandex.ru

notifications@github.com

chtompki@gmail.com

olamy@apache.org

dbrosius@apache.org

rahul@apache.org

Contributors Matrix (Per Month)

	Commits (3m)	Commit Days	2	2	2	2	6	3	4	2	2	3	4	2	2	3	2	2	2	3	2	4	3	3	2	4	4
garydgregory@gmail.com	60	313
garydgregory@users.noreply.github.com	18	146
arnout@bzzt.net	-	1	-	-	-	-		-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
sebb@apache.org	-	64	-	-	-	-		-	-	-	-	-		-	-	-	-	-	-		-		-	-	-	-	-
froque@premium-minds.com	-	1	-	-	-	-		-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
engelen@apache.org	-	1	-	-	-	-		-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
36880517+darrenjan@users.noreply.github.com	-	8	-	-	-	-	-			-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
pollentierk@yahoo.com	-	1	-	-	-	-	-	-		-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
sigee15@gmail.com	-	2	-	-	-	-	-	-	-	-	-			-	-	-	-	-	-	-	-	-	-	-	-	-	-
igor.kamyshnikov@fiducia.eco	-	1	-	-	-	-	-	-	-	-	-	-	-	-	-		-	-	-	-	-	-	-	-	-	-	-
sebbasf@users.noreply.github.com	-	2	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-		-	-	-	-	-
gbidsilva@gmail.com	-	8	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-			-	-	-
jkbkupczyk@gmail.com	-	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-		-
bot@stepsecurity.io	-	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-		-
kinow@users.noreply.github.com	-	2	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
tszsumng90@gmail.com	-	2	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
seth@falco.fun	-	3	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
damjan@apache.org	-	2	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
aherbert@apache.org	-	9	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
peterhull90@gmail.com	-	5	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
m.faryma@partner.samsung.com	-	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
angusdev@gmail.com	-	3	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
rvesse@dotnetrdf.org	-	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
arturobernalg@gmail.com	-	5	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
8304181+king-tyler@users.noreply.github.com	-	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
12578579+belugabehr@users.noreply.github.com	-	4	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
alexander.i.bondarev@gmail.com	-	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
amar.om1994@gmail.com	-	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
chenguopingdota@163.com	-	4	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
ameyjadiye@gmail.com	-	2	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
50514813+dota17@users.noreply.github.com	-	10	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
7418569+a4ff7810@users.noreply.github.com	-	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
lysenko.ilya@gmail.com	-	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
gardgregory@gmail.com	-	34	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
allon@synopsys.com	-	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
mureinik@gmail.com	-	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
github@seansullivan.com	-	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
a.herbert@sussex.ac.uk	-	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
davidmoten@gmail.com	-	2	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
britter@apache.org	-	62	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
tv@apache.org	-	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
ggregory@rocketsoftware.com	-	3	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
david.warshaw@gmail.com	-	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
ggregory@apache.org	-	127	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
pascalschumacher@gmx.net	-	4	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
ggregory@us-l-gg05.rocketsoftware.com	-	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
brunodepaulak@yahoo.com.br	-	3	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
alex270295@yandex.ru	-	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
notifications@github.com	-	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
chtompki@gmail.com	-	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
beneritter@gmail.com	-	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
ebourg@apache.org	-	19	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
brentworden@apache.org	-	2	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
olamy@apache.org	-	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
bayard@apache.org	-	30	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
niallp@apache.org	-	12	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
dbrosius@apache.org	-	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
jacopoc@apache.org	-	3	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
joehni@apache.org	-	2	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
yonik@apache.org	-	11	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
dennisl@apache.org	-	4	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
rahul@apache.org	-	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
mbenson@apache.org	-	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
mvdb@apache.org	-	2	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
oglueck@apache.org	-	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-

Bots Matrix (Per Month)

Commits
(3m)

Commit
Days

-

2 contributors (14 commits):

#	Contributor	First Commit	Latest Commit	Commits Count	File Updates (per extension)
1.	garydgregory@gmail.com	2016-11-26	2025-05-07	8 (57%)	java (7), xml (6), vm (1)
2.	garydgregory@users.noreply.github.com	2021-07-03	2025-05-02	6 (42%)	yaml (7), xml (2)

Contributor Dependencies

A contributor dependency is detected if two contributors have changed the same files in the past 30 days.

Contributor Dependencies via Shared Files

- show contributor dependencies 2D graph
- open 2D force graph
- open 3D force graph
- open 2D force graph (including all files)
- open 2D force graph (including only shared files)
- open 3D force graph (including all files)
- open 3D force graph (including only shared files)

	Contributor 1	Contributor 2	# shared files
1.	garydgregory@gmail.com	garydgregory@users.noreply.github.com	2 shared files src/changes/changes.xml pom.xml

Most Connected Contributors

	Contributor	# connections	# commits
1.	garydgregory@gmail.com	1	8
2.	garydgregory@users.noreply.github.com	1	6

C-median: 1.0

A half of the contributors has more than 1.0 connections, and a half has less than this number.

C-mean: 1.0

An average number of connections a contributor has with other contributors.

C-index: 1.0

There are 1.0 contributors with 1.0 or more connections.

2 contributors (78 commits):

#	Contributor	First Commit	Latest Commit	Commits Count	File Updates (per extension)
1.	garydgregory@gmail.com	2016-11-26	2025-05-07	60 (76%)	java (66), xml (34), vm (3), html (3), yaml (2)
2.	garydgregory@users.noreply.github.com	2021-07-03	2025-05-02	18 (23%)	yaml (27), xml (2)

Contributor Dependencies

A contributor dependency is detected if two contributors have changed the same files in the past 90 days.

Contributor Dependencies via Shared Files

- show contributor dependencies 2D graph
- open 2D force graph
- open 3D force graph
- open 2D force graph (including all files)
- open 2D force graph (including only shared files)
- open 3D force graph (including all files)
- open 3D force graph (including only shared files)

	Contributor 1	Contributor 2	# shared files
1.	garydgregory@gmail.com	garydgregory@users.noreply.github.com	3 shared files

Most Connected Contributors

	Contributor	# connections	# commits
1.	garydgregory@gmail.com	1	60
2.	garydgregory@users.noreply.github.com	1	18

C-median: 1.0

A half of the contributors has more than 1.0 connections, and a half has less than this number.

C-mean: 1.0

An average number of connections a contributor has with other contributors.

C-index: 1.0

There are 1.0 contributors with 1.0 or more connections.

8 contributors (196 commits):

#	Contributor	First Commit	Latest Commit	Commits Count
1.	garydgregory@gmail.com	2016-11-26	2025-05-07	143 (72%)
2.	garydgregory@users.noreply.github.com	2021-07-03	2025-05-02	40 (20%)
3.	sebb@apache.org	2012-03-07	2025-01-18	1 (<1%)
4.	36880517+darrenjan@users.noreply.github.com	2024-11-05	2024-12-31	8 (4%)
5.	arnout@bzzt.net	2025-01-19	2025-01-19	1 (<1%)
6.	froque@premium-minds.com	2025-01-13	2025-01-13	1 (<1%)
7.	engelen@apache.org	2025-01-10	2025-01-10	1 (<1%)
8.	pollentierk@yahoo.com	2024-11-18	2024-11-18	1 (<1%)

Contributor Dependencies

A contributor dependency is detected if two contributors have changed the same files in the past 180 days.

Contributor Dependencies via Shared Files

- show contributor dependencies 2D graph
- open 2D force graph
- open 3D force graph
- open 2D force graph (including all files)
- open 2D force graph (including only shared files)
- open 3D force graph (including all files)
- open 3D force graph (including only shared files)

	Contributor 1	Contributor 2	# shared files
1.	garydgregory@gmail.com	36880517+darrenjan@users.noreply.github.com	59 shared files
2.	garydgregory@gmail.com	garydgregory@users.noreply.github.com	17 shared files
3.	garydgregory@gmail.com	sebb@apache.org	14 shared files
4.	36880517+darrenjan@users.noreply.github.com	garydgregory@users.noreply.github.com	13 shared files
5.	36880517+darrenjan@users.noreply.github.com	sebb@apache.org	12 shared files
6.	garydgregory@gmail.com	froque@premium-minds.com	4 shared files
7.	garydgregory@users.noreply.github.com	froque@premium-minds.com	4 shared files
8.	garydgregory@users.noreply.github.com	sebb@apache.org	4 shared files
9.	garydgregory@users.noreply.github.com	engelen@apache.org	1 shared file
10.	garydgregory@gmail.com	engelen@apache.org	1 shared file
11.	engelen@apache.org	36880517+darrenjan@users.noreply.github.com	1 shared file
12.	garydgregory@gmail.com	arnout@bzzt.net	1 shared file pom.xml
13.	garydgregory@gmail.com	pollentierk@yahoo.com	1 shared file pom.xml
14.	garydgregory@users.noreply.github.com	arnout@bzzt.net	1 shared file pom.xml
15.	garydgregory@users.noreply.github.com	pollentierk@yahoo.com	1 shared file pom.xml
16.	arnout@bzzt.net	36880517+darrenjan@users.noreply.github.com	1 shared file pom.xml
17.	arnout@bzzt.net	pollentierk@yahoo.com	1 shared file pom.xml
18.	36880517+darrenjan@users.noreply.github.com	pollentierk@yahoo.com	1 shared file pom.xml

Most Connected Contributors

	Contributor	# connections	# commits
1.	garydgregory@gmail.com	7	143
2.	garydgregory@users.noreply.github.com	7	40
3.	36880517+darrenjan@users.noreply.github.com	6	8
4.	arnout@bzzt.net	4	1
5.	pollentierk@yahoo.com	4	1
6.	sebb@apache.org	3	1
7.	engelen@apache.org	3	1
8.	froque@premium-minds.com	2	1

C-median: 4.0

A half of the contributors has more than 4.0 connections, and a half has less than this number.

C-mean: 4.5

An average number of connections a contributor has with other contributors.

C-index: 4.0

There are 4.0 contributors with 4.0 or more connections.

9 contributors (367 commits):

#	Contributor	First Commit	Latest Commit	Commits Count
1.	garydgregory@gmail.com	2016-11-26	2025-05-07	226 (61%)
2.	garydgregory@users.noreply.github.com	2021-07-03	2025-05-02	122 (33%)
3.	sebb@apache.org	2012-03-07	2025-01-18	3 (<1%)
4.	36880517+darrenjan@users.noreply.github.com	2024-11-05	2024-12-31	9 (2%)
5.	sigee15@gmail.com	2024-07-11	2024-08-16	3 (<1%)
6.	arnout@bzzt.net	2025-01-19	2025-01-19	1 (<1%)
7.	froque@premium-minds.com	2025-01-13	2025-01-13	1 (<1%)
8.	engelen@apache.org	2025-01-10	2025-01-10	1 (<1%)
9.	pollentierk@yahoo.com	2024-11-18	2024-11-18	1 (<1%)

Contributor Dependencies

A contributor dependency is detected if two contributors have changed the same files in the past 365 days.

Contributor Dependencies via Shared Files

- show contributor dependencies 2D graph
- open 2D force graph
- open 3D force graph
- open 2D force graph (including all files)
- open 2D force graph (including only shared files)
- open 3D force graph (including all files)
- open 3D force graph (including only shared files)

	Contributor 1	Contributor 2	# shared files
1.	garydgregory@gmail.com	36880517+darrenjan@users.noreply.github.com	59 shared files
2.	sebb@apache.org	garydgregory@gmail.com	18 shared files
3.	garydgregory@gmail.com	garydgregory@users.noreply.github.com	18 shared files
4.	sebb@apache.org	36880517+darrenjan@users.noreply.github.com	16 shared files
5.	garydgregory@users.noreply.github.com	36880517+darrenjan@users.noreply.github.com	16 shared files
6.	sebb@apache.org	garydgregory@users.noreply.github.com	8 shared files
7.	garydgregory@gmail.com	froque@premium-minds.com	4 shared files
8.	garydgregory@users.noreply.github.com	froque@premium-minds.com	4 shared files
9.	garydgregory@gmail.com	sigee15@gmail.com	2 shared files
10.	sebb@apache.org	sigee15@gmail.com	2 shared files
11.	garydgregory@users.noreply.github.com	sigee15@gmail.com	2 shared files
12.	sigee15@gmail.com	36880517+darrenjan@users.noreply.github.com	2 shared files
13.	garydgregory@users.noreply.github.com	engelen@apache.org	1 shared file
14.	garydgregory@gmail.com	engelen@apache.org	1 shared file
15.	engelen@apache.org	36880517+darrenjan@users.noreply.github.com	1 shared file
16.	garydgregory@gmail.com	arnout@bzzt.net	1 shared file pom.xml
17.	garydgregory@gmail.com	pollentierk@yahoo.com	1 shared file pom.xml
18.	garydgregory@users.noreply.github.com	arnout@bzzt.net	1 shared file pom.xml
19.	garydgregory@users.noreply.github.com	pollentierk@yahoo.com	1 shared file pom.xml
20.	arnout@bzzt.net	36880517+darrenjan@users.noreply.github.com	1 shared file pom.xml
21.	arnout@bzzt.net	pollentierk@yahoo.com	1 shared file pom.xml
22.	36880517+darrenjan@users.noreply.github.com	pollentierk@yahoo.com	1 shared file pom.xml

Most Connected Contributors

	Contributor	# connections	# commits
1.	garydgregory@gmail.com	8	226
2.	garydgregory@users.noreply.github.com	8	122
3.	36880517+darrenjan@users.noreply.github.com	7	9
4.	sebb@apache.org	4	3
5.	sigee15@gmail.com	4	3
6.	arnout@bzzt.net	4	1
7.	pollentierk@yahoo.com	4	1
8.	engelen@apache.org	3	1
9.	froque@premium-minds.com	2	1

C-median: 4.0

A half of the contributors has more than 4.0 connections, and a half has less than this number.

C-mean: 4.8

An average number of connections a contributor has with other contributors.

C-index: 4.0

There are 4.0 contributors with 4.0 or more connections.

Contributors' details...