OpenJDK

01 · Who’s behind it

Who runs OpenJDK

OpenJDK openjdk.org

Wikidata: Java development kit

Company

No imprint we could read

Online since

Not in the Internet Archive

02 · Privacy

What OpenJDK tracks

What the homepage loads before you accept or decline cookies. A cookie banner should hold most of it back until you agree, and a tag manager can load more that we don’t see.

1. 01
   Adoptium adoptium.net English 1 tracker

   Home | Adoptium

   Eclipse Adoptium provides prebuilt OpenJDK binaries from a fully open source set of build scripts and infrastructure.

   • Cloudflare
   • Cloudflare DNS
   • Cloudflare Web Analytics
   • Google Tag Manager
   • Netlify
   • Next.js

   0 say Adoptium is a good alternative to OpenJDK 0 say Adoptium isn’t a real alternative to OpenJDK

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2. 02
   Dev.java dev.java English No trackers

   Dev.java: The Destination for Java Developers

   • Bootstrap
   • Fastly
   • GitHub Pages
   • jQuery
   • jsDelivr
   • YouTube embeds

   0 say Dev.java is a good alternative to OpenJDK 0 say Dev.java isn’t a real alternative to OpenJDK

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3. 03
   Azul azul.com English 2 trackers

   Azul | The Java Platform for the Modern Cloud Enterprise

   With Azul you'll achieve new levels of Java performance with even higher security & stability. See why Java-based businesses trust Azul to get more from Java.

   • Apple Business
   • Atlassian
   • Canva
   • Cloudflare
   • Cloudflare DNS
   • DocuSign

   0 say Azul is a good alternative to OpenJDK 0 say Azul isn’t a real alternative to OpenJDK

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4. 04
   Java java.com Top 10K English No trackers

   Java | Oracle

   Get started with Java today

   • Akamai Edge DNS
   • Cloudflare
   • Cloudflare Web Analytics
   • TrustArc

   0 say Java is a good alternative to OpenJDK 0 say Java isn’t a real alternative to OpenJDK

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5. 05
   Linux kernel kernel.org Top 10K English No trackers

   The Linux Kernel Archives

   Unix-like operating system kernel, basis for all Linux operating systems

   • Google Search Console
   • nginx

   0 say Linux kernel is a good alternative to OpenJDK 0 say Linux kernel isn’t a real alternative to OpenJDK

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6. 06
   Python python.org Top 1K English No trackers

   Welcome to Python.org

   The official home of the Python Programming Language

   • Fastly
   • Font Awesome
   • GlobalSign
   • Google Search Console
   • Google Workspace
   • jQuery

   0 say Python is a good alternative to OpenJDK 0 say Python isn’t a real alternative to OpenJDK

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7. 07
   Sourceware sourceware.org English No trackers

   sourceware.org: Free software! Get your fresh hot free software!

   Sourceware free software

   • Google Search Console
   • nginx

   0 say Sourceware is a good alternative to OpenJDK 0 say Sourceware isn’t a real alternative to OpenJDK

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8. 08
   MariaDB mariadb.org Top 10K English 1 tracker

   MariaDB Foundation - MariaDB.org

   database management system, relational, open source, community developed fork of MySQL

   • Brevo
   • Cloudflare DNS
   • Google Analytics
   • Google Search Console
   • Google Workspace
   • jQuery

   0 say MariaDB is a good alternative to OpenJDK 0 say MariaDB isn’t a real alternative to OpenJDK

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9. 09
   OpenInfra Foundation openinfra.dev English 3 trackers

   OpenInfra Foundation: We build communities who write software that runs in production - OpenInfra Foundation

   The OpenInfra Foundation is an open source foundation supporting a global community of 110,000 individuals to build and operate open infrastructure software.

   • Bootstrap
   • Cloudflare
   • Cloudflare DNS
   • Cookiebot
   • Font Awesome
   • Gatsby

   0 say OpenInfra Foundation is a good alternative to OpenJDK 0 say OpenInfra Foundation isn’t a real alternative to OpenJDK

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10. 10
    FreeBSD freebsd.org Top 10K English No trackers

    The FreeBSD Project

    free Unix-like operating system

    • Font Awesome
    • Microsoft 365
    • Plausible

    0 say FreeBSD is a good alternative to OpenJDK 0 say FreeBSD isn’t a real alternative to OpenJDK

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11. 11
    OpenStack openstack.org English No trackers

    Open Source Cloud Computing Infrastructure - OpenStack

    Deployed by thousands. Proven production at scale. OpenStack is a set of software components that provide common services for cloud infrastructure.

    • Adobe Experience Manager
    • Astro
    • Cloudflare
    • Cloudflare DNS
    • Google Search Console
    • Google Workspace

    0 say OpenStack is a good alternative to OpenJDK 0 say OpenStack isn’t a real alternative to OpenJDK

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12. 12
    tizen.org Top 10K No trackers

    • Amazon CloudFront
    • Google Search Console
    • jQuery
    • jsDelivr
    • nginx
    • PHP

    0 say tizen.org is a good alternative to OpenJDK 0 say tizen.org isn’t a real alternative to OpenJDK

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13. 13
    KDE kde.org Top 10K English 1 tracker

    Home - KDE Community

    KDE is an open community of friendly people who want to create a world in which everyone has control over their digital life and enjoys freedom and privacy.

    • Apache HTTP Server
    • Google Search Console
    • Matomo
    • Microsoft 365

    0 say KDE is a good alternative to OpenJDK 0 say KDE isn’t a real alternative to OpenJDK

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14. 14
    Apache Software Foundation apache.org Top 1K English 1 tracker

    Welcome to The Apache Software Foundation | Apache Software Foundation

    American nonprofit open-source software community

    • Apache HTTP Server
    • Atlassian
    • Bootstrap
    • Fastly
    • GlobalSign
    • Google Search Console

    0 say Apache Software Foundation is a good alternative to OpenJDK 0 say Apache Software Foundation isn’t a real alternative to OpenJDK

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15. 15
    Eclipse Foundation eclipse.org Top 10K English 3 trackers

    Eclipse Foundation | Powering Open Innovation

    The Eclipse Foundation hosts 450+ open source projects with vendor-neutral governance, enabling global collaboration in automotive, IoT, cloud, and emerging …

    • Google Fonts
    • Google Search Console
    • Google Tag Manager
    • HubSpot
    • Mailchimp
    • nginx

    0 say Eclipse Foundation is a good alternative to OpenJDK 0 say Eclipse Foundation isn’t a real alternative to OpenJDK

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16. 16
    TYPO3 typo3.org English 1 tracker

    TYPO3 Project and Governance — Democratic Open Source - TYPO3 Project

    The TYPO3 project is a volunteer community backed by a not-for-profit member association, and a fully-owned service company.

    • Apache HTTP Server
    • Google Search Console
    • Google Tag Manager
    • Google Workspace
    • Mailjet
    • PHP

    0 say TYPO3 is a good alternative to OpenJDK 0 say TYPO3 isn’t a real alternative to OpenJDK

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17. 17
    GNU gnu.org Top 1K English No trackers

    The GNU Operating System and the Free Software Movement

    Since 1983, developing the free Unix style operating system GNU, so that computer users can have the freedom to share and improve the software they use.

    • Apache HTTP Server

    0 say GNU is a good alternative to OpenJDK 0 say GNU isn’t a real alternative to OpenJDK

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18. 18
    Debian debian.org Top 1K English No trackers

    Debian -- The Universal Operating System

    Debian is an operating system and a distribution of Free Software. It is maintained and updated through the work of many users who volunteer their time and effort.

    • Apache HTTP Server
    • Google Search Console

    0 say Debian is a good alternative to OpenJDK 0 say Debian isn’t a real alternative to OpenJDK

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19. 19
    OpenOffice.org openoffice.org Top 10K No trackers

    Apache OpenOffice - Official Site - The Free and Open Productivity Suite

    The official home page of the Apache OpenOffice open source project, home of OpenOffice Writer, Calc, Impress, Draw and Base.

    • Apache HTTP Server
    • Google Search Console
    • Amazon Route 53

    0 say OpenOffice.org is a good alternative to OpenJDK 0 say OpenOffice.org isn’t a real alternative to OpenJDK

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20. 20
    NetBSD netbsd.org English No trackers

    The NetBSD Project

    • Apache HTTP Server
    • Google Search Console

    0 say NetBSD is a good alternative to OpenJDK 0 say NetBSD isn’t a real alternative to OpenJDK

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Closest first, by how much each site’s offer resembles OpenJDK’s. Trackers are counted the same way as above. Highlighted technologies are ones OpenJDK uses too. Votes and comments come from visitors and don’t change the order.

04 · History

No changes yet. Each new crawl is compared with the last one, and what OpenJDK adds, drops or rewrites shows up here.

05 · Details

How we measure

Alternatives are matched by what sites actually offer, from their homepages, Wikidata and a summary by Claude, in any language. Trackers and the rest of the stack come from the homepage’s code and DNS records.