https://github.com/FasterXML/jackson-datatypes-collections

eclipse-collections guava hacktoberfest jackson

Score: 28.74706631972583

Last synced: about 3 hours ago
JSON representation

Repository metadata:

Jackson project that contains various collection-oriented datatype libraries: Eclipse Collections, Guava, HPPC, PCollections

Host: GitHub
URL: https://github.com/FasterXML/jackson-datatypes-collections
Owner: FasterXML
License: apache-2.0
Created: 2016-01-20T05:39:06.000Z (over 10 years ago)
Default Branch: 3.x
Last Pushed: 2026-04-01T00:32:23.000Z (3 months ago)
Last Synced: 2026-04-01T23:24:51.556Z (3 months ago)
Topics: eclipse-collections, guava, hacktoberfest, jackson
Language: Java
Homepage:
Size: 3.45 MB
Stars: 87
Watchers: 9
Forks: 56
Open Issues: 5
Metadata Files:
- Readme: README.md
- License: LICENSE
- Security: SECURITY.md

Owner metadata:

Name: FasterXML, LLC
Login: FasterXML
Email: info@fasterxml.com
Kind: organization
Description:
Website: http://fasterxml.com
Location: Seattle, WA
Twitter:
Company:
Icon url: https://avatars.githubusercontent.com/u/382692?v=4
Repositories: 68
Last Synced at: 2023-04-14T17:44:54.358Z
Profile URL: https://github.com/FasterXML

GitHub Events

Total

Create event: 43
Delete event: 21
Fork event: 5
Issue comment event: 42
Issues event: 21
Pull request event: 76
Pull request review comment event: 13
Pull request review event: 32
Push event: 218
Watch event: 10
Total: 481

Last Year

Create event: 26
Delete event: 10
Fork event: 1
Issue comment event: 25
Issues event: 16
Pull request event: 43
Pull request review comment event: 8
Pull request review event: 15
Push event: 134
Watch event: 5
Total: 283

Committers metadata

Last synced: 2 months ago

Total Commits: 954
Total Committers: 33
Avg Commits per committer: 28.909
Development Distribution Score (DDS): 0.111

Commits in past year: 192
Committers in past year: 8
Avg Commits per committer in past year: 24.0
Development Distribution Score (DDS) in past year: 0.109

Name	Email	Commits
Tatu Saloranta	t**a@i**i	848
dependabot[bot]	4****]	18
Kim, Joo Hyuk	b**e@g**m	14
Jonas Konrad	m**e@y**t	13
Tatu Saloranta	t**u@i**m	12
PJ Fanning	p****g	10
Muhammad Khalikov	5****2	5
CookieAroundTheBend	c**2@g**m	2
Felix König	d**g@g**m	2
LokeshN	l**n@v**m	2
Nathaniel Bauernfeind	n**d@g**m	2
Roman Leventov	l**u@g**m	2
mcvayc	1****c	2
Arthur Chan	a**n@a**m	2
László-Róbert Albert	a**t@g**m	2
valery1707	v**7@g**m	1
Michael Jameson	m**n@s**m	1
gcooney	g**f@l**o	1
olivergillespie	6****e	1
noah	i**h@g**m	1
migwel	m**1@g**m	1
magical-l	l**1@1**m	1
Yeikel	e**l@y**m	1
Ren Menon	r**n@g**m	1
Q1nt	s**b@g**m	1
Philip Leonard	p**d@g**m	1
Patrick Strawderman	p**k@k**t	1
Nicolas Bertrand	b**0@g**m	1
Mitsunori Komatsu	k**u@g**m	1
Abhishek Kumar	a**3@g**m	1
and 3 more...

Issue and Pull Request metadata

Last synced: 3 months ago

Total issues: 77
Total pull requests: 151
Average time to close issues: 8 months
Average time to close pull requests: 18 days
Total issue authors: 45
Total pull request authors: 32
Average comments per issue: 3.69
Average comments per pull request: 1.57
Merged pull request: 122
Bot issues: 0
Bot pull requests: 30

Past year issues: 6
Past year pull requests: 29
Past year average time to close issues: 22 days
Past year average time to close pull requests: about 13 hours
Past year issue authors: 5
Past year pull request authors: 6
Past year average comments per issue: 4.0
Past year average comments per pull request: 0.69
Past year merged pull request: 22
Past year bot issues: 0
Past year bot pull requests: 9

More stats: https://issues.ecosyste.ms/repositories/lookup?url=https://github.com/FasterXML/jackson-datatypes-collections

Top Issue Authors

cowtowncoder (21)
leventov (6)
pjfanning (2)
yawkat (2)
arthurscchan (2)
magical-l (2)
goldbal330 (2)
ernesto-alvarado (2)
chris-dekker (2)
ari-talja-rovio (1)
JGergely (1)
thestarmaker (1)
plokhotnyuk (1)
CXwudi (1)
guruxu (1)

Top Pull Request Authors

cowtowncoder (42)
dependabot[bot] (30)
JooHyukKim (17)
yawkat (11)
pjfanning (10)
mukham12 (8)
mcvayc (3)
leventov (2)
Abhishekkr3003 (2)
albertlr (2)
kilink (2)
jjohannes (2)
saydar31 (1)
philleonard (1)
olivergillespie (1)

Top Issue Labels

guava (25)
eclipsec (9)
good first issue (7)
2.17 (4)
2.16 (4)
3.0 (3)
pr-welcome (2)
2.15 (2)
2.12 (1)
need-test-case (1)
bug (1)
2.18 (1)
2.13 (1)
documentation (1)
enhancement (1)
pcollections (1)
3.1 (1)
2.19 (1)

Top Pull Request Labels

dependencies (29)
github_actions (9)
guava (8)
cla-received (7)
eclipsec (5)
2.17 (4)
2.19 (3)
cla-needed (2)
2.16 (2)
2.18 (2)
2.21 (1)
active (1)
3.0 (1)
2.22 (1)

Package metadata

Total packages: 11
Total downloads: unknown
Total docker downloads: 1,005,499,247
Total dependent packages: 1,729 (may contain duplicates)
Total dependent repositories: 16,708 (may contain duplicates)
Total versions: 761

repo1.maven.org: com.fasterxml.jackson.datatype:jackson-datatype-guava

Add-on datatype-support module for Jackson (https://github.com/FasterXML/jackson) that handles Guava (https://github.com/google/guava) types (currently mostly just collection ones)

Homepage: https://github.com/FasterXML/jackson-datatypes-collections
Documentation: https://appdoc.app/artifact/com.fasterxml.jackson.datatype/jackson-datatype-guava/
Licenses: The Apache Software License, Version 2.0
Latest release: 2.21.2 (published 3 months ago)
Last Synced: 2026-04-09T01:02:11.945Z (2 months ago)
Versions: 170
Dependent Packages: 1,392
Dependent Repositories: 3,796
Docker Downloads: 985,807,796
Rankings:
- Dependent packages count: 0.053%
- Docker downloads count: 0.149%
- Dependent repos count: 0.159%
- Average: 10.682%
- Forks count: 23.762%
- Stargazers count: 29.29%

repo1.maven.org: com.fasterxml.jackson.datatype:jackson-datatype-hppc

Add-on module for Jackson (https://github.com/FasterXML/jackson) to support High-Performance Primitive Collections (HPPC, see https://labs.carrotsearch.com/hppc.html) data types.

Homepage: https://github.com/FasterXML/jackson-datatypes-collections
Documentation: https://appdoc.app/artifact/com.fasterxml.jackson.datatype/jackson-datatype-hppc/
Licenses: The Apache Software License, Version 2.0
Latest release: 2.21.2 (published 3 months ago)
Last Synced: 2026-04-11T02:03:13.662Z (2 months ago)
Versions: 166
Dependent Packages: 149
Dependent Repositories: 12,863
Docker Downloads: 19,666,488
Rankings:
- Dependent repos count: 0.066%
- Dependent packages count: 0.511%
- Docker downloads count: 0.896%
- Average: 10.905%
- Forks count: 23.762%
- Stargazers count: 29.29%

repo1.maven.org: com.fasterxml.jackson.datatype:jackson-datatype-pcollections

Add-on datatype-support module for Jackson (https://github.com/FasterXML/jackson) that handles PCollections (https://pcollections.org/) types

Homepage: https://github.com/FasterXML/jackson-datatypes-collections
Documentation: https://appdoc.app/artifact/com.fasterxml.jackson.datatype/jackson-datatype-pcollections/
Licenses: The Apache Software License, Version 2.0
Latest release: 2.21.2 (published 3 months ago)
Last Synced: 2026-04-11T02:02:21.133Z (2 months ago)
Versions: 118
Dependent Packages: 127
Dependent Repositories: 21
Docker Downloads: 24,956
Rankings:
- Dependent packages count: 0.59%
- Docker downloads count: 3.188%
- Dependent repos count: 5.244%
- Average: 12.415%
- Forks count: 23.762%
- Stargazers count: 29.29%

repo1.maven.org: com.fasterxml.jackson.datatype:jackson-datatype-eclipse-collections

Add-on datatype-support module for Jackson (https://github.com/FasterXML/jackson) that handles eclipse-collections (https://www.eclipse.org/collections/) types

Homepage: https://github.com/FasterXML/jackson-datatypes-collections
Documentation: https://appdoc.app/artifact/com.fasterxml.jackson.datatype/jackson-datatype-eclipse-collections/
Licenses: The Apache Software License, Version 2.0
Latest release: 2.21.2 (published 3 months ago)
Last Synced: 2026-04-11T02:02:52.487Z (2 months ago)
Versions: 83
Dependent Packages: 53
Dependent Repositories: 21
Docker Downloads: 7
Rankings:
- Dependent packages count: 1.301%
- Dependent repos count: 5.244%
- Docker downloads count: 7.154%
- Average: 13.35%
- Forks count: 23.762%
- Stargazers count: 29.29%

repo1.maven.org: com.fasterxml.jackson.datatype:jackson-datatypes-collections

Parent pom for Jackson Collection datatype modules.

Homepage: https://github.com/FasterXML/jackson-datatypes-collections
Documentation: https://appdoc.app/artifact/com.fasterxml.jackson.datatype/jackson-datatypes-collections/
Licenses: The Apache Software License, Version 2.0
Latest release: 2.21.2 (published 3 months ago)
Last Synced: 2026-04-11T02:02:21.504Z (2 months ago)
Versions: 116
Dependent Packages: 8
Dependent Repositories: 7
Rankings:
- Dependent packages count: 7.458%
- Dependent repos count: 9.284%
- Average: 17.448%
- Forks count: 23.762%
- Stargazers count: 29.29%

repo1.maven.org: tools.jackson.datatype:jackson-datatypes-collections

Parent pom for Jackson Collection datatype modules.

Homepage: https://github.com/FasterXML/jackson-datatypes-collections
Documentation: https://appdoc.app/artifact/tools.jackson.datatype/jackson-datatypes-collections/
Licenses: The Apache Software License, Version 2.0
Latest release: 3.1.1 (published 3 months ago)
Last Synced: 2026-04-09T01:02:18.137Z (2 months ago)
Versions: 18
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Forks count: 23.543%
- Stargazers count: 28.634%
- Dependent repos count: 33.081%
- Average: 33.138%
- Dependent packages count: 47.293%

repo1.maven.org: tools.jackson.datatype:jackson-datatype-primitive-collections-base

Base implementation for add-on datatype-support modules for Jackson (https://github.com/FasterXML/jackson) that handle Java collections that hold primitives

Homepage: https://github.com/FasterXML/jackson-datatypes-collections
Documentation: https://appdoc.app/artifact/tools.jackson.datatype/jackson-datatype-primitive-collections-base/
Licenses: The Apache Software License, Version 2.0
Latest release: 3.1.1 (published 3 months ago)
Last Synced: 2026-04-11T02:02:17.392Z (2 months ago)
Versions: 18
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Forks count: 23.543%
- Stargazers count: 28.634%
- Dependent repos count: 33.081%
- Average: 33.138%
- Dependent packages count: 47.293%

repo1.maven.org: tools.jackson.datatype:jackson-datatype-pcollections

Add-on datatype-support module for Jackson (https://github.com/FasterXML/jackson) that handles PCollections (http://pcollections.org/) types

Homepage: https://github.com/FasterXML/jackson-datatypes-collections
Documentation: https://appdoc.app/artifact/tools.jackson.datatype/jackson-datatype-pcollections/
Licenses: The Apache Software License, Version 2.0
Latest release: 3.1.1 (published 3 months ago)
Last Synced: 2026-04-11T02:03:10.042Z (2 months ago)
Versions: 18
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Forks count: 23.543%
- Stargazers count: 28.634%
- Dependent repos count: 33.081%
- Average: 33.138%
- Dependent packages count: 47.293%

repo1.maven.org: tools.jackson.datatype:jackson-datatype-eclipse-collections

Add-on datatype-support module for Jackson (https://github.com/FasterXML/jackson) that handles eclipse-collections (https://www.eclipse.org/collections/) types

Homepage: https://github.com/FasterXML/jackson-datatypes-collections
Documentation: https://appdoc.app/artifact/tools.jackson.datatype/jackson-datatype-eclipse-collections/
Licenses: The Apache Software License, Version 2.0
Latest release: 3.1.1 (published 3 months ago)
Last Synced: 2026-04-09T01:02:15.817Z (2 months ago)
Versions: 18
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Dependent repos count: 33.081%
- Average: 40.187%
- Dependent packages count: 47.293%

repo1.maven.org: tools.jackson.datatype:jackson-datatype-hppc

Add-on module for Jackson (https://github.com/FasterXML/jackson) to support High-Performance Primitive Collections (HPPC, see http://labs.carrotsearch.com/hppc.html) data types.

Homepage: https://github.com/FasterXML/jackson-datatypes-collections
Documentation: https://appdoc.app/artifact/tools.jackson.datatype/jackson-datatype-hppc/
Licenses: The Apache Software License, Version 2.0
Latest release: 3.1.1 (published 3 months ago)
Last Synced: 2026-04-09T01:02:01.394Z (2 months ago)
Versions: 18
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Dependent repos count: 33.081%
- Average: 40.187%
- Dependent packages count: 47.293%

repo1.maven.org: tools.jackson.datatype:jackson-datatype-guava

Add-on datatype-support module for Jackson (https://github.com/FasterXML/jackson) that handles Guava (http://code.google.com/p/guava-libraries/) types (currently mostly just collection ones)

Homepage: https://github.com/FasterXML/jackson-datatypes-collections
Documentation: https://appdoc.app/artifact/tools.jackson.datatype/jackson-datatype-guava/
Licenses: The Apache Software License, Version 2.0
Latest release: 3.1.1 (published 3 months ago)
Last Synced: 2026-04-11T02:03:38.698Z (2 months ago)
Versions: 18
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Dependent repos count: 33.081%
- Average: 40.187%
- Dependent packages count: 47.293%

Dependencies

eclipse-collections/pom.xml maven

org.eclipse.collections:eclipse-collections 11.0.0

guava/pom.xml maven

com.google.guava:guava 21.0

hppc/pom.xml maven

com.carrotsearch:hppc 0.8.1

pcollections/pom.xml maven

org.pcollections:pcollections 2.1.2

pom.xml maven

com.fasterxml.jackson.core:jackson-core
com.fasterxml.jackson.core:jackson-databind

.github/workflows/main.yml actions

actions/checkout v3 composite
actions/setup-java v3 composite
codecov/codecov-action v1 composite

primitive-collections-base/pom.xml maven

.github/workflows/dep_build_v2.yml actions

actions/checkout de0fac2e4500dabe0009e67214ff5f5447ce83dd composite
actions/setup-java be666c2fcd27ec809703dec50e508c2fdc7f6654 composite

.github/workflows/dep_build_v3.yml actions

actions/checkout de0fac2e4500dabe0009e67214ff5f5447ce83dd composite
actions/setup-java be666c2fcd27ec809703dec50e508c2fdc7f6654 composite

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