JetBrains / ExternalAnnotations 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 (5)

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

Past 30 days (3):

ivan.serduk@jetbrains.com

bennews@free.fr

ivan.shakhov@jetbrains.com

Past 31 to 90 days (2):

426500+sirduke@users.noreply.github.com

bdukes@engagesoftware.com

No contributors in past 91 to 180 days.

Historical Contributors (49)

Last contributors more than 6 months ago

slava.trenogin@jetbrains.com

derigel@gmail.com

ivanserduk@gmail.com

saltukkos@gmail.com

den.mukhametianov@gmail.com

denis.mukhametianov@jetbrains.com

nn1436401@gmail.com

ulrich.b@gmx.at

nikolay.glushakov@jetbrains.com

61439577+githubpang@users.noreply.github.com

mreditornvr@gmail.com

tessenr@users.noreply.github.com

alexandr.zakharov@jetbrains.com

qx@jetbrains.com

magnusosterlund78@gmail.com

kna.rus@gmail.com

ivan.migalev@jetbrains.com

mark@rendlelabs.com

jtradke@gmail.com

controlflow@users.noreply.github.com

m.t.ellis@gmail.com

leo@bastilia.ru

mail@tom-englert.de

rwinningham@gmail.com

konstantin.kretov@jetbrains.com

kenneth@siewers.dk

eduard.minasyan@jetbrains.com

hadrien.becle@yahoo.fr

andrew.karpov@jetbrains.com

alexander.a.ulitin@gmail.com

33052757+freza-tm@users.noreply.github.com

andrey.dyatlov@jetbrains.com

sqrtz

pang.fung@acsdev.net

waldenl@techsoftware.com

carey.bishop+github@gmail.com

pepelev@skbkontur.ru

sdrew1@gmail.com

alan.pinkert@llamasoft.com

ithrowexceptions@gmail.com

konstantin@naryasecurity.com

lsedlacek@users.noreply.github.com

eugene.strizhok@jetbrains.com

alexander.shvedov@jetbrains.com

git@drewnoakes.com

robv8r@users.noreply.github.com

remcoros@live.nl

mertsch@users.noreply.github.com

dominik.rauch@rubicon.eu

Contributors Matrix (Per Month)

	Commits (3m)	Commit Days	3	-	3	1	-	-	1	-	-	4	1	-	1	1	-	1	1	2	1	1	5	-	1	2	1
Ivan Serdiuk <ivan.serduk@jetbrains.com>	2	105		-		-	-	-	-	-	-	-	-	-	-	-	-	-	-	-		-	-	-	-	-	-
Benoit FOULETIER <bennews@free.fr>	1	1		-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Ivan Shakhov <ivan.shakhov@jetbrains.com>	1	1		-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Ivan Serdiuk <426500+sirduke@users.noreply.github.com>	4	21	-	-			-	-		-	-		-	-	-	-	-	-	-	-	-	-	-	-	-	-
Brian Dukes <bdukes@engagesoftware.com>	1	3	-	-		-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Eduard Minasyan <mreditornvr@gmail.com>	-	2	-	-	-	-	-	-	-	-	-			-	-	-	-	-	-	-	-	-	-	-	-	-	-
Nikolay Glushakov <nikolay.glushakov@jetbrains.com>	-	4	-	-	-	-	-	-	-	-	-		-	-	-	-	-	-	-		-			-	-	-	-
Den Mukhametianov <denis.mukhametianov@jetbrains.com>	-	10	-	-	-	-	-	-	-	-	-		-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Konstantin Saltuk <saltukkos@gmail.com>	-	13	-	-	-	-	-	-	-	-	-	-	-	-			-				-	-		-	-		-
Slava Trenogin <slava.trenogin@jetbrains.com>	-	64	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-		-	-		-
Konstantin Kretov <konstantin.kretov@jetbrains.com>	-	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-		-	-	-	-
Kenneth Siewers Møller <kenneth@siewers.dk>	-	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-		-	-	-	-
Eduard Minasyan <eduard.minasyan@jetbrains.com>	-	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-		-	-
Andrey Dyatlov <tessenr@users.noreply.github.com>	-	3	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Hadrien Bècle <hadrien.becle@yahoo.fr>	-	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Ivan Migalev <ivan.migalev@jetbrains.com>	-	2	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Slava Trenogin <derigel@gmail.com>	-	21	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
andrew.karpov <andrew.karpov@jetbrains.com>	-	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Alexander Ulitin <alexander.a.ulitin@gmail.com>	-	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Denis Mukhametianov <den.mukhametianov@gmail.com>	-	11	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Ondrej Novak <33052757+freza-tm@users.noreply.github.com>	-	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
andrey.dyatlov <andrey.dyatlov@jetbrains.com>	-	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
GitHubPang <61439577+githubpang@users.noreply.github.com>	-	4	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
sqrtz <alexandr.zakharov@jetbrains.com>	-	3	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
sqrtz <sqrtz>	-	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
pang fung <pang.fung@acsdev.net>	-	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
waldenl <waldenl@techsoftware.com>	-	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Carey Bishop <carey.bishop+github@gmail.com>	-	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
pepelev <pepelev@skbkontur.ru>	-	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Mark Rendle <mark@rendlelabs.com>	-	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
qx <qx@jetbrains.com>	-	3	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Ivan Serdiuk <ivanserduk@gmail.com>	-	15	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
John Radke <jtradke@gmail.com>	-	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
NN <nn1436401@gmail.com>	-	7	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Magnus Österlund <magnusosterlund78@gmail.com>	-	3	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Stephen Drew <sdrew1@gmail.com>	-	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Alan Pinkert <alan.pinkert@llamasoft.com>	-	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Matthias Koch <ithrowexceptions@gmail.com>	-	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Konstantin Sharon <konstantin@naryasecurity.com>	-	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Alexander Shvedov <controlflow@users.noreply.github.com>	-	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Kuznetsov Nikolay <kna.rus@gmail.com>	-	2	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Lukas Sedlacek <lsedlacek@users.noreply.github.com>	-	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Matt Ellis <m.t.ellis@gmail.com>	-	2	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Leonid Tsarev <leo@bastilia.ru>	-	2	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Eugene Strizhok <eugene.strizhok@jetbrains.com>	-	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
tom-englert <mail@tom-englert.de>	-	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Alexander.Shvedov <alexander.shvedov@jetbrains.com>	-	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Ulrich Buchgraber <ulrich.b@gmx.at>	-	6	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Drew Noakes <git@drewnoakes.com>	-	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Rob <robv8r@users.noreply.github.com>	-	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Rob Winningham <rwinningham@gmail.com>	-	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Remco Ros <remcoros@live.nl>	-	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Mertsch <mertsch@users.noreply.github.com>	-	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Dominik Rauch <dominik.rauch@rubicon.eu>	-	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-

Bots Matrix (Per Month)

Commits
(3m)

Commit
Days

-

3 contributors (3 commits):

#	Contributor	First Commit	Latest Commit	Commits Count	File Updates (per extension)
1.	Ivan Serdiuk <ivan.serduk@jetbrains.com>	2017-03-23	2026-01-07	1 (33%)	xml (1)
2.	Benoit FOULETIER <bennews@free.fr>	2026-01-07	2026-01-07	1 (33%)	xml (1)
3.	Ivan Shakhov <ivan.shakhov@jetbrains.com>	2026-01-07	2026-01-07	1 (33%)	xml (1)

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.	Ivan Serdiuk <ivan.serduk@jetbrains.com>	Ivan Shakhov <ivan.shakhov@jetbrains.com>	1 shared file

Most Connected Contributors

	Contributor	# connections	# commits
1.	Ivan Serdiuk <ivan.serduk@jetbrains.com>	1	1
2.	Ivan Shakhov <ivan.shakhov@jetbrains.com>	1	1
3.	Benoit FOULETIER <bennews@free.fr>	0	1

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.

5 contributors (9 commits):

#	Contributor	First Commit	Latest Commit	Commits Count	File Updates (per extension)
1.	Ivan Serdiuk <ivan.serduk@jetbrains.com>	2017-03-23	2026-01-07	2 (22%)	xml (2)
2.	Ivan Serdiuk <426500+sirduke@users.noreply.github.com>	2021-06-08	2025-11-10	4 (44%)	xml (3), nuspec (1)
3.	Brian Dukes <bdukes@engagesoftware.com>	2021-07-14	2025-11-10	1 (11%)	xml (1)
4.	Benoit FOULETIER <bennews@free.fr>	2026-01-07	2026-01-07	1 (11%)	xml (1)
5.	Ivan Shakhov <ivan.shakhov@jetbrains.com>	2026-01-07	2026-01-07	1 (11%)	xml (1)

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.	Ivan Serdiuk <ivan.serduk@jetbrains.com>	Ivan Shakhov <ivan.shakhov@jetbrains.com>	1 shared file
2.	Brian Dukes <bdukes@engagesoftware.com>	Ivan Serdiuk <ivan.serduk@jetbrains.com>	1 shared file

Most Connected Contributors

	Contributor	# connections	# commits
1.	Ivan Serdiuk <ivan.serduk@jetbrains.com>	2	2
2.	Brian Dukes <bdukes@engagesoftware.com>	1	1
3.	Ivan Shakhov <ivan.shakhov@jetbrains.com>	1	1
4.	Ivan Serdiuk <426500+sirduke@users.noreply.github.com>	0	4
5.	Benoit FOULETIER <bennews@free.fr>	0	1

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: 1.3

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.

5 contributors (14 commits):

#	Contributor	First Commit	Latest Commit	Commits Count
1.	Ivan Serdiuk <ivan.serduk@jetbrains.com>	2017-03-23	2026-01-07	2 (14%)
2.	Ivan Serdiuk <426500+sirduke@users.noreply.github.com>	2021-06-08	2025-11-10	9 (64%)
3.	Brian Dukes <bdukes@engagesoftware.com>	2021-07-14	2025-11-10	1 (7%)
4.	Benoit FOULETIER <bennews@free.fr>	2026-01-07	2026-01-07	1 (7%)
5.	Ivan Shakhov <ivan.shakhov@jetbrains.com>	2026-01-07	2026-01-07	1 (7%)

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.	Ivan Serdiuk <ivan.serduk@jetbrains.com>	Ivan Shakhov <ivan.shakhov@jetbrains.com>	1 shared file
2.	Brian Dukes <bdukes@engagesoftware.com>	Ivan Serdiuk <ivan.serduk@jetbrains.com>	1 shared file

Most Connected Contributors

	Contributor	# connections	# commits
1.	Ivan Serdiuk <ivan.serduk@jetbrains.com>	2	2
2.	Brian Dukes <bdukes@engagesoftware.com>	1	1
3.	Ivan Shakhov <ivan.shakhov@jetbrains.com>	1	1
4.	Ivan Serdiuk <426500+sirduke@users.noreply.github.com>	0	9
5.	Benoit FOULETIER <bennews@free.fr>	0	1

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: 1.3

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.

9 contributors (25 commits):

#	Contributor	First Commit	Latest Commit	Commits Count
1.	Ivan Serdiuk <ivan.serduk@jetbrains.com>	2017-03-23	2026-01-07	2 (8%)
2.	Ivan Serdiuk <426500+sirduke@users.noreply.github.com>	2021-06-08	2025-11-10	11 (44%)
3.	Konstantin Saltuk <saltukkos@gmail.com>	2023-06-26	2025-01-20	2 (8%)
4.	Den Mukhametianov <denis.mukhametianov@jetbrains.com>	2020-06-22	2025-04-03	2 (8%)
5.	Nikolay Glushakov <nikolay.glushakov@jetbrains.com>	2024-05-24	2025-04-04	2 (8%)
6.	Brian Dukes <bdukes@engagesoftware.com>	2021-07-14	2025-11-10	1 (4%)
7.	Eduard Minasyan <mreditornvr@gmail.com>	2025-03-03	2025-04-22	3 (12%)
8.	Benoit FOULETIER <bennews@free.fr>	2026-01-07	2026-01-07	1 (4%)
9.	Ivan Shakhov <ivan.shakhov@jetbrains.com>	2026-01-07	2026-01-07	1 (4%)

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.	Ivan Serdiuk <426500+sirduke@users.noreply.github.com>	Eduard Minasyan <mreditornvr@gmail.com>	6 shared files
2.	Konstantin Saltuk <saltukkos@gmail.com>	Eduard Minasyan <mreditornvr@gmail.com>	2 shared files
3.	Ivan Serdiuk <426500+sirduke@users.noreply.github.com>	Ivan Serdiuk <ivan.serduk@jetbrains.com>	1 shared file
4.	Ivan Serdiuk <426500+sirduke@users.noreply.github.com>	Ivan Shakhov <ivan.shakhov@jetbrains.com>	1 shared file
5.	Ivan Serdiuk <ivan.serduk@jetbrains.com>	Ivan Shakhov <ivan.shakhov@jetbrains.com>	1 shared file
6.	Brian Dukes <bdukes@engagesoftware.com>	Ivan Serdiuk <ivan.serduk@jetbrains.com>	1 shared file
7.	Eduard Minasyan <mreditornvr@gmail.com>	Benoit FOULETIER <bennews@free.fr>	1 shared file
8.	Ivan Serdiuk <426500+sirduke@users.noreply.github.com>	Nikolay Glushakov <nikolay.glushakov@jetbrains.com>	1 shared file JetBrains.ExternalAnnotations.nuspec
9.	Ivan Serdiuk <426500+sirduke@users.noreply.github.com>	Den Mukhametianov <denis.mukhametianov@jetbrains.com>	1 shared file JetBrains.ExternalAnnotations.nuspec
10.	Ivan Serdiuk <426500+sirduke@users.noreply.github.com>	Konstantin Saltuk <saltukkos@gmail.com>	1 shared file JetBrains.ExternalAnnotations.nuspec
11.	Eduard Minasyan <mreditornvr@gmail.com>	Nikolay Glushakov <nikolay.glushakov@jetbrains.com>	1 shared file JetBrains.ExternalAnnotations.nuspec
12.	Eduard Minasyan <mreditornvr@gmail.com>	Den Mukhametianov <denis.mukhametianov@jetbrains.com>	1 shared file JetBrains.ExternalAnnotations.nuspec
13.	Nikolay Glushakov <nikolay.glushakov@jetbrains.com>	Den Mukhametianov <denis.mukhametianov@jetbrains.com>	1 shared file JetBrains.ExternalAnnotations.nuspec
14.	Nikolay Glushakov <nikolay.glushakov@jetbrains.com>	Konstantin Saltuk <saltukkos@gmail.com>	1 shared file JetBrains.ExternalAnnotations.nuspec
15.	Den Mukhametianov <denis.mukhametianov@jetbrains.com>	Konstantin Saltuk <saltukkos@gmail.com>	1 shared file JetBrains.ExternalAnnotations.nuspec

Most Connected Contributors

	Contributor	# connections	# commits
1.	Ivan Serdiuk <426500+sirduke@users.noreply.github.com>	6	11
2.	Eduard Minasyan <mreditornvr@gmail.com>	5	3
3.	Konstantin Saltuk <saltukkos@gmail.com>	4	2
4.	Den Mukhametianov <denis.mukhametianov@jetbrains.com>	4	2
5.	Nikolay Glushakov <nikolay.glushakov@jetbrains.com>	4	2
6.	Ivan Serdiuk <ivan.serduk@jetbrains.com>	3	2
7.	Ivan Shakhov <ivan.shakhov@jetbrains.com>	2	1
8.	Brian Dukes <bdukes@engagesoftware.com>	1	1
9.	Benoit FOULETIER <bennews@free.fr>	1	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: 3.3

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...