Contributors · guardian/kcl-pekko-stream

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 (3)

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

Past 30 days (1):

168672047+hk-15

Past 31 to 90 days (1):

lindsey.dew

Past 91 to 180 days (1):

10963046+andrew-nowak

Historical Contributors (17)

Last contributors more than 6 months ago

53380242+github-scx

angelo

aleksey.nikiforov

627562+bpg

49285327+angelo-streetcontxt

andrew.nowak

truc.nguyen

lexn82

43047562+scala-steward

trucnguyenlam

pavel.boldyrev

elise

richard.hunt

rvaahtoranta

52038+rtyley

dominic

takezoe

Bots

Recent Bots (2)

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

No bots in past 30 days.

Past 31 to 90 days (1):

49699333+dependabot[bot]

Past 91 to 180 days (1):

157699227+gu-scala-library-release[bot]

Historical Bots (1)

Last bots more than 6 months ago

37929162+mergify[bot]

Contributors Matrix (Per Month)

					-	1	1	-	1	1	2	2	-	2	2	2	2	-	-	2	1	1	1	2	-	2	1	1	-
commits					-	2	2	-	1	2	5	5	-	2	2	2	2	-	-	2	1	1	1	2	-	6	3	4	-
line churn					-	+3 -3	+4 -4	-	+1 -1	+66 -2	+6 -6	+7 -7	-	+18 -0	+18 -0	+2 -2	+8 -2.4K	-	-	+2 -0	+1 -1	+1 -1	+5 -2	+8 -3	-	+74 -36	+68 -2	+2.7K -2.7K	-
	30d	3m	1y	all time
Holly Knox <168672047+hk-15>	2 +3 / -3	2 +3 / -3	2 +3 / -3	2 +3 / -3	-		-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Lindsey Dew <lindsey.dew>	-	2 +4 / -4	6 +72 / -8	6 +72 / -8	-	-		-				-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Andrew Nowak <10963046+andrew-nowak>	-	-	12 +34 / -1.2K	18 +78 / -1.2K	-	-	-	-	-	-			-					-	-			-			-		-	-	-
Andrew Nowak <andrew.nowak>	-	-	4 +15 / -1.2K	17 +2.9K / -4K	-	-	-	-	-	-	-		-		-			-	-		-	-	-		-				-
Reetta Vaahtoranta <rvaahtoranta>	-	-	1 +9 / -0	1 +9 / -0	-	-	-	-	-	-	-	-	-	-		-	-	-	-	-	-	-	-	-	-	-	-	-	-
Roberto Tyley <52038+rtyley>	-	-	-	1 +1 / -1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-		-	-	-	-	-	-	-
Scala Steward <43047562+scala-steward>	-	-	-	12 +40 / -37	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Angelo Genovese <49285327+angelo-streetcontxt>	-	-	-	18 +711 / -726	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Angelo Genovese <angelo>	-	-	-	28 +4.2K / -1.9K	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Scala Steward <53380242+github-scx>	-	-	-	57 +61 / -60	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Pavel Boldyrev <627562+bpg>	-	-	-	19 +176 / -55	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Pavel Boldyrev <pavel.boldyrev>	-	-	-	4 +128 / -45	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Elise <elise>	-	-	-	3 +231 / -107	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Truc Lam Nguyen <truc.nguyen>	-	-	-	15 +572 / -438	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Aleksey Nikiforov <lexn82>	-	-	-	13 +442 / -176	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Truc Nguyen Lam <trucnguyenlam>	-	-	-	5 +430 / -353	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Dominic Scheirlinck <dominic>	-	-	-	1 +1 / -1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Naoki Takezoe <takezoe>	-	-	-	1 +1 / -1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Aleksey Nikiforov <aleksey.nikiforov>	-	-	-	20 +4.5K / -2.4K	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Richard Hunt <richard.hunt>	-	-	-	3 +9 / -8	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-

Bots Matrix (Per Month)

					-	-	-	1	1	1	2	1	-	1	-	-	-	-	-	-	-	-	-	1	-	1	-	-	-
commits					-	-	-	1	1	2	5	1	-	3	-	-	-	-	-	-	-	-	-	2	-	2	-	-	-
line churn					-	-	-	+2 -2	+1 -1	+2 -2	+6 -6	+1 -1	-	+4 -4	-	-	-	-	-	-	-	-	-	+2 -2	-	+2 -2	-	-	-
	30d	3m	1y	all time
dependabot[bot] <49699333+dependabot[bot]>	-	1 +2 / -2	8 +11 / -11	8 +11 / -11	-	-	-			-			-		-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
gu-scala-library-release[bot] <157699227+gu-scala-library-release[bot]>	-	-	5 +5 / -5	9 +9 / -9	-	-	-	-	-			-	-	-	-	-	-	-	-	-	-	-	-		-		-	-	-
mergify[bot] <37929162+mergify[bot]>	-	-	-	36 +313 / -164	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-

1 contributor (2 commit):

#	Contributor	First Commit	Latest Commit	Commits Count	Line Churn	File Updates (per extension)
1.	Holly Knox <168672047+hk-15>	2026-09-09	2026-09-09	2 (100%)	+3 / -3	yaml (3)

2 contributors (4 commits):

#	Contributor	First Commit	Latest Commit	Commits Count	Line Churn	File Updates (per extension)
1.	Lindsey Dew <lindsey.dew>	2026-04-23	2026-08-27	2 (50%)	+4 / -4	sbt (2)
2.	Holly Knox <168672047+hk-15>	2026-09-09	2026-09-09	2 (50%)	+3 / -3	yaml (3)

1 bot (1 commit):

#	Bot	First Commit	Latest Commit	Commits Count	Line Churn	File Updates (per extension)
1.	dependabot[bot] <49699333+dependabot[bot]>	2026-01-21	2026-07-22	1 (100%)	+2 / -2	yaml (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

contributor dependencies 2D graph

The number on lines shows the number of same files that both persons changed in past 90 days.

flowchart TB
    n0["168672047+hk-15"]
    n1["49699333+dependabot[bot]"]
    n0 ---|"2"| n1
    classDef default fill:#808080,stroke:#ffffff,color:#000000;
    classDef highlighted fill:#00b2ee,stroke:#ffffff,color:#000000;
    linkStyle 0 stroke:#00688b70,stroke-width:2px

Download: Mermaid (.mmd) (open online Mermaid editor)

- 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.	Holly Knox <168672047+hk-15>	dependabot[bot] <49699333+dependabot[bot]>	2 shared files .github/workflows/ci.yml .github/workflows/sbt-dependency-graph.yml

Most Connected Contributors

	Contributor	# connections	# commits
1.	Holly Knox <168672047+hk-15>	1	2
2.	dependabot[bot] <49699333+dependabot[bot]>	1	1
3.	Lindsey Dew <lindsey.dew>	0	2

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 (12 commits):

#	Contributor	First Commit	Latest Commit	Commits Count	Line Churn
1.	Andrew Nowak <10963046+andrew-nowak>	2025-01-16	2026-04-23	4 (33%)	+5 / -5
2.	Lindsey Dew <lindsey.dew>	2026-04-23	2026-08-27	6 (50%)	+72 / -8
3.	Holly Knox <168672047+hk-15>	2026-09-09	2026-09-09	2 (16%)	+3 / -3

2 bots (8 commits):

#	Bot	First Commit	Latest Commit	Commits Count	Line Churn
1.	gu-scala-library-release[bot] <157699227+gu-scala-library-release[bot]>	2025-01-17	2026-05-28	5 (62%)	+5 / -5
2.	dependabot[bot] <49699333+dependabot[bot]>	2026-01-21	2026-07-22	3 (37%)	+4 / -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

contributor dependencies 2D graph

The number on lines shows the number of same files that both persons changed in past 180 days.

flowchart TB
    n0["49699333+dependabot[bot]"]
    n1["10963046+andrew-nowak"]
    n2["168672047+hk-15"]
    n3["lindsey.dew"]
    n0 ---|"3"| n1
    n2 ---|"2"| n0
    n2 ---|"2"| n1
    n3 ---|"2"| n1
    n2 ---|"1"| n3
    n0 ---|"1"| n3
    classDef default fill:#808080,stroke:#ffffff,color:#000000;
    classDef highlighted fill:#00b2ee,stroke:#ffffff,color:#000000;
    linkStyle 0 stroke:#00688b82,stroke-width:3px
    linkStyle 1 stroke:#00688b70,stroke-width:2px
    linkStyle 2 stroke:#00688b70,stroke-width:2px
    linkStyle 3 stroke:#00688b70,stroke-width:2px
    linkStyle 4 stroke:#00688b5E,stroke-width:1px
    linkStyle 5 stroke:#00688b5E,stroke-width:1px

Download: Mermaid (.mmd) (open online Mermaid editor)

- 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.	dependabot[bot] <49699333+dependabot[bot]>	Andrew Nowak <10963046+andrew-nowak>	3 shared files .github/workflows/ci.yml .github/workflows/sbt-dependency-graph.yml .github/workflows/check-labels.yaml
2.	Holly Knox <168672047+hk-15>	dependabot[bot] <49699333+dependabot[bot]>	2 shared files .github/workflows/ci.yml .github/workflows/sbt-dependency-graph.yml
3.	Holly Knox <168672047+hk-15>	Andrew Nowak <10963046+andrew-nowak>	2 shared files .github/workflows/ci.yml .github/workflows/sbt-dependency-graph.yml
4.	Lindsey Dew <lindsey.dew>	Andrew Nowak <10963046+andrew-nowak>	2 shared files .github/workflows/sbt-dependency-graph.yml build.sbt
5.	Holly Knox <168672047+hk-15>	Lindsey Dew <lindsey.dew>	1 shared file .github/workflows/sbt-dependency-graph.yml
6.	dependabot[bot] <49699333+dependabot[bot]>	Lindsey Dew <lindsey.dew>	1 shared file .github/workflows/sbt-dependency-graph.yml

Most Connected Contributors

	Contributor	# connections	# commits
1.	Lindsey Dew <lindsey.dew>	3	6
2.	Andrew Nowak <10963046+andrew-nowak>	3	4
3.	dependabot[bot] <49699333+dependabot[bot]>	3	3
4.	Holly Knox <168672047+hk-15>	3	2
5.	gu-scala-library-release[bot] <157699227+gu-scala-library-release[bot]>	0	5

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: 3.0

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.

5 contributors (25 commits):

#	Contributor	First Commit	Latest Commit	Commits Count	Line Churn
1.	Andrew Nowak <10963046+andrew-nowak>	2025-01-16	2026-04-23	12 (48%)	+34 / -1.2K
2.	Andrew Nowak <andrew.nowak>	2024-11-21	2026-03-26	4 (16%)	+15 / -1.2K
3.	Lindsey Dew <lindsey.dew>	2026-04-23	2026-08-27	6 (24%)	+72 / -8
4.	Holly Knox <168672047+hk-15>	2026-09-09	2026-09-09	2 (8%)	+3 / -3
5.	Reetta Vaahtoranta <rvaahtoranta>	2025-12-08	2025-12-08	1 (4%)	+9 / -0

2 bots (13 commits):

#	Bot	First Commit	Latest Commit	Commits Count	Line Churn
1.	gu-scala-library-release[bot] <157699227+gu-scala-library-release[bot]>	2025-01-17	2026-05-28	5 (38%)	+5 / -5
2.	dependabot[bot] <49699333+dependabot[bot]>	2026-01-21	2026-07-22	8 (61%)	+11 / -11

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

contributor dependencies 2D graph

The number on lines shows the number of same files that both persons changed in past 365 days.

flowchart TB
    n0["10963046+andrew-nowak"]
    n1["andrew.nowak"]
    n2["49699333+dependabot[bot]"]
    n3["168672047+hk-15"]
    n4["lindsey.dew"]
    n5["rvaahtoranta"]
    n0 ---|"14"| n1
    n2 ---|"4"| n0
    n3 ---|"2"| n2
    n3 ---|"2"| n0
    n4 ---|"2"| n0
    n3 ---|"1"| n4
    n2 ---|"1"| n4
    n4 ---|"1"| n1
    n0 ---|"1"| n5
    n2 ---|"1"| n5
    classDef default fill:#808080,stroke:#ffffff,color:#000000;
    classDef highlighted fill:#00b2ee,stroke:#ffffff,color:#000000;
    linkStyle 0 stroke:#00688bFF,stroke-width:10px
    linkStyle 1 stroke:#00688b70,stroke-width:2px
    linkStyle 2 stroke:#00688b5E,stroke-width:1px
    linkStyle 3 stroke:#00688b5E,stroke-width:1px
    linkStyle 4 stroke:#00688b5E,stroke-width:1px
    linkStyle 5 stroke:#00688b4C,stroke-width:1px
    linkStyle 6 stroke:#00688b4C,stroke-width:1px
    linkStyle 7 stroke:#00688b4C,stroke-width:1px
    linkStyle 8 stroke:#00688b4C,stroke-width:1px
    linkStyle 9 stroke:#00688b4C,stroke-width:1px

Download: Mermaid (.mmd) (open online Mermaid editor)

- 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.	Andrew Nowak <10963046+andrew-nowak>	Andrew Nowak <andrew.nowak>	14 shared files src/it/scala/com/gu/kinesis/KinesisSourceTest.scala src/it/scala/com/gu/kinesis/MessageUtilTest.scala src/it/scala/com/gu/kinesis/KinesisResourceManager.scala build.sbt src/it/scala/com/gu/kinesis/KinesisTestComponents.scala src/it/resources/logback-test.xml .github/dependabot.yml README.md src/it/scala/com/gu/kinesis/TestStreamConfig.scala src/it/scala/com/gu/kinesis/KinesisTestProducer.scala src/it/scala/com/gu/kinesis/Inspectable.scala src/it/scala/com/gu/kinesis/ScalaKinesisProducer.scala src/it/scala/com/gu/kinesis/MessageUtil.scala src/it/resources/reference.conf
2.	dependabot[bot] <49699333+dependabot[bot]>	Andrew Nowak <10963046+andrew-nowak>	4 shared files .github/workflows/ci.yml .github/workflows/sbt-dependency-graph.yml .github/workflows/release.yml .github/workflows/check-labels.yaml
3.	Holly Knox <168672047+hk-15>	dependabot[bot] <49699333+dependabot[bot]>	2 shared files .github/workflows/ci.yml .github/workflows/sbt-dependency-graph.yml
4.	Holly Knox <168672047+hk-15>	Andrew Nowak <10963046+andrew-nowak>	2 shared files .github/workflows/ci.yml .github/workflows/sbt-dependency-graph.yml
5.	Lindsey Dew <lindsey.dew>	Andrew Nowak <10963046+andrew-nowak>	2 shared files .github/workflows/sbt-dependency-graph.yml build.sbt
6.	Holly Knox <168672047+hk-15>	Lindsey Dew <lindsey.dew>	1 shared file .github/workflows/sbt-dependency-graph.yml
7.	dependabot[bot] <49699333+dependabot[bot]>	Lindsey Dew <lindsey.dew>	1 shared file .github/workflows/sbt-dependency-graph.yml
8.	Lindsey Dew <lindsey.dew>	Andrew Nowak <andrew.nowak>	1 shared file build.sbt
9.	Andrew Nowak <10963046+andrew-nowak>	Reetta Vaahtoranta <rvaahtoranta>	1 shared file .github/workflows/check-labels.yaml
10.	dependabot[bot] <49699333+dependabot[bot]>	Reetta Vaahtoranta <rvaahtoranta>	1 shared file .github/workflows/check-labels.yaml

Most Connected Contributors

	Contributor	# connections	# commits
1.	Andrew Nowak <10963046+andrew-nowak>	5	12
2.	dependabot[bot] <49699333+dependabot[bot]>	4	8
3.	Lindsey Dew <lindsey.dew>	4	6
4.	Holly Knox <168672047+hk-15>	3	2
5.	Andrew Nowak <andrew.nowak>	2	4
6.	Reetta Vaahtoranta <rvaahtoranta>	2	1
7.	gu-scala-library-release[bot] <157699227+gu-scala-library-release[bot]>	0	5

C-median: 3.5

A half of the contributors has more than 3.5 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: 3.0

There are 3.0 contributors with 3.0 or more connections.

Contributors' details...