https://github.com/FasterXML/jackson-dataformats-binary

avro cbor hacktoberfest jackson-backends protobuf smile

Score: 33.46518036240794

Last synced: about 17 hours ago
JSON representation

Repository metadata:

Uber-project for standard Jackson binary format backends: avro, cbor, ion, protobuf, smile

Host: GitHub
URL: https://github.com/FasterXML/jackson-dataformats-binary
Owner: FasterXML
License: apache-2.0
Created: 2016-05-03T04:54:56.000Z (about 10 years ago)
Default Branch: 3.x
Last Pushed: 2026-03-29T17:23:17.000Z (3 months ago)
Last Synced: 2026-03-29T19:31:58.367Z (3 months ago)
Topics: avro, cbor, hacktoberfest, jackson-backends, protobuf, smile
Language: Java
Homepage:
Size: 11.7 MB
Stars: 343
Watchers: 16
Forks: 147
Open Issues: 58
Metadata Files:
- Readme: README.md
- Funding: .github/FUNDING.yml
- License: LICENSE
- Security: SECURITY.md
Funding:
- Tidelift: maven/com.fasterxml.jackson.dataformat:jackson-dataformats-binary
- Github: cowtowncoder

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: 63
Delete event: 45
Fork event: 15
Issue comment event: 171
Issues event: 58
Pull request event: 138
Pull request review comment event: 75
Pull request review event: 118
Push event: 324
Watch event: 16
Total: 1023

Last Year

Create event: 62
Delete event: 45
Fork event: 15
Issue comment event: 166
Issues event: 58
Pull request event: 136
Pull request review comment event: 75
Pull request review event: 118
Push event: 309
Watch event: 16
Total: 1000

Committers metadata

Last synced: 4 months ago

Total Commits: 1,832
Total Committers: 70
Avg Commits per committer: 26.171
Development Distribution Score (DDS): 0.119

Commits in past year: 288
Committers in past year: 12
Avg Commits per committer in past year: 24.0
Development Distribution Score (DDS) in past year: 0.128

Name	Email	Commits
Tatu Saloranta	t**a@i**i	1614
dependabot[bot]	4****]	30
PJ Fanning	p****g	21
Bryan Harclerode	b**e@g**m	21
Arthur Chan	a**n@a**m	12
Michal Foksa	m**l@m**t	10
Kenji Noguchi	t**6@g**m	10
Kim, Joo Hyuk	b**e@g**m	9
Marcos Passos	m**s@m**m	7
Manuel Sugawara	s**e@a**m	5
Tyler Gregg	t****g	4
Fawzi Essam	i**e@g**m	4
Kenji Noguchi	k**i@v**m	4
jobarr-amzn	7****n	3
liedtkem	l**m@a**m	3
Aaron Barany	a**y@h**m	3
Michael Liedtke	m**e@g**m	3
beseder1	4****1	3
marsqing	q**u@c**m	3
Zeyu Cai	z**8@g**m	2
Yoann Vernageau	6****g	2
Tatu Saloranta	t**a@d**m	2
Matthew Pope	8****t	2
John Hudson	j**x@g**m	2
Jacek Lach	j**h@p**m	2
GedMarc	g**c@h**m	2
Dominik Broj	1****c	2
Aurélien Pupier	a**r@r**m	2
Jan Kucera	j**a@l**u	2
Lukasz Dziedziak	l**k@a**l	2
and 40 more...

Issue and Pull Request metadata

Last synced: 8 months ago

Total issues: 140
Total pull requests: 312
Average time to close issues: 8 months
Average time to close pull requests: 30 days
Total issue authors: 80
Total pull request authors: 42
Average comments per issue: 3.62
Average comments per pull request: 1.54
Merged pull request: 284
Bot issues: 0
Bot pull requests: 30

Past year issues: 26
Past year pull requests: 131
Past year average time to close issues: 19 days
Past year average time to close pull requests: 2 days
Past year issue authors: 13
Past year pull request authors: 12
Past year average comments per issue: 1.5
Past year average comments per pull request: 0.96
Past year merged pull request: 124
Past year bot issues: 0
Past year bot pull requests: 25

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

Top Issue Authors

cowtowncoder (41)
arthurscchan (9)
seadbrane (3)
pjfanning (3)
MichalFoksa (2)
atokuzAmzn (2)
amorimjuliana (2)
mr-robert (2)
ZanderHuang (2)
raphw (2)
sugmanue (2)
itsmoonrack (2)
DaveCTurner (1)
x-devel (1)
lachlan-ibm (1)

Top Pull Request Authors

cowtowncoder (129)
dependabot[bot] (30)
pjfanning (27)
JooHyukKim (16)
arthurscchan (15)
MichalFoksa (13)
tgregg (9)
iifawzi (8)
beseder1 (5)
rafalh (4)
thetric (4)
sugmanue (4)
apupier (4)
techabstraction (3)
atokuzAmzn (3)

Top Issue Labels

avro (36)
ion (27)
cbor (26)
2.17 (20)
smile (16)
protobuf (11)
3.x (11)
fuzz (10)
has-failing-test (8)
2.19 (7)
2.14 (6)
2.16 (6)
pr-needed (6)
2.13 (2)
good first issue (2)
duplicate (2)
2.18 (2)
2.20 (2)
test-needed (1)
2.15 (1)
2.21 (1)
3.1 (1)

Top Pull Request Labels

dependencies (30)
avro (13)
ion (9)
2.17 (9)
github_actions (8)
2.18 (8)
2.19 (7)
cbor (6)
protobuf (5)
cla-received (5)
smile (4)
2.14 (3)
fuzz (3)
3.x (2)
2.20 (2)
gen-ai (1)
2.16 (1)
2.15 (1)

Package metadata

Total packages: 11
Total downloads: unknown
Total docker downloads: 12,175,870,634
Total dependent packages: 1,767 (may contain duplicates)
Total dependent repositories: 8,318 (may contain duplicates)
Total versions: 856
Total advisories: 1

repo1.maven.org: com.fasterxml.jackson.dataformat:jackson-dataformat-cbor

Support for reading and writing Concise Binary Object Representation ([CBOR](https://www.rfc-editor.org/info/rfc7049) encoded data using Jackson abstractions (streaming API, data binding, tree model)

Homepage: https://github.com/FasterXML/jackson-dataformats-binary
Documentation: https://appdoc.app/artifact/com.fasterxml.jackson.dataformat/jackson-dataformat-cbor/
Licenses: The Apache Software License, Version 2.0
Latest release: 2.21.3 (published about 2 months ago)
Last Synced: 2026-05-26T02:14:57.734Z (27 days ago)
Versions: 154
Dependent Packages: 822
Dependent Repositories: 4,106
Docker Downloads: 9,000,518,738
Rankings:
- Docker downloads count: 0.009%
- Dependent packages count: 0.096%
- Dependent repos count: 0.149%
- Average: 7.52%
- Forks count: 17.55%
- Stargazers count: 19.797%
Advisories:
- Denial of Service (DoS) in Jackson Dataformat CBOR

repo1.maven.org: com.fasterxml.jackson.dataformat:jackson-dataformat-smile

Support for reading and writing Smile ("binary JSON") encoded data using Jackson abstractions (streaming API, data binding, tree model)

Homepage: https://github.com/FasterXML/jackson-dataformats-binary
Documentation: https://appdoc.app/artifact/com.fasterxml.jackson.dataformat/jackson-dataformat-smile/
Licenses: The Apache Software License, Version 2.0
Latest release: 2.21.3 (published about 2 months ago)
Last Synced: 2026-04-28T20:34:05.912Z (about 2 months ago)
Versions: 181
Dependent Packages: 675
Dependent Repositories: 3,736
Docker Downloads: 2,964,139,434
Rankings:
- Docker downloads count: 0.031%
- Dependent packages count: 0.114%
- Dependent repos count: 0.161%
- Average: 7.53%
- Forks count: 17.55%
- Stargazers count: 19.797%

repo1.maven.org: com.fasterxml.jackson.dataformat:jackson-dataformat-avro

Support for reading and writing AVRO-encoded data via Jackson abstractions.

Homepage: https://github.com/FasterXML/jackson-dataformats-binary
Documentation: https://appdoc.app/artifact/com.fasterxml.jackson.dataformat/jackson-dataformat-avro/
Licenses: The Apache Software License, Version 2.0
Latest release: 2.21.3 (published about 2 months ago)
Last Synced: 2026-04-28T20:34:05.540Z (about 2 months ago)
Versions: 167
Dependent Packages: 139
Dependent Repositories: 367
Docker Downloads: 13,499,032
Rankings:
- Dependent packages count: 0.556%
- Dependent repos count: 0.745%
- Docker downloads count: 2.397%
- Average: 8.209%
- Forks count: 17.55%
- Stargazers count: 19.797%

repo1.maven.org: com.fasterxml.jackson.dataformat:jackson-dataformat-protobuf

Support for reading and writing protobuf-encoded data via Jackson abstractions.

Homepage: https://github.com/FasterXML/jackson-dataformats-binary
Documentation: https://appdoc.app/artifact/com.fasterxml.jackson.dataformat/jackson-dataformat-protobuf/
Licenses: The Apache Software License, Version 2.0
Latest release: 2.21.2 (published 3 months ago)
Last Synced: 2026-04-28T02:17:05.761Z (about 2 months ago)
Versions: 133
Dependent Packages: 129
Dependent Repositories: 104
Docker Downloads: 197,713,430
Rankings:
- Dependent packages count: 0.599%
- Dependent repos count: 1.88%
- Docker downloads count: 3.658%
- Average: 8.697%
- Forks count: 17.55%
- Stargazers count: 19.797%

repo1.maven.org: com.fasterxml.jackson.dataformat:jackson-dataformats-binary

Parent pom for Jackson binary dataformats.

Homepage: https://github.com/FasterXML/jackson-dataformats-binary
Documentation: https://appdoc.app/artifact/com.fasterxml.jackson.dataformat/jackson-dataformats-binary/
Licenses: The Apache Software License, Version 2.0
Latest release: 2.21.3 (published about 2 months ago)
Last Synced: 2026-04-28T20:34:05.543Z (about 2 months ago)
Versions: 109
Dependent Packages: 2
Dependent Repositories: 5
Rankings:
- Dependent repos count: 10.834%
- Forks count: 17.55%
- Average: 17.773%
- Stargazers count: 19.797%
- Dependent packages count: 22.911%

repo1.maven.org: tools.jackson.dataformat:jackson-dataformat-protobuf

Support for reading and writing protobuf-encoded data via Jackson abstractions.

Homepage: https://github.com/FasterXML/jackson-dataformats-binary
Documentation: https://appdoc.app/artifact/tools.jackson.dataformat/jackson-dataformat-protobuf/
Licenses: The Apache Software License, Version 2.0
Latest release: 3.1.3 (published about 2 months ago)
Last Synced: 2026-05-14T15:46:00.169Z (about 1 month ago)
Versions: 20
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Dependent repos count: 34.658%
- Average: 42.106%
- Dependent packages count: 49.555%

repo1.maven.org: tools.jackson.dataformat:jackson-dataformats-binary