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openjdk / jmh

https://openjdk.org/projects/code-tools/jmh

Stars
2,708 stars
Forks
336 forks
Language
Java
License
GPL-2.0
Created
May 15, 2019
Last push
Jul 14, 2026
Updated
Nov 13, 2026
Why these Tags: an agent read the README and quoted it
  • Benchmarking from the readme: JMH is a Java harness for building, running, and analysing nano/micro/milli/macro benchmarks written in Java and other languages targeting the JVM.

An agent gave these Tags from the fixed Tag list in the AwesomeRepos source code. A code check kept each Tag only when its quote is in the text. A wrong Tag? Report an error with the form at the end of this page.

Admitted to the Repository Index on Nov 11, 2026: 2,705 stars on 2026-11-11.

Star History

185 days recorded, May 13, 2026 – Nov 13, 2026 (UTC). Net change +105 stars.

Stars at the end of each day 2,708 now
May 13, 2026 Nov 13, 2026
Net stars each day highest +3
+3 on May 18, 2026
May 13, 2026 Nov 13, 2026

The star count of each day is the latest count minus the net stars of the later days.

Add this Star History to a README

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Star History chart

[![Star History of openjdk/jmh](https://awesomerepos.com/openjdk/jmh/stars.svg)](https://awesomerepos.com/openjdk/jmh)

Badge

[![AwesomeRepos](https://awesomerepos.com/openjdk/jmh/badge.svg)](https://awesomerepos.com/openjdk/jmh)

Timeline

It gained stars on 86 of the 185 days recorded since May 13, 2026.

Its largest 7 days were Oct 28, 2026 to Nov 3, 2026: 9 stars.

In the 30 days to Nov 13, 2026 it got 24 stars, 118% more than in the 30 days before.

It had 2,603 stars before May 13, 2026 and has 2,708 stars now: 2,292 fewer than 5,000.

  1. Created on the Repository Host
  2. Largest star day recorded: +3 stars
  3. Latest push
  4. +3 stars in one day
  5. +3 stars in one day
  6. Entered the Repository Index: 2,705 stars on 2026-11-11

The timeline comes from the creation date and the releases on the Repository Host, the Admission, the Star History, and the Observations. Star milestones show only when the Star History records the day. The list shows up to 5 stable releases from the latest 10 releases recorded. When none of them is stable, one item counts the pre-releases. On the chart of net stars each day, a solid line marks each recorded release.

Forks and pushes

From 3 Observations, Nov 12, 2026 – Nov 14, 2026. Forks 0. AwesomeRepos saw a new push on 0 of 2 days.

Forks 336
  1. Nov 13, 2026: no new push
  2. Nov 14, 2026: no new push

A filled day: the last push time changed since the Observation before it.

Health facts

Measured facts in four separate dimensions, each with a date and a source. AwesomeRepos does not add them into one score. AwesomeRepos reads the weekly commits, the changelog, and the community files each week for the 5,000 visible repositories with the most stars and for each rising repository. How AwesomeRepos defines each check

Copies a prompt for a coding agent. It has 1 task for the maintainers of openjdk/jmh.

Maintenance

1 of 4 checks (2 without data)
  • Yes: Not archived

    GitHub does not mark the repository as archived. Source

  • No: A push in the last 90 days

    Last push on 2026-07-14, 122 days ago. Source

  • No data: Commits in the last 13 weeks

    No data: AwesomeRepos has not read the weekly commits.

  • No data: Commits in 26 or more of the last 52 weeks

    No data: AwesomeRepos has not read the weekly commits.

Releases

0 of 3 checks (2 without data)
  • No: A release in the last 365 days

    No GitHub release (read on 2026-11-11). Source

  • No data: The newest release tag is a semantic version

    No data: no release.

  • No data: A changelog file at the root

    No data: AwesomeRepos has not scanned this repository.

Security practice

0 of 1 check (1 without data)
  • No data: A security policy

    No data: AwesomeRepos has not scanned this repository.

AwesomeRepos has not asked OpenSSF Scorecard about this repository.

Community files

1 of 3 checks (2 without data)
  • Yes: A licence

    GitHub finds the licence GPL-2.0. Source

  • No data: A contributing guide

    No data: AwesomeRepos has not scanned this repository.

  • No data: A code of conduct

    No data: AwesomeRepos has not scanned this repository.

Dependencies in the index

This section shows the packages that connect this repository to other repositories in the index.

The GitHub dependency graph of this repository names 65 direct packages (scanned on Nov 13, 2026). Packages from 5 other repositories in the index are among them.

22 scanned repositories name a package from this repository.

Uses Used by (8 of 22) openjdk/jmh JetBrains/kotlin JetBrains/kotlin scala/scala scala/scala actions/checkout actions/checkout java-native-access/jna java-native-access/jna apache/groovy apache/groovy eugenp/tutorials eugenp/tutorials kestra-io/kestra kestra-io/kestra gradle/gradle gradle/gradle LMAX-Exchange/disruptor LMAX-Exchange/disruptor ben-manes/caffeine ben-manes/caffeine playframework/playframework playframework/playframework apple/pkl apple/pkl apache/jmeter apache/jmeter
An arrow points from the repository that names a package to the repository that the package comes from.

Uses (in the index) · 5

Used by (in the index) · 22

Show all 22

Sources: the GitHub dependency graph of each repository, and deps.dev for the source repository of each package (checked on Nov 3, 2026). A dependency graph also names development packages. deps.dev takes most source repositories from package metadata. How the dependency graph is made

Observations

Latest Observation, Nov 14, 2026: 2,708 stars, 336 forks, last push Jul 14, 2026, not archived. One of 3 Observations since Nov 12, 2026.

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