JetBrains / JetBrains.Annotations Contributors

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Contributors

Recent Contributors (5)

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

No contributors in past 30 days.

Past 31 to 90 days (2):

alexander.shvedov@jetbrains.com

controlflow@users.noreply.github.com

Past 91 to 180 days (3):

slava.trenogin@jetbrains.com

tobias@rummelt-software.de

friedrich@fornever.me

Historical Contributors (15)

Last contributors more than 6 months ago

den.mukhametianov@gmail.com

eugene.strizhok@gmail.com

eduard.minasyan@jetbrains.com

dmitry.matveev@jetbrains.com

slava.tutushkin@jetbrains.com

lebiafan42@gmail.com

saltukkos@gmail.com

konstantin.kretov@jetbrains.com

mreditornvr@gmail.com

denis.mukhametianov@jetbrains.com

derigel@gmail.com

emik.lakunishok@gmail.com

andrew.karpov@jetbrains.com

ivan.serduk@jetbrains.com

alexandr.zakharov@jetbrains.com

Contributors Matrix (Per Month)

	Commits (3m)	Commit Days	-	-	1	2	1	1	4	-	1	-	-	-	3	-	-	1	-	2	1	-	3	2	-	-	-
Alexander.Shvedov <alexander.shvedov@jetbrains.com>	2	30	-	-		-				-	-	-	-	-		-	-		-	-		-		-	-	-	-
Alexander Shvedov <controlflow@users.noreply.github.com>	1	24	-	-	-		-	-		-	-	-	-	-		-	-	-	-		-	-			-	-	-
Tobias Rummelt <tobias@rummelt-software.de>	-	1	-	-	-		-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Slava.Trenogin <slava.trenogin@jetbrains.com>	-	4	-	-	-	-	-	-		-		-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Friedrich von Never <friedrich@fornever.me>	-	1	-	-	-	-	-	-		-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
lebiafan42 <lebiafan42@gmail.com>	-	1	-	-	-	-	-	-	-	-	-	-	-	-		-	-	-	-	-	-	-	-	-	-	-	-
Eduard Minasyan <eduard.minasyan@jetbrains.com>	-	2	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-		-	-	-	-	-	-	-
saltukkos <saltukkos@gmail.com>	-	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-		-	-	-	-
Konstantin Kretov <konstantin.kretov@jetbrains.com>	-	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-		-	-	-
Dmitry Matveev <dmitry.matveev@jetbrains.com>	-	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Eduard Minasyan <mreditornvr@gmail.com>	-	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Eugene Strizhok <eugene.strizhok@gmail.com>	-	3	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Den Mukhametianov <denis.mukhametianov@jetbrains.com>	-	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Slava Tutushkin <slava.tutushkin@jetbrains.com>	-	2	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Slava Trenogin <derigel@gmail.com>	-	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Emik <emik.lakunishok@gmail.com>	-	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Denis Mukhametianov <den.mukhametianov@gmail.com>	-	4	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
andrew.karpov <andrew.karpov@jetbrains.com>	-	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Ivan Serdiuk <ivan.serduk@jetbrains.com>	-	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
alexandr.zakharov <alexandr.zakharov@jetbrains.com>	-	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-

Bots Matrix (Per Month)

Commits
(3m)

Commit
Days

-

No commits in past 30 days.

2 contributors (3 commits):

#	Contributor	First Commit	Latest Commit	Commits Count	File Updates (per extension)
1.	Alexander.Shvedov <alexander.shvedov@jetbrains.com>	2021-09-30	2025-11-26	2 (66%)	props (2), cs (1)
2.	Alexander Shvedov <controlflow@users.noreply.github.com>	2021-10-21	2025-10-22	1 (33%)	cs (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)
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	Contributor 1	Contributor 2	# shared files
1.	Alexander Shvedov <controlflow@users.noreply.github.com>	Alexander.Shvedov <alexander.shvedov@jetbrains.com>	1 shared file

Most Connected Contributors

	Contributor	# connections	# commits
1.	Alexander.Shvedov <alexander.shvedov@jetbrains.com>	1	2
2.	Alexander Shvedov <controlflow@users.noreply.github.com>	1	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 (22 commits):

#	Contributor	First Commit	Latest Commit	Commits Count
1.	Alexander.Shvedov <alexander.shvedov@jetbrains.com>	2021-09-30	2025-11-26	13 (59%)
2.	Alexander Shvedov <controlflow@users.noreply.github.com>	2021-10-21	2025-10-22	4 (18%)
3.	Slava.Trenogin <slava.trenogin@jetbrains.com>	2023-05-31	2025-07-24	3 (13%)
4.	Tobias Rummelt <tobias@rummelt-software.de>	2025-10-14	2025-10-14	1 (4%)
5.	Friedrich von Never <friedrich@fornever.me>	2025-07-22	2025-07-22	1 (4%)

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.	Alexander Shvedov <controlflow@users.noreply.github.com>	Alexander.Shvedov <alexander.shvedov@jetbrains.com>	4 shared files
2.	Alexander Shvedov <controlflow@users.noreply.github.com>	Slava.Trenogin <slava.trenogin@jetbrains.com>	3 shared files
3.	Slava.Trenogin <slava.trenogin@jetbrains.com>	Alexander.Shvedov <alexander.shvedov@jetbrains.com>	2 shared files
4.	Friedrich von Never <friedrich@fornever.me>	Alexander.Shvedov <alexander.shvedov@jetbrains.com>	1 shared file src/Directory.Build.props
5.	Friedrich von Never <friedrich@fornever.me>	Alexander Shvedov <controlflow@users.noreply.github.com>	1 shared file src/Directory.Build.props
6.	Alexander.Shvedov <alexander.shvedov@jetbrains.com>	Tobias Rummelt <tobias@rummelt-software.de>	1 shared file
7.	Tobias Rummelt <tobias@rummelt-software.de>	Alexander Shvedov <controlflow@users.noreply.github.com>	1 shared file

Most Connected Contributors

	Contributor	# connections	# commits
1.	Alexander.Shvedov <alexander.shvedov@jetbrains.com>	4	13
2.	Alexander Shvedov <controlflow@users.noreply.github.com>	4	4
3.	Slava.Trenogin <slava.trenogin@jetbrains.com>	2	3
4.	Tobias Rummelt <tobias@rummelt-software.de>	2	1
5.	Friedrich von Never <friedrich@fornever.me>	2	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: 2.8

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.

5 contributors (27 commits):

#	Contributor	First Commit	Latest Commit	Commits Count
1.	Alexander.Shvedov <alexander.shvedov@jetbrains.com>	2021-09-30	2025-11-26	14 (51%)
2.	Alexander Shvedov <controlflow@users.noreply.github.com>	2021-10-21	2025-10-22	6 (22%)
3.	Slava.Trenogin <slava.trenogin@jetbrains.com>	2023-05-31	2025-07-24	5 (18%)
4.	Tobias Rummelt <tobias@rummelt-software.de>	2025-10-14	2025-10-14	1 (3%)
5.	Friedrich von Never <friedrich@fornever.me>	2025-07-22	2025-07-22	1 (3%)

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.	Alexander Shvedov <controlflow@users.noreply.github.com>	Alexander.Shvedov <alexander.shvedov@jetbrains.com>	6 shared files
2.	Alexander Shvedov <controlflow@users.noreply.github.com>	Slava.Trenogin <slava.trenogin@jetbrains.com>	4 shared files
3.	Slava.Trenogin <slava.trenogin@jetbrains.com>	Alexander.Shvedov <alexander.shvedov@jetbrains.com>	3 shared files
4.	Friedrich von Never <friedrich@fornever.me>	Alexander.Shvedov <alexander.shvedov@jetbrains.com>	1 shared file src/Directory.Build.props
5.	Friedrich von Never <friedrich@fornever.me>	Alexander Shvedov <controlflow@users.noreply.github.com>	1 shared file src/Directory.Build.props
6.	Alexander.Shvedov <alexander.shvedov@jetbrains.com>	Tobias Rummelt <tobias@rummelt-software.de>	1 shared file
7.	Tobias Rummelt <tobias@rummelt-software.de>	Alexander Shvedov <controlflow@users.noreply.github.com>	1 shared file

Most Connected Contributors

	Contributor	# connections	# commits
1.	Alexander.Shvedov <alexander.shvedov@jetbrains.com>	4	14
2.	Alexander Shvedov <controlflow@users.noreply.github.com>	4	6
3.	Slava.Trenogin <slava.trenogin@jetbrains.com>	2	5
4.	Tobias Rummelt <tobias@rummelt-software.de>	2	1
5.	Friedrich von Never <friedrich@fornever.me>	2	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: 2.8

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.

Contributors' details...