https://github.com/carrotsearch/hppc

Score: 31.507319477549075

Last synced: about 14 hours ago
JSON representation

Repository metadata:

High Performance Primitive Collections for Java

Host: GitHub
URL: https://github.com/carrotsearch/hppc
Owner: carrotsearch
License: apache-2.0
Created: 2011-02-22T15:14:20.000Z (almost 15 years ago)
Default Branch: master
Last Pushed: 2025-06-19T11:20:32.000Z (8 months ago)
Last Synced: 2026-02-03T03:06:06.740Z (5 days ago)
Language: Java
Homepage: http://labs.carrotsearch.com
Size: 47.6 MB
Stars: 1,037
Watchers: 55
Forks: 161
Open Issues: 6
Metadata Files:
- Readme: README.md
- Changelog: CHANGES.txt
- License: LICENSE.txt

Owner metadata:

Name: Carrot Search
Login: carrotsearch
Email:
Kind: organization
Description:
Website: http://carrotsearch.com
Location: Poznań, Poland
Twitter:
Company:
Icon url: https://avatars.githubusercontent.com/u/628611?v=4
Repositories: 27
Last Synced at: 2024-03-26T01:08:01.116Z
Profile URL: https://github.com/carrotsearch

GitHub Events

Total

Fork event: 8
Issues event: 2
Watch event: 44
Total: 54

Last Year

Fork event: 5
Issues event: 2
Watch event: 28
Total: 35

Committers metadata

Last synced: 1 day ago

Total Commits: 664
Total Committers: 16
Avg Commits per committer: 41.5
Development Distribution Score (DDS): 0.239

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
Dawid Weiss	d**s@c**m	505
dawidweiss	d**s@7**5	80
Bruno Roustant	b**t@s**m	28
Aleksandr Danilin	a**n@s**m	27
stachoo	s**o@7**5	8
gdelafosse	g**e@a**m	3
Haoyu Zhai	h**i@a**m	3
Callum Galbreath	c**h@p**m	2
Vincent Privat	v**t@g**m	1
Patrick Zhai	z****h	1
Michael Ekstrand	m**d@e**t	1
Mendel Monteiro-Beckerman	m**o@g**m	1
Canlin Guo	1****t	1
Tim Vossen	t**n@i**e	1
Shaun Kalley	s**y@g**t	1
Dawid Weiss	d**s@d**l	1

Issue and Pull Request metadata

Last synced: 3 months ago

Total issues: 67
Total pull requests: 45
Average time to close issues: over 1 year
Average time to close pull requests: about 1 month
Total issue authors: 12
Total pull request authors: 18
Average comments per issue: 1.6
Average comments per pull request: 2.64
Merged pull request: 38
Bot issues: 0
Bot pull requests: 0

Past year issues: 2
Past year pull requests: 1
Past year average time to close issues: about 6 hours
Past year average time to close pull requests: 7 minutes
Past year issue authors: 2
Past year pull request authors: 1
Past year average comments per issue: 1.0
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/carrotsearch/hppc

Top Issue Authors

dweiss (52)
bruno-roustant (4)
mernst (2)
sirinath (1)
13880406553 (1)
maxim5 (1)
scooby (1)
zs121233 (1)
karussell (1)
TheLudlows (1)
TestSmell (1)
kno10 (1)

Top Pull Request Authors

bruno-roustant (20)
dweiss (6)
vsonnier (2)
zhaih (2)
MendelMonteiro (2)
kno10 (1)
mdekstrand (1)
ChenZhangg (1)
alastairpatrick (1)
don-vip (1)
Fix3dP0int (1)
shaunkalley (1)
moonpolysoft (1)
gdelafosse (1)
judepereira (1)

Top Issue Labels

legacy-jira-resolution:Fixed (21)
legacy-jira-priority:Major (16)
fix-version:0.7.0 (13)
type:enhancement (12)
legacy-jira-priority:Minor (10)
type:task (10)
legacy-jira-priority:Trivial (9)
type:bug (9)
legacy-jira-resolution:Won't Fix (4)
legacy-jira-priority:Blocker (4)
fix-version:0.9.1 (3)
legacy-jira-resolution:Invalid (3)
fix-version:0.4.0 (2)
fix-version:0.3.0 (2)
fix-version:0.6.0 (1)
affects-version:0.5.1 (1)
fix-version:0.5.2 (1)
fix-version:0.2.0 (1)
fix-version:0.9.0 (1)
fix-version:0.3.2 (1)
affects-version:0.8.1 (1)
affects-version:0.6.0 (1)
bug (1)
improvement (1)

Top Pull Request Labels

improvement (2)

Package metadata

Total packages: 2
Total downloads: unknown
Total docker downloads: 2,891,010,991
Total dependent packages: 362 (may contain duplicates)
Total dependent repositories: 2,560 (may contain duplicates)
Total versions: 44

repo1.maven.org: com.carrotsearch:hppc

High Performance Primitive Collections: data structures (maps, sets, lists, stacks, queues) generated for combinations of object and primitive types to conserve JVM memory and speed up execution.

Homepage: https://github.com/carrotsearch/hppc
Documentation: https://appdoc.app/artifact/com.carrotsearch/hppc/
Licenses: Apache 2
Latest release: 0.10.0 (published over 1 year ago)
Last Synced: 2026-02-04T18:53:57.910Z (4 days ago)
Versions: 26
Dependent Packages: 362
Dependent Repositories: 2,559
Docker Downloads: 2,891,010,991
Rankings:
- Docker downloads count: 0.033%
- Dependent repos count: 0.208%
- Dependent packages count: 0.224%
- Average: 5.75%
- Stargazers count: 12.24%
- Forks count: 16.045%

repo1.maven.org: com.carrotsearch:hppc-parent

Parent POM for HPPC projects (High Performance Primitive Collections)

Homepage: http://labs.carrotsearch.com/hppc.html
Documentation: https://appdoc.app/artifact/com.carrotsearch/hppc-parent/
Licenses: Apache License, Version 2.0
Latest release: 0.8.2 (published over 5 years ago)
Last Synced: 2026-02-04T18:54:10.494Z (4 days ago)
Versions: 18
Dependent Packages: 0
Dependent Repositories: 1
Rankings:
- Stargazers count: 12.24%
- Forks count: 16.045%
- Dependent repos count: 20.771%
- Average: 24.801%
- Dependent packages count: 50.147%

Dependencies

hppc/build.gradle maven

com.carrotsearch.randomizedtesting:randomizedtesting-runner * testImplementation
org.assertj:assertj-core * testImplementation

hppc-benchmarks/build.gradle maven

com.koloboke:koloboke-impl-jdk8 1.0.0 implementation
it.unimi.dsi:fastutil 8.4.1 implementation
org.openjdk.jmh:jmh-core * implementation

hppc-examples/build.gradle maven

com.carrotsearch.randomizedtesting:randomizedtesting-runner * testImplementation
org.assertj:assertj-core * testImplementation

hppc-template-processor/build.gradle maven

com.carrotsearch.console:launcher * implementation
org.antlr:antlr4-runtime * implementation
org.apache.velocity:velocity-engine-core * implementation
com.carrotsearch.randomizedtesting:randomizedtesting-runner * testImplementation
org.assertj:assertj-core * testImplementation

.github/workflows/on-commit.yml actions

actions/cache v2 composite
actions/checkout v2 composite
actions/setup-java v2 composite
actions/upload-artifact v2 composite

build.gradle maven

hppc-template-intrinsics/build.gradle maven

ecosyste.ms

Data

Tools

Indexes

Applications

Experiments

Summary