JetBrains / guide Contributors

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

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Contributors

Recent Contributors (10)

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

No contributors in past 30 days.

Past 31 to 90 days (1):

vitaly.bragilevsky@jetbrains.com

Past 91 to 180 days (9):

helen.scott77@gmail.com

mlvandijk@gmail.com

jan-niklas.wortmann@jetbrains.com

rachel@rachelappel.com

ithrowexceptions@gmail.com

marton.braun@jetbrains.com

pamela.a.hill@gmail.com

pauleveritt@me.com

141385977+jackyjetbrains@users.noreply.github.com

Historical Contributors (18)

Last contributors more than 6 months ago

mukul.mantosh@jetbrains.com

paul.everitt@jetbrains.com

maarten@maartenballiauw.be

maarten.balliauw@jetbrains.com

khalidabuhakmeh@gmail.com

mukulmantosh@yahoo.com

khalid.abuhakmeh@jetbrains.com

marit.van.dijk@jetbrains.com

brent.roose@gmail.com

david.watson@jetbrains.com

42296566+sarahboyce@users.noreply.github.com

cheukting.ho@gmail.com

artem.pronichev@jetbrains.com

sivaprasadreddy.k@gmail.com

spiffyeight77@gmail.com

74662862+revazashvili@users.noreply.github.com

matthiasbaer@bluewin.ch

sergey.kozlovskiy@jetbrains.com

Contributors Matrix (Per Month)

	Commits (3m)	Commit Days	-	-	1	1	5	5	2	4	7	7	4	8	6	7	8	2	7	10	8	11	10	6	9	8	5
Vitaly Bragilevsky <vitaly.bragilevsky@jetbrains.com>	2	12	-	-		-	-	-	-						-		-	-	-	-	-	-	-	-	-	-	-
Márton Braun <marton.braun@jetbrains.com>	-	3	-	-	-		-	-	-	-	-	-	-		-	-	-	-	-	-	-	-	-	-	-	-	-
marit.van.dijk <mlvandijk@gmail.com>	-	42	-	-	-	-			-	-				-				-						-			-
Paul Everitt <pauleveritt@me.com>	-	1	-	-	-	-		-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Jacky Liu <141385977+jackyjetbrains@users.noreply.github.com>	-	1	-	-	-	-		-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Helen Scott <helen.scott77@gmail.com>	-	112	-	-	-	-							-														-
Matthias Koch <ithrowexceptions@gmail.com>	-	5	-	-	-	-			-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Jan Niklas Wortmann <jan-niklas.wortmann@jetbrains.com>	-	21	-	-	-	-	-		-	-	-	-	-	-	-	-	-	-			-	-		-	-		-
pahill <pamela.a.hill@gmail.com>	-	1	-	-	-	-	-		-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Rachel.Appel <rachel@rachelappel.com>	-	16	-	-	-	-	-	-		-					-	-	-	-	-	-	-			-	-	-	-
Mukul Mantosh <mukul.mantosh@jetbrains.com>	-	119	-	-	-	-	-	-	-				-		-		-	-	-
Mukul Mantosh <mukulmantosh@yahoo.com>	-	13	-	-	-	-	-	-	-			-	-		-	-	-	-	-	-				-	-	-	-
K Siva Prasad Reddy <sivaprasadreddy.k@gmail.com>	-	2	-	-	-	-	-	-	-	-		-	-		-	-	-	-	-	-	-	-	-	-	-	-	-
pauleveritt <paul.everitt@jetbrains.com>	-	119	-	-	-	-	-	-	-	-	-			-			-	-	-
Marit van Dijk <marit.van.dijk@jetbrains.com>	-	9	-	-	-	-	-	-	-	-	-		-	-		-		-	-		-		-	-		-	-
Cheukting <cheukting.ho@gmail.com>	-	4	-	-	-	-	-	-	-	-	-	-	-		-	-	-	-	-	-	-	-	-	-	-	-	-
Ruihua Wen <spiffyeight77@gmail.com>	-	1	-	-	-	-	-	-	-	-	-	-	-	-		-	-	-	-	-	-	-	-	-	-	-	-
David Watson <david.watson@jetbrains.com>	-	5	-	-	-	-	-	-	-	-	-	-	-	-		-	-	-	-	-	-	-	-	-	-	-	-
Brent Roose <brent.roose@gmail.com>	-	4	-	-	-	-	-	-	-	-	-	-	-	-	-			-	-	-	-	-	-	-	-	-	-
Levan Revazashvili <74662862+revazashvili@users.noreply.github.com>	-	1	-	-	-	-	-	-	-	-	-	-	-	-	-		-	-	-	-	-	-	-	-	-	-	-
Khalid Abuhakmeh <khalidabuhakmeh@gmail.com>	-	51	-	-	-	-	-	-	-	-	-	-	-	-	-	-		-
Maarten Balliauw <maarten@maartenballiauw.be>	-	122	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Maarten Balliauw <maarten.balliauw@jetbrains.com>	-	71	-	-	-	-	-	-	-	-	-	-	-	-	-	-		-							-
Khalid Abuhakmeh <khalid.abuhakmeh@jetbrains.com>	-	12	-	-	-	-	-	-	-	-	-	-	-	-	-	-		-			-		-	-	-	-	-
Sarah Boyce <42296566+sarahboyce@users.noreply.github.com>	-	4	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-		-	-
FantasyTeddy <matthiasbaer@bluewin.ch>	-	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-		-	-
Artem.Pronichev <artem.pronichev@jetbrains.com>	-	3	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Sergey Kozlovskiy <sergey.kozlovskiy@jetbrains.com>	-	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-

Bots Matrix (Per Month)

Commits
(3m)

Commit
Days

-

No commits in past 30 days.

1 contributor (2 commit):

#	Contributor	First Commit	Latest Commit	Commits Count	File Updates (per extension)
1.	Vitaly Bragilevsky <vitaly.bragilevsky@jetbrains.com>	2024-12-09	2025-11-17	2 (100%)	tsx (4), md (1)

10 contributors (31 commits):

#	Contributor	First Commit	Latest Commit	Commits Count
1.	Helen Scott <helen.scott77@gmail.com>	2023-03-13	2025-09-29	11 (35%)
2.	marit.van.dijk <mlvandijk@gmail.com>	2023-05-04	2025-09-30	5 (16%)
3.	Jan Niklas Wortmann <jan-niklas.wortmann@jetbrains.com>	2023-07-25	2025-08-26	1 (3%)
4.	Rachel.Appel <rachel@rachelappel.com>	2024-05-28	2025-07-22	1 (3%)
5.	Vitaly Bragilevsky <vitaly.bragilevsky@jetbrains.com>	2024-12-09	2025-11-17	2 (6%)
6.	Matthias Koch <ithrowexceptions@gmail.com>	2025-08-12	2025-09-05	6 (19%)
7.	Márton Braun <marton.braun@jetbrains.com>	2025-02-03	2025-10-06	1 (3%)
8.	pahill <pamela.a.hill@gmail.com>	2025-08-15	2025-08-15	2 (6%)
9.	Paul Everitt <pauleveritt@me.com>	2025-09-30	2025-09-30	1 (3%)
10.	Jacky Liu <141385977+jackyjetbrains@users.noreply.github.com>	2025-09-30	2025-09-30	1 (3%)

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.	Jan Niklas Wortmann <jan-niklas.wortmann@jetbrains.com>	Matthias Koch <ithrowexceptions@gmail.com>	42 shared files
2.	Jan Niklas Wortmann <jan-niklas.wortmann@jetbrains.com>	Helen Scott <helen.scott77@gmail.com>	2 shared files
3.	Matthias Koch <ithrowexceptions@gmail.com>	Helen Scott <helen.scott77@gmail.com>	2 shared files
4.	Paul Everitt <pauleveritt@me.com>	Jacky Liu <141385977+jackyjetbrains@users.noreply.github.com>	1 shared file

Most Connected Contributors

	Contributor	# connections	# commits
1.	Helen Scott <helen.scott77@gmail.com>	2	11
2.	Matthias Koch <ithrowexceptions@gmail.com>	2	6
3.	Jan Niklas Wortmann <jan-niklas.wortmann@jetbrains.com>	2	1
4.	Paul Everitt <pauleveritt@me.com>	1	1
5.	Jacky Liu <141385977+jackyjetbrains@users.noreply.github.com>	1	1
6.	marit.van.dijk <mlvandijk@gmail.com>	0	5
7.	Vitaly Bragilevsky <vitaly.bragilevsky@jetbrains.com>	0	2
8.	pahill <pamela.a.hill@gmail.com>	0	2
9.	Rachel.Appel <rachel@rachelappel.com>	0	1
10.	Márton Braun <marton.braun@jetbrains.com>	0	1

C-median: 2.0

A half of the contributors has more than 2.0 connections, and a half has less than this number.

C-mean: 1.6

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

C-index: 2.0

There are 2.0 contributors with 2.0 or more connections.

17 contributors (232 commits):

#	Contributor	First Commit	Latest Commit	Commits Count
1.	Mukul Mantosh <mukul.mantosh@jetbrains.com>	2023-08-11	2025-06-10	119 (51%)
2.	pauleveritt <paul.everitt@jetbrains.com>	2023-03-09	2025-04-16	5 (2%)
3.	Helen Scott <helen.scott77@gmail.com>	2023-03-13	2025-09-29	51 (21%)
4.	marit.van.dijk <mlvandijk@gmail.com>	2023-05-04	2025-09-30	8 (3%)
5.	Jan Niklas Wortmann <jan-niklas.wortmann@jetbrains.com>	2023-07-25	2025-08-26	1 (<1%)
6.	Rachel.Appel <rachel@rachelappel.com>	2024-05-28	2025-07-22	9 (3%)
7.	Vitaly Bragilevsky <vitaly.bragilevsky@jetbrains.com>	2024-12-09	2025-11-17	14 (6%)
8.	Mukul Mantosh <mukulmantosh@yahoo.com>	2023-08-28	2025-06-03	3 (1%)
9.	Marit van Dijk <marit.van.dijk@jetbrains.com>	2023-05-04	2025-04-09	1 (<1%)
10.	Matthias Koch <ithrowexceptions@gmail.com>	2025-08-12	2025-09-05	6 (2%)
11.	Márton Braun <marton.braun@jetbrains.com>	2025-02-03	2025-10-06	4 (1%)
12.	Cheukting <cheukting.ho@gmail.com>	2025-02-05	2025-02-23	4 (1%)
13.	pahill <pamela.a.hill@gmail.com>	2025-08-15	2025-08-15	2 (<1%)
14.	K Siva Prasad Reddy <sivaprasadreddy.k@gmail.com>	2025-02-25	2025-05-20	2 (<1%)
15.	Paul Everitt <pauleveritt@me.com>	2025-09-30	2025-09-30	1 (<1%)
16.	Jacky Liu <141385977+jackyjetbrains@users.noreply.github.com>	2025-09-30	2025-09-30	1 (<1%)
17.	Ruihua Wen <spiffyeight77@gmail.com>	2025-01-30	2025-01-30	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.	Mukul Mantosh <mukulmantosh@yahoo.com>	Mukul Mantosh <mukul.mantosh@jetbrains.com>	353 shared files
2.	Jan Niklas Wortmann <jan-niklas.wortmann@jetbrains.com>	Matthias Koch <ithrowexceptions@gmail.com>	42 shared files
3.	Helen Scott <helen.scott77@gmail.com>	pauleveritt <paul.everitt@jetbrains.com>	24 shared files
4.	Vitaly Bragilevsky <vitaly.bragilevsky@jetbrains.com>	pauleveritt <paul.everitt@jetbrains.com>	20 shared files
5.	Mukul Mantosh <mukul.mantosh@jetbrains.com>	Helen Scott <helen.scott77@gmail.com>	7 shared files
6.	Helen Scott <helen.scott77@gmail.com>	Cheukting <cheukting.ho@gmail.com>	4 shared files
7.	pauleveritt <paul.everitt@jetbrains.com>	Cheukting <cheukting.ho@gmail.com>	4 shared files
8.	Mukul Mantosh <mukulmantosh@yahoo.com>	Rachel.Appel <rachel@rachelappel.com>	3 shared files
9.	Jan Niklas Wortmann <jan-niklas.wortmann@jetbrains.com>	Helen Scott <helen.scott77@gmail.com>	2 shared files
10.	Matthias Koch <ithrowexceptions@gmail.com>	Helen Scott <helen.scott77@gmail.com>	2 shared files
11.	Vitaly Bragilevsky <vitaly.bragilevsky@jetbrains.com>	Helen Scott <helen.scott77@gmail.com>	2 shared files
12.	Mukul Mantosh <mukulmantosh@yahoo.com>	Helen Scott <helen.scott77@gmail.com>	2 shared files
13.	Marit van Dijk <marit.van.dijk@jetbrains.com>	marit.van.dijk <mlvandijk@gmail.com>	1 shared file
14.	K Siva Prasad Reddy <sivaprasadreddy.k@gmail.com>	Helen Scott <helen.scott77@gmail.com>	1 shared file
15.	K Siva Prasad Reddy <sivaprasadreddy.k@gmail.com>	pauleveritt <paul.everitt@jetbrains.com>	1 shared file
16.	K Siva Prasad Reddy <sivaprasadreddy.k@gmail.com>	Cheukting <cheukting.ho@gmail.com>	1 shared file
17.	Paul Everitt <pauleveritt@me.com>	Jacky Liu <141385977+jackyjetbrains@users.noreply.github.com>	1 shared file
18.	Helen Scott <helen.scott77@gmail.com>	Ruihua Wen <spiffyeight77@gmail.com>	1 shared file
19.	pahill <pamela.a.hill@gmail.com>	Márton Braun <marton.braun@jetbrains.com>	1 shared file
20.	Mukul Mantosh <mukul.mantosh@jetbrains.com>	marit.van.dijk <mlvandijk@gmail.com>	1 shared file docs/shortcuts.md

Most Connected Contributors

	Contributor	# connections	# commits
1.	Helen Scott <helen.scott77@gmail.com>	9	51
2.	pauleveritt <paul.everitt@jetbrains.com>	4	5
3.	Mukul Mantosh <mukul.mantosh@jetbrains.com>	3	119
4.	Cheukting <cheukting.ho@gmail.com>	3	4
5.	Mukul Mantosh <mukulmantosh@yahoo.com>	3	3
6.	K Siva Prasad Reddy <sivaprasadreddy.k@gmail.com>	3	2
7.	Vitaly Bragilevsky <vitaly.bragilevsky@jetbrains.com>	2	14
8.	marit.van.dijk <mlvandijk@gmail.com>	2	8
9.	Matthias Koch <ithrowexceptions@gmail.com>	2	6
10.	Jan Niklas Wortmann <jan-niklas.wortmann@jetbrains.com>	2	1
11.	Rachel.Appel <rachel@rachelappel.com>	1	9
12.	Márton Braun <marton.braun@jetbrains.com>	1	4
13.	pahill <pamela.a.hill@gmail.com>	1	2
14.	Marit van Dijk <marit.van.dijk@jetbrains.com>	1	1
15.	Paul Everitt <pauleveritt@me.com>	1	1
16.	Jacky Liu <141385977+jackyjetbrains@users.noreply.github.com>	1	1
17.	Ruihua Wen <spiffyeight77@gmail.com>	1	1

C-median: 2.0

A half of the contributors has more than 2.0 connections, and a half has less than this number.

C-mean: 2.3

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

C-index: 3.0

There are 3.0 contributors with 3.0 or more connections.

Contributors' details...