https://github.com/lz4/lz4-java

compressor decompression java jni-bindings lz4-compression lz4-compressors lz4-java

Score: 13.527028165341724

Last synced: about 21 hours ago
JSON representation

Repository metadata:

LZ4 compression for Java

Host: GitHub
URL: https://github.com/lz4/lz4-java
Owner: lz4
License: apache-2.0
Archived: true
Created: 2012-07-18T17:26:42.000Z (over 13 years ago)
Default Branch: master
Last Pushed: 2025-11-28T19:23:16.000Z (4 months ago)
Last Synced: 2026-03-09T11:49:20.803Z (21 days ago)
Topics: compressor, decompression, java, jni-bindings, lz4-compression, lz4-compressors, lz4-java
Language: Java
Size: 12.5 MB
Stars: 1,175
Watchers: 51
Forks: 284
Open Issues: 74
Metadata Files:
- Readme: README.md
- Changelog: CHANGES.md
- License: LICENSE.txt

Owner metadata:

Name: lz4
Login: lz4
Email:
Kind: organization
Description:
Website:
Location:
Twitter:
Company:
Icon url: https://avatars.githubusercontent.com/u/11667224?v=4
Repositories: 2
Last Synced at: 2024-03-26T15:24:54.119Z
Profile URL: https://github.com/lz4

GitHub Events

Total

Commit comment event: 1
Fork event: 12
Issue comment event: 6
Issues event: 8
Pull request review event: 1
Watch event: 60
Total: 88

Last Year

Commit comment event: 1
Fork event: 10
Issue comment event: 1
Issues event: 3
Pull request review event: 1
Watch event: 37
Total: 53

Committers metadata

Last synced: 19 days ago

Total Commits: 407
Total Committers: 30
Avg Commits per committer: 13.567
Development Distribution Score (DDS): 0.506

Commits in past year: 1
Committers in past year: 1
Avg Commits per committer in past year: 1.0
Development Distribution Score (DDS) in past year: 0.0

Name	Email	Commits
Adrien Grand	j**z@g**m	201
Rei Odaira	r**a@u**m	152
Branimir Lambov	b**v@d**m	8
Linnaea Von Lavia	l**a@l**m	8
Daniel Yu	d**d@g**m	6
Takeshi Yamamuro	y**o@a**g	4
Steven Schlansker	s**n@l**m	2
Charles Allen	c**s@a**m	2
Simon Chemouil	s**l@l**r	2
Yilong Li	y**7@i**u	2
lyrachord	l**d@o**m	1
Adrien Grand	a**d@t**m	1
Bastien Fiorentino	b**o@o**m	1
Elan Kugelmass	e**n@a**m	1
Madhusudanan Kandasamy	m**n@i**m	1
Tuukka Lehtonen	t**a@s**i	1
Will Droste	w**e@p**m	1
dmitry.shohov	d**v@d**m	1
Yuqi Gu	y**u@a**m	1
Yann Collet	c**n@f**m	1
Xiaoyan Lin	l**8@g**m	1
Xiaoguang Sun	s**g@y**m	1
Rui Gonçalves	r**g@g**m	1
Rocky Zhang	r**g@l**g	1
Luben Karavelov	l**n@a**m	1
Josh Rosen	r**e@g**m	1
Jonas Konrad	m**e@y**t	1
Adam Retter	a**r@g**m	1
Chris Lockfort	c**t@p**m	1
Jakub Jirutka	j**b@j**z	1

Issue and Pull Request metadata

Last synced: 4 months ago

Total issues: 99
Total pull requests: 23
Average time to close issues: 10 months
Average time to close pull requests: 2 months
Total issue authors: 88
Total pull request authors: 21
Average comments per issue: 3.21
Average comments per pull request: 2.35
Merged pull request: 7
Bot issues: 0
Bot pull requests: 0

Past year issues: 5
Past year pull requests: 1
Past year average time to close issues: about 4 hours
Past year average time to close pull requests: about 3 hours
Past year issue authors: 5
Past year pull request authors: 1
Past year average comments per issue: 0.6
Past year average comments per pull request: 1.0
Past year merged pull request: 1
Past year bot issues: 0
Past year bot pull requests: 0

More stats: https://issues.ecosyste.ms/repositories/lookup?url=https://github.com/lz4/lz4-java

Top Issue Authors

odaira (3)
patelh (2)
jpountz (2)
rhpvorderman (2)
readysteadygo2006 (2)
echopairs (2)
subes (2)
HTHou (2)
tomerz90 (2)
darouwan (2)
hermeswaldemarin (1)
luxiaoyu (1)
keep94 (1)
AGulev (1)
TrifingZW (1)

Top Pull Request Authors

subes (2)
dakaneye (2)
merlimat (1)
garywylee (1)
Cyan4973 (1)
wsargent (1)
ruippeixotog (1)
noamBarkai (1)
liyimin-me (1)
jirutka (1)
Panxuefeng-loongson (1)
MariusVolkhart (1)
trazfr (1)
BastienF (1)
JoshRosen (1)

Top Issue Labels

Top Pull Request Labels

Package metadata

Total packages: 26
Total downloads: unknown
Total dependent packages: 6 (may contain duplicates)
Total dependent repositories: 13 (may contain duplicates)
Total versions: 29
Total maintainers: 1
Total advisories: 2

alpine-v3.18: java-lz4-native

LZ4 compression for Java

Homepage: https://github.com/lz4/lz4-java
Licenses: Apache-2.0
Latest release: 1.8.0-r1 (published over 3 years ago)
Last Synced: 2026-03-04T08:14:33.200Z (26 days ago)
Versions: 1
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Dependent repos count: 0.0%
- Dependent packages count: 0.0%
- Average: 3.477%
- Forks count: 6.035%
- Stargazers count: 7.875%
Maintainers (1)
- jakub@jirutka.cz

alpine-v3.18: java-lz4

LZ4 compression for Java

Homepage: https://github.com/lz4/lz4-java
Licenses: Apache-2.0
Latest release: 1.8.0-r1 (published over 3 years ago)
Last Synced: 2026-03-04T08:14:34.357Z (26 days ago)
Versions: 1
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Dependent repos count: 0.0%
- Dependent packages count: 0.0%
- Average: 3.484%
- Forks count: 6.035%
- Stargazers count: 7.9%
Maintainers (1)
- jakub@jirutka.cz

alpine-edge: java-lz4-native

LZ4 compression for Java

Homepage: https://github.com/lz4/lz4-java
Licenses: Apache-2.0
Latest release: 1.8.0-r2 (published almost 2 years ago)
Last Synced: 2026-03-04T07:44:12.181Z (26 days ago)
Versions: 2
Dependent Packages: 2
Dependent Repositories: 0
Rankings:
- Dependent repos count: 0.0%
- Dependent packages count: 3.393%
- Average: 4.914%
- Forks count: 7.06%
- Stargazers count: 9.205%
Maintainers (1)
- jakub@jirutka.cz

alpine-edge: java-lz4

LZ4 compression for Java

Homepage: https://github.com/lz4/lz4-java
Licenses: Apache-2.0
Latest release: 1.8.0-r2 (published almost 2 years ago)
Last Synced: 2026-03-04T07:44:11.535Z (26 days ago)
Versions: 2
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Dependent repos count: 0.0%
- Forks count: 7.06%
- Average: 7.726%
- Stargazers count: 9.205%
- Dependent packages count: 14.641%
Maintainers (1)
- jakub@jirutka.cz

alpine-v3.17: java-lz4-native

LZ4 compression for Java

Homepage: https://github.com/lz4/lz4-java
Licenses: Apache-2.0
Latest release: 1.8.0-r1 (published over 3 years ago)
Last Synced: 2026-03-04T08:14:39.277Z (26 days ago)
Versions: 1
Dependent Packages: 1
Dependent Repositories: 0
Rankings:
- Dependent repos count: 0.0%
- Forks count: 5.378%
- Stargazers count: 7.59%
- Average: 7.98%
- Dependent packages count: 18.951%
Maintainers (1)
- jakub@jirutka.cz

alpine-v3.17: java-lz4

LZ4 compression for Java

Homepage: https://github.com/lz4/lz4-java
Licenses: Apache-2.0
Latest release: 1.8.0-r1 (published over 3 years ago)
Last Synced: 2026-03-04T08:14:37.572Z (26 days ago)
Versions: 1
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Dependent repos count: 0.0%
- Forks count: 5.378%
- Stargazers count: 7.59%
- Average: 10.055%
- Dependent packages count: 27.254%
Maintainers (1)
- jakub@jirutka.cz

repo1.maven.org: org.lz4:lz4-pure-java

Pure java ports of the LZ4 compression algorithm and the xxHash hashing algorithm

Homepage: https://github.com/lz4/lz4-java
Documentation: https://appdoc.app/artifact/org.lz4/lz4-pure-java/
Licenses: The Apache Software License, Version 2.0
Latest release: 1.8.0 (published almost 5 years ago)
Last Synced: 2026-03-10T19:12:16.818Z (20 days ago)
Versions: 2
Dependent Packages: 3
Dependent Repositories: 13
Rankings:
- Dependent repos count: 6.771%
- Stargazers count: 11.89%
- Average: 12.269%
- Forks count: 12.864%
- Dependent packages count: 17.551%
Advisories:
- yawkat LZ4 Java has a possible information leak in Java safe decompressor
- LZ4 Java Compression has Out-of-bounds memory operations which can cause DoS

alpine-v3.19: java-lz4-native

LZ4 compression for Java

Homepage: https://github.com/lz4/lz4-java
Licenses: Apache-2.0
Latest release: 1.8.0-r1 (published over 3 years ago)
Last Synced: 2026-03-04T08:13:33.487Z (26 days ago)
Versions: 1
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Dependent repos count: 0.0%
- Dependent packages count: 0.0%
- Average: 100%
Maintainers (1)
- jakub@jirutka.cz

alpine-v3.23: java-lz4

LZ4 compression for Java

Homepage: https://github.com/lz4/lz4-java
Licenses: Apache-2.0
Latest release: 1.8.0-r2 (published over 1 year ago)
Last Synced: 2026-03-04T19:42:55.529Z (26 days ago)
Versions: 1
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Dependent repos count: 0.0%
- Dependent packages count: 0.0%
- Average: 100%
Maintainers (1)
- jakub@jirutka.cz

debian-11: lz4-java

Homepage: https://github.com/lz4/lz4-java
Documentation: https://packages.debian.org/bullseye/lz4-java
Licenses:
Latest release: 1.5.1-3 (published about 2 months ago)
Last Synced: 2026-03-13T09:29:06.830Z (17 days ago)
Versions: 1
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Dependent repos count: 0.0%
- Dependent packages count: 0.0%
- Average: 100%

debian-12: lz4-java

Homepage: https://github.com/lz4/lz4-java
Documentation: https://packages.debian.org/bookworm/lz4-java
Licenses:
Latest release: 1.8.0-3 (published about 2 months ago)
Last Synced: 2026-03-13T05:24:06.419Z (17 days ago)
Versions: 1
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Dependent repos count: 0.0%
- Dependent packages count: 0.0%
- Average: 100%

ubuntu-23.04: lz4-java

Homepage: https://github.com/lz4/lz4-java
Licenses:
Latest release: 1.8.0-3 (published about 2 months ago)
Last Synced: 2026-03-11T05:09:07.355Z (19 days ago)
Versions: 1
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Dependent repos count: 0.0%
- Dependent packages count: 0.0%
- Average: 100%

ubuntu-22.04: lz4-java

Homepage: https://github.com/lz4/lz4-java
Licenses:
Latest release: 1.5.1-3build1 (published about 2 months ago)
Last Synced: 2026-03-07T14:36:20.461Z (23 days ago)
Versions: 1
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Dependent repos count: 0.0%
- Dependent packages count: 0.0%
- Average: 100%

alpine-v3.20: java-lz4-native

LZ4 compression for Java

Homepage: https://github.com/lz4/lz4-java
Licenses: Apache-2.0
Latest release: 1.8.0-r2 (published almost 2 years ago)
Last Synced: 2026-03-04T08:13:27.632Z (26 days ago)
Versions: 1
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Dependent repos count: 0.0%
- Dependent packages count: 0.0%
- Average: 100%
Maintainers (1)
- jakub@jirutka.cz

alpine-v3.20: java-lz4

LZ4 compression for Java

Homepage: https://github.com/lz4/lz4-java
Licenses: Apache-2.0
Latest release: 1.8.0-r2 (published almost 2 years ago)
Last Synced: 2026-03-04T08:13:25.554Z (26 days ago)
Versions: 1
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Dependent repos count: 0.0%
- Dependent packages count: 0.0%
- Average: 100%
Maintainers (1)
- jakub@jirutka.cz

alpine-v3.21: java-lz4

LZ4 compression for Java

Homepage: https://github.com/lz4/lz4-java
Licenses: Apache-2.0
Latest release: 1.8.0-r2 (published over 1 year ago)
Last Synced: 2026-03-04T08:12:24.041Z (26 days ago)
Versions: 1
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Dependent repos count: 0.0%
- Dependent packages count: 0.0%
- Average: 100%
Maintainers (1)
- jakub@jirutka.cz

alpine-v3.22: java-lz4-native

LZ4 compression for Java

Homepage: https://github.com/lz4/lz4-java
Licenses: Apache-2.0
Latest release: 1.8.0-r2 (published over 1 year ago)
Last Synced: 2026-03-04T08:12:04.568Z (26 days ago)
Versions: 1
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Dependent repos count: 0.0%
- Dependent packages count: 0.0%
- Average: 100%
Maintainers (1)
- jakub@jirutka.cz

alpine-v3.22: java-lz4

LZ4 compression for Java

Homepage: https://github.com/lz4/lz4-java
Licenses: Apache-2.0
Latest release: 1.8.0-r2 (published over 1 year ago)
Last Synced: 2026-03-04T08:11:59.136Z (26 days ago)
Versions: 1
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Dependent repos count: 0.0%
- Dependent packages count: 0.0%
- Average: 100%
Maintainers (1)
- jakub@jirutka.cz

alpine-v3.21: java-lz4-native

LZ4 compression for Java

Homepage: https://github.com/lz4/lz4-java
Licenses: Apache-2.0
Latest release: 1.8.0-r2 (published over 1 year ago)
Last Synced: 2026-03-04T08:12:26.159Z (26 days ago)
Versions: 1
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Dependent repos count: 0.0%
- Dependent packages count: 0.0%
- Average: 100%
Maintainers (1)
- jakub@jirutka.cz

ubuntu-20.04: lz4-java

Homepage: https://github.com/lz4/lz4-java
Licenses:
Latest release: 1.5.1-2 (published about 2 months ago)
Last Synced: 2026-02-13T04:57:58.409Z (about 2 months ago)
Versions: 1
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Dependent repos count: 0.0%
- Dependent packages count: 0.0%
- Average: 100%

ubuntu-24.04: lz4-java

Homepage: https://github.com/lz4/lz4-java
Licenses:
Latest release: 1.8.0-4build1 (published about 2 months ago)
Last Synced: 2026-03-06T04:09:16.303Z (25 days ago)
Versions: 1
Dependent Packages: 0
Dependent Repositories: 0
Rankings:

debian-13: lz4-java

Homepage: https://github.com/lz4/lz4-java
Documentation: https://packages.debian.org/trixie/lz4-java
Licenses:
Latest release: 1.8.0-4 (published about 2 months ago)
Last Synced: 2026-02-13T11:45:39.332Z (about 2 months ago)
Versions: 1
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Dependent repos count: 0.0%
- Dependent packages count: 0.0%
- Average: 100%

ubuntu-24.10: lz4-java

Homepage: https://github.com/lz4/lz4-java
Licenses:
Latest release: 1.8.0-4build1 (published about 2 months ago)
Last Synced: 2026-03-09T04:24:38.031Z (22 days ago)
Versions: 1
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Dependent repos count: 0.0%
- Dependent packages count: 0.0%
- Average: 100%

alpine-v3.23: java-lz4-native

LZ4 compression for Java

Homepage: https://github.com/lz4/lz4-java
Licenses: Apache-2.0
Latest release: 1.8.0-r2 (published over 1 year ago)
Last Synced: 2026-03-04T19:42:57.871Z (26 days ago)
Versions: 1
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Dependent repos count: 0.0%
- Dependent packages count: 0.0%
- Average: 100%
Maintainers (1)
- jakub@jirutka.cz

ubuntu-23.10: lz4-java

Homepage: https://github.com/lz4/lz4-java
Licenses:
Latest release: 1.8.0-3 (published about 2 months ago)
Last Synced: 2026-03-10T16:00:57.163Z (20 days ago)
Versions: 1
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Dependent repos count: 0.0%
- Dependent packages count: 0.0%
- Average: 100%

alpine-v3.19: java-lz4

LZ4 compression for Java

Homepage: https://github.com/lz4/lz4-java
Licenses: Apache-2.0
Latest release: 1.8.0-r1 (published over 3 years ago)
Last Synced: 2026-03-01T14:17:19.970Z (29 days ago)
Versions: 1
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Dependent repos count: 0.0%
- Dependent packages count: 0.0%
- Average: 100%
Maintainers (1)
- jakub@jirutka.cz