Java open-source

Open-source Java projects categorized as open-source

Top 23 Java open-source Projects

open-source
  • cas

    Apereo CAS - Identity & Single Sign On for all earthlings and beyond.

  • InfluxDB

    Purpose built for real-time analytics at any scale. InfluxDB Platform is powered by columnar analytics, optimized for cost-efficient storage, and built with open data standards.

    InfluxDB logo
  • swagger-core

    Examples and server integrations for generating the Swagger API Specification, which enables easy access to your REST API

  • android

    📱 Nextcloud Android app

    Project mention: ⟳ 4 apps added, 39 updated at f-droid.org | /r/FDroidUpdates | 2023-12-05

    Nextcloud Dev (version 20231202): Synchronization client

  • Omni-Notes

    Open source note-taking application for Android

  • OpenBoard

    100% foss keyboard based on AOSP, with no dependency on Google binaries, that respects your privacy.

    Project mention: F-Droid, Keyboard Libraries, and Choosing a Browser | dev.to | 2024-01-27

    After reading a lengthy GitHub discussion at the Openboard repo that went into the logistical options and challenges I decided to go with the less-than-ideal option of using Helium314's Openboard fork with the proprietary Google swipe library (libjni_latinimegoogle.so) imported. I've been using it for a few weeks now and though it feels slightly different than the Gboard I'm used to, the difference has been negligible and I'll be sticking with this setup for the foreseeable future.

  • Shelter

    A Free and Open-Source (FOSS) app that leverages the "Work Profile" feature of Android to provide an isolated space that you can install or clone apps into.

    Project mention: Why Android developers no longer need Windows USB drivers | news.ycombinator.com | 2023-12-30
  • android-demos

    Examples of Android applications

  • SaaSHub

    SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives

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  • soapui

    SoapUI is a free and open source cross-platform functional testing solution for APIs and web services.

    Project mention: A Guide to Top API Testing Tools in 2024 | dev.to | 2024-09-12
  • audiveris

    Latest generation of Audiveris OMR engine

  • Slimefun4

    Slimefun 4 - A unique Spigot/Paper plugin that looks and feels like a modpack. We've been giving you backpacks, jetpacks, reactors and much more since 2013.

  • linstor-server

    High Performance Software-Defined Block Storage for container, cloud and virtualisation. Fully integrated with Docker, Kubernetes, Openstack, Proxmox etc.

  • DSpace

    (Official) The DSpace digital asset management system that powers your Institutional Repository

    Project mention: Dublin Core, what is it good for? | news.ycombinator.com | 2024-09-01

    Dublin Core is the main metadata schema for many institutional repositories, for example the DSpace platform https://github.com/DSpace/dspace. The schema essentially only covers basic bibliographic metadata and has a strong pre-digital library feel to it. We end up augmenting with other custom schemas to be able to describe content in our repository, for example podcasts and journal articles with different issue and online dates, as well as extra metadata like author affiliations, funders, internal programs etc.

  • UrlChecker

    Android app by TrianguloY: URLCheck

    Project mention: How to change the 'in app' browser? | /r/samsung | 2023-12-09

    https://github.com/TrianguloY/UrlChecker set this as default browser

  • openkoda

    Open source business application platform for fast development

    Project mention: Openkoda - Open Source Salesforce Alternative For Enterprise Applications | dev.to | 2024-08-13

    Openkoda Github Page

  • News-Android-App

    📱🗞️ Android client for the Nextcloud news/feed reader app

  • countly-sdk-android

    Countly Product Analytics Android SDK

  • personalDNSfilter

    personalDNSfilter is a DNS filter proxy written in Java.

  • X-Road

    Source code of the X-Road® data exchange layer software

    Project mention: Sweden reports damage to Baltic Sea cable with Estonia | news.ycombinator.com | 2023-10-20

    And they've open sourced a lot of the code they use for their infrastructure:

    https://github.com/nordic-institute/X-Road

    They also had a blockchain-based timestamping system a year before the Bitcoin white paper was released :)

  • knime-core

    KNIME Analytics Platform

  • ContentBlocker

    Content blocking extension for Samsung Internet and Yandex Browser

  • SAP Machine

    An OpenJDK release maintained and supported by SAP

  • megit

    Standalone Git GUI based on EGit

  • lexica

    Word Game for Android - A fork of lexic (https://code.google.com/p/lexic)

  • SaaSHub

    SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives

    SaaSHub logo
NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020).

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Java open-source related posts

  • Openkoda - Open Source Salesforce Alternative For Enterprise Applications

    1 project | dev.to | 13 Aug 2024
  • Ask HN: What Are You Working On? (August 2024)

    3 projects | news.ycombinator.com | 1 Aug 2024
  • Navigating the World of API Testing: A Comparative Guide to Postman and SoapUI

    1 project | dev.to | 22 Jul 2024
  • Why is a Quality Assurance Tester Needed on a Software Development Team?

    4 projects | dev.to | 6 Jun 2024
  • Show HN: Private Application Platform

    1 project | news.ycombinator.com | 26 May 2024
  • Launch HN: Metriport (YC S22) – Open-source API for healthcare data exchange

    6 projects | news.ycombinator.com | 23 May 2024
  • Show HN: We are building an open-source Salesforce

    1 project | news.ycombinator.com | 17 May 2024
  • A note from our sponsor - SaaSHub
    www.saashub.com | 17 Sep 2024
    SaaSHub helps you find the best software and product alternatives Learn more →

Index

What are some of the best open-source open-source projects in Java? This list will help you:

Project Stars
1 cas 10,857
2 swagger-core 7,373
3 android 4,160
4 Omni-Notes 2,686
5 OpenBoard 2,559
6 Shelter 2,258
7 android-demos 1,987
8 soapui 1,552
9 audiveris 1,514
10 Slimefun4 957
11 linstor-server 953
12 DSpace 883
13 UrlChecker 870
14 openkoda 863
15 News-Android-App 686
16 countly-sdk-android 679
17 personalDNSfilter 642
18 X-Road 601
19 knime-core 552
20 ContentBlocker 511
21 SAP Machine 502
22 megit 392
23 lexica 290

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