JetBrains / kotlin-compiler-devkit 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 (7)

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

Past 30 days (2):

dmitry.gridin@jetbrains.com

wojciech.litewka@jetbrains.com

Past 31 to 90 days (1):

kirill.rakhman@jetbrains.com

Past 91 to 180 days (4):

kirill.rakhman@gmail.com

dmitriy.novozhilov@jetbrains.com

sergej.jaskiewicz@jetbrains.com

kunyavskiy@gmail.com

Historical Contributors (12)

Last contributors more than 6 months ago

seclerp.dev@gmail.com

ivan.kochurkin@jetbrains.com

lunyak.kolya@mail.ru

vladimir.dolzhenko@jetbrains.com

alexey.belkov@jetbrains.com

slampy97@gmail.com

ilya.kirillov@jetbrains.com

kvanttt@gmail.com

fenstonsingel@gmail.com

20517828+nikitabobko@users.noreply.github.com

sergei.tachenov@jetbrains.com

action@github.com

Contributors Matrix (Per Month)

	Commits (3m)	Commit Days	1	1	1	1	3	4	2	3	3	1	2	2	-	-	1	2	2	1	1	1	2	1	2	1	3
Dmitrii Gridin <dmitry.gridin@jetbrains.com>	7	2		-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Wojciech Litewka <wojciech.litewka@jetbrains.com>	1	1	-		-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Kirill Rakhman <kirill.rakhman@jetbrains.com>	10	10	-	-				-	-	-		-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Kirill Rakhman <kirill.rakhman@gmail.com>	-	54	-	-	-	-									-	-	-		-	-	-		-			-	-
Dmitriy Novozhilov <dmitriy.novozhilov@jetbrains.com>	-	25	-	-	-	-			-		-	-	-	-	-	-				-	-	-	-	-	-	-	-
Sergej Jaskiewicz <sergej.jaskiewicz@jetbrains.com>	-	10	-	-	-	-	-		-	-	-	-	-	-	-	-	-	-		-	-	-	-	-	-	-	-
Pavel Kunyavskiy <kunyavskiy@gmail.com>	-	1	-	-	-	-	-		-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Andrii Rublov <seclerp.dev@gmail.com>	-	4	-	-	-	-	-	-			-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Stanislav Ruban <fenstonsingel@gmail.com>	-	1	-	-	-	-	-	-	-	-		-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Ivan Kochurkin <ivan.kochurkin@jetbrains.com>	-	3	-	-	-	-	-	-	-	-	-	-		-	-	-	-	-	-	-	-	-	-	-		-	-
Alexey Belkov <alexey.belkov@jetbrains.com>	-	2	-	-	-	-	-	-	-	-	-	-	-		-	-	-	-	-	-	-	-	-	-	-	-	-
Ilya Kirillov <ilya.kirillov@jetbrains.com>	-	2	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-		-	-	-	-	-		-
Vladimir Dolzhenko <vladimir.dolzhenko@jetbrains.com>	-	2	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-		-	-	-	-	-	-
Nikolay Lunyak <lunyak.kolya@mail.ru>	-	5	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-		-	-	-
Nikita Bobko <20517828+nikitabobko@users.noreply.github.com>	-	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-		-	-	-	-
Sergei Tachenov <sergei.tachenov@jetbrains.com>	-	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Ivan Kochurkin <kvanttt@gmail.com>	-	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
slampy97 <slampy97@gmail.com>	-	3	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
GitHub Action <action@github.com>	-	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-

Bots Matrix (Per Month)

Commits
(3m)

Commit
Days

-

2 contributors (8 commits):

#	Contributor	First Commit	Latest Commit	Commits Count	File Updates (per extension)
1.	Dmitrii Gridin <dmitry.gridin@jetbrains.com>	2026-01-12	2026-01-16	7 (87%)	md (3), kts (3), kt (2), xml (1), properties (1)
2.	Wojciech Litewka <wojciech.litewka@jetbrains.com>	2025-12-19	2025-12-19	1 (12%)	kt (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

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	Contributor 1	Contributor 2	# shared files
1.	Dmitrii Gridin <dmitry.gridin@jetbrains.com>	Wojciech Litewka <wojciech.litewka@jetbrains.com>	1 shared file

Most Connected Contributors

	Contributor	# connections	# commits
1.	Dmitrii Gridin <dmitry.gridin@jetbrains.com>	1	7
2.	Wojciech Litewka <wojciech.litewka@jetbrains.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.

3 contributors (18 commits):

#	Contributor	First Commit	Latest Commit	Commits Count	File Updates (per extension)
1.	Kirill Rakhman <kirill.rakhman@jetbrains.com>	2025-05-30	2025-11-27	10 (55%)	kt (18), xml (5)
2.	Dmitrii Gridin <dmitry.gridin@jetbrains.com>	2026-01-12	2026-01-16	7 (38%)	md (3), kts (3), kt (2), xml (1), properties (1)
3.	Wojciech Litewka <wojciech.litewka@jetbrains.com>	2025-12-19	2025-12-19	1 (5%)	kt (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
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	Contributor 1	Contributor 2	# shared files
1.	Dmitrii Gridin <dmitry.gridin@jetbrains.com>	Wojciech Litewka <wojciech.litewka@jetbrains.com>	1 shared file

Most Connected Contributors

	Contributor	# connections	# commits
1.	Dmitrii Gridin <dmitry.gridin@jetbrains.com>	1	7
2.	Wojciech Litewka <wojciech.litewka@jetbrains.com>	1	1
3.	Kirill Rakhman <kirill.rakhman@jetbrains.com>	0	10

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.

7 contributors (53 commits):

#	Contributor	First Commit	Latest Commit	Commits Count
1.	Kirill Rakhman <kirill.rakhman@gmail.com>	2023-02-25	2025-09-30	25 (47%)
2.	Dmitriy Novozhilov <dmitriy.novozhilov@jetbrains.com>	2021-08-31	2025-09-10	3 (5%)
3.	Sergej Jaskiewicz <sergej.jaskiewicz@jetbrains.com>	2021-09-29	2025-08-20	1 (1%)
4.	Kirill Rakhman <kirill.rakhman@jetbrains.com>	2025-05-30	2025-11-27	14 (26%)
5.	Dmitrii Gridin <dmitry.gridin@jetbrains.com>	2026-01-12	2026-01-16	7 (13%)
6.	Pavel Kunyavskiy <kunyavskiy@gmail.com>	2025-08-08	2025-08-08	2 (3%)
7.	Wojciech Litewka <wojciech.litewka@jetbrains.com>	2025-12-19	2025-12-19	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
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	Contributor 1	Contributor 2	# shared files
1.	Kirill Rakhman <kirill.rakhman@jetbrains.com>	Kirill Rakhman <kirill.rakhman@gmail.com>	10 shared files
2.	Kirill Rakhman <kirill.rakhman@gmail.com>	Dmitriy Novozhilov <dmitriy.novozhilov@jetbrains.com>	6 shared files
3.	Kirill Rakhman <kirill.rakhman@jetbrains.com>	Dmitriy Novozhilov <dmitriy.novozhilov@jetbrains.com>	5 shared files
4.	Kirill Rakhman <kirill.rakhman@jetbrains.com>	Pavel Kunyavskiy <kunyavskiy@gmail.com>	2 shared files
5.	Kirill Rakhman <kirill.rakhman@gmail.com>	Dmitrii Gridin <dmitry.gridin@jetbrains.com>	2 shared files build.gradle.kts gradle.properties
6.	Dmitrii Gridin <dmitry.gridin@jetbrains.com>	Wojciech Litewka <wojciech.litewka@jetbrains.com>	1 shared file
7.	Dmitrii Gridin <dmitry.gridin@jetbrains.com>	Pavel Kunyavskiy <kunyavskiy@gmail.com>	1 shared file
8.	Wojciech Litewka <wojciech.litewka@jetbrains.com>	Pavel Kunyavskiy <kunyavskiy@gmail.com>	1 shared file
9.	Kirill Rakhman <kirill.rakhman@gmail.com>	Sergej Jaskiewicz <sergej.jaskiewicz@jetbrains.com>	1 shared file resources/META-INF/plugin.xml
10.	Sergej Jaskiewicz <sergej.jaskiewicz@jetbrains.com>	Dmitriy Novozhilov <dmitriy.novozhilov@jetbrains.com>	1 shared file resources/META-INF/plugin.xml
11.	Sergej Jaskiewicz <sergej.jaskiewicz@jetbrains.com>	Kirill Rakhman <kirill.rakhman@jetbrains.com>	1 shared file resources/META-INF/plugin.xml
12.	Pavel Kunyavskiy <kunyavskiy@gmail.com>	Kirill Rakhman <kirill.rakhman@gmail.com>	1 shared file

Most Connected Contributors

	Contributor	# connections	# commits
1.	Kirill Rakhman <kirill.rakhman@gmail.com>	5	25
2.	Kirill Rakhman <kirill.rakhman@jetbrains.com>	4	14
3.	Pavel Kunyavskiy <kunyavskiy@gmail.com>	4	2
4.	Dmitrii Gridin <dmitry.gridin@jetbrains.com>	3	7
5.	Dmitriy Novozhilov <dmitriy.novozhilov@jetbrains.com>	3	3
6.	Sergej Jaskiewicz <sergej.jaskiewicz@jetbrains.com>	3	1
7.	Wojciech Litewka <wojciech.litewka@jetbrains.com>	2	1

C-median: 3.0

A half of the contributors has more than 3.0 connections, and a half has less than this number.

C-mean: 3.4

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.

11 contributors (154 commits):

#	Contributor	First Commit	Latest Commit	Commits Count
1.	Kirill Rakhman <kirill.rakhman@gmail.com>	2023-02-25	2025-09-30	87 (56%)
2.	Dmitriy Novozhilov <dmitriy.novozhilov@jetbrains.com>	2021-08-31	2025-09-10	13 (8%)
3.	Sergej Jaskiewicz <sergej.jaskiewicz@jetbrains.com>	2021-09-29	2025-08-20	1 (<1%)
4.	Kirill Rakhman <kirill.rakhman@jetbrains.com>	2025-05-30	2025-11-27	16 (10%)
5.	Andrii Rublov <seclerp.dev@gmail.com>	2025-06-27	2025-07-17	14 (9%)
6.	Ivan Kochurkin <ivan.kochurkin@jetbrains.com>	2024-03-15	2025-03-11	8 (5%)
7.	Dmitrii Gridin <dmitry.gridin@jetbrains.com>	2026-01-12	2026-01-16	7 (4%)
8.	Alexey Belkov <alexey.belkov@jetbrains.com>	2025-02-18	2025-02-20	4 (2%)
9.	Pavel Kunyavskiy <kunyavskiy@gmail.com>	2025-08-08	2025-08-08	2 (1%)
10.	Wojciech Litewka <wojciech.litewka@jetbrains.com>	2025-12-19	2025-12-19	1 (<1%)
11.	Stanislav Ruban <fenstonsingel@gmail.com>	2025-05-06	2025-05-06	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
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- open 3D force graph (including only shared files)

	Contributor 1	Contributor 2	# shared files
1.	Kirill Rakhman <kirill.rakhman@jetbrains.com>	Kirill Rakhman <kirill.rakhman@gmail.com>	14 shared files
2.	Kirill Rakhman <kirill.rakhman@gmail.com>	Dmitriy Novozhilov <dmitriy.novozhilov@jetbrains.com>	11 shared files
3.	Kirill Rakhman <kirill.rakhman@gmail.com>	Ivan Kochurkin <ivan.kochurkin@jetbrains.com>	8 shared files
4.	Kirill Rakhman <kirill.rakhman@jetbrains.com>	Dmitriy Novozhilov <dmitriy.novozhilov@jetbrains.com>	7 shared files
5.	Kirill Rakhman <kirill.rakhman@gmail.com>	Andrii Rublov <seclerp.dev@gmail.com>	6 shared files
6.	Kirill Rakhman <kirill.rakhman@jetbrains.com>	Ivan Kochurkin <ivan.kochurkin@jetbrains.com>	5 shared files
7.	Dmitriy Novozhilov <dmitriy.novozhilov@jetbrains.com>	Ivan Kochurkin <ivan.kochurkin@jetbrains.com>	5 shared files
8.	Kirill Rakhman <kirill.rakhman@jetbrains.com>	Andrii Rublov <seclerp.dev@gmail.com>	4 shared files
9.	Dmitriy Novozhilov <dmitriy.novozhilov@jetbrains.com>	Andrii Rublov <seclerp.dev@gmail.com>	4 shared files
10.	Pavel Kunyavskiy <kunyavskiy@gmail.com>	Kirill Rakhman <kirill.rakhman@gmail.com>	3 shared files
11.	Kirill Rakhman <kirill.rakhman@gmail.com>	Alexey Belkov <alexey.belkov@jetbrains.com>	3 shared files
12.	Kirill Rakhman <kirill.rakhman@gmail.com>	Dmitrii Gridin <dmitry.gridin@jetbrains.com>	3 shared files
13.	Kirill Rakhman <kirill.rakhman@jetbrains.com>	Pavel Kunyavskiy <kunyavskiy@gmail.com>	2 shared files
14.	Ivan Kochurkin <ivan.kochurkin@jetbrains.com>	Dmitrii Gridin <dmitry.gridin@jetbrains.com>	2 shared files
15.	Kirill Rakhman <kirill.rakhman@jetbrains.com>	Dmitrii Gridin <dmitry.gridin@jetbrains.com>	2 shared files build.gradle.kts gradle.properties
16.	Dmitriy Novozhilov <dmitriy.novozhilov@jetbrains.com>	Dmitrii Gridin <dmitry.gridin@jetbrains.com>	2 shared files build.gradle.kts gradle.properties
17.	Andrii Rublov <seclerp.dev@gmail.com>	Dmitrii Gridin <dmitry.gridin@jetbrains.com>	2 shared files build.gradle.kts gradle.properties
18.	Alexey Belkov <alexey.belkov@jetbrains.com>	Dmitriy Novozhilov <dmitriy.novozhilov@jetbrains.com>	2 shared files
19.	Alexey Belkov <alexey.belkov@jetbrains.com>	Andrii Rublov <seclerp.dev@gmail.com>	2 shared files
20.	Ivan Kochurkin <ivan.kochurkin@jetbrains.com>	Andrii Rublov <seclerp.dev@gmail.com>	1 shared file build.gradle.kts
21.	Dmitrii Gridin <dmitry.gridin@jetbrains.com>	Wojciech Litewka <wojciech.litewka@jetbrains.com>	1 shared file
22.	Dmitrii Gridin <dmitry.gridin@jetbrains.com>	Pavel Kunyavskiy <kunyavskiy@gmail.com>	1 shared file
23.	Wojciech Litewka <wojciech.litewka@jetbrains.com>	Pavel Kunyavskiy <kunyavskiy@gmail.com>	1 shared file
24.	Wojciech Litewka <wojciech.litewka@jetbrains.com>	Kirill Rakhman <kirill.rakhman@gmail.com>	1 shared file
25.	Kirill Rakhman <kirill.rakhman@gmail.com>	Sergej Jaskiewicz <sergej.jaskiewicz@jetbrains.com>	1 shared file resources/META-INF/plugin.xml
26.	Alexey Belkov <alexey.belkov@jetbrains.com>	Kirill Rakhman <kirill.rakhman@jetbrains.com>	1 shared file resources/META-INF/plugin.xml
27.	Alexey Belkov <alexey.belkov@jetbrains.com>	Sergej Jaskiewicz <sergej.jaskiewicz@jetbrains.com>	1 shared file resources/META-INF/plugin.xml
28.	Kirill Rakhman <kirill.rakhman@jetbrains.com>	Sergej Jaskiewicz <sergej.jaskiewicz@jetbrains.com>	1 shared file resources/META-INF/plugin.xml
29.	Dmitriy Novozhilov <dmitriy.novozhilov@jetbrains.com>	Sergej Jaskiewicz <sergej.jaskiewicz@jetbrains.com>	1 shared file resources/META-INF/plugin.xml
30.	Andrii Rublov <seclerp.dev@gmail.com>	Sergej Jaskiewicz <sergej.jaskiewicz@jetbrains.com>	1 shared file resources/META-INF/plugin.xml
31.	Kirill Rakhman <kirill.rakhman@jetbrains.com>	Stanislav Ruban <fenstonsingel@gmail.com>	1 shared file
32.	Dmitriy Novozhilov <dmitriy.novozhilov@jetbrains.com>	Stanislav Ruban <fenstonsingel@gmail.com>	1 shared file
33.	Kirill Rakhman <kirill.rakhman@gmail.com>	Stanislav Ruban <fenstonsingel@gmail.com>	1 shared file
34.	Stanislav Ruban <fenstonsingel@gmail.com>	Ivan Kochurkin <ivan.kochurkin@jetbrains.com>	1 shared file

Most Connected Contributors

	Contributor	# connections	# commits
1.	Kirill Rakhman <kirill.rakhman@gmail.com>	10	87
2.	Kirill Rakhman <kirill.rakhman@jetbrains.com>	9	16
3.	Dmitriy Novozhilov <dmitriy.novozhilov@jetbrains.com>	8	13
4.	Andrii Rublov <seclerp.dev@gmail.com>	7	14
5.	Dmitrii Gridin <dmitry.gridin@jetbrains.com>	7	7
6.	Ivan Kochurkin <ivan.kochurkin@jetbrains.com>	6	8
7.	Alexey Belkov <alexey.belkov@jetbrains.com>	5	4
8.	Sergej Jaskiewicz <sergej.jaskiewicz@jetbrains.com>	5	1
9.	Pavel Kunyavskiy <kunyavskiy@gmail.com>	4	2
10.	Stanislav Ruban <fenstonsingel@gmail.com>	4	1
11.	Wojciech Litewka <wojciech.litewka@jetbrains.com>	3	1

C-median: 6.0

A half of the contributors has more than 6.0 connections, and a half has less than this number.

C-mean: 6.1

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

C-index: 5.0

There are 5.0 contributors with 5.0 or more connections.

Contributors' details...