Java Opensource

Open-source Java projects categorized as Opensource

Top 23 Java Opensource Projects

  • kafka-ui

    Open-Source Web UI for Apache Kafka Management

    Project mention: FLaNK Stack Weekly 16 October 2023 | dev.to | 2023-10-17
  • InfluxDB

    Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.

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  • 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

  • jbpm

    a Business Process Management (BPM) Suite

    Project mention: Ask HN: Does async/await exist for transient processes? | news.ycombinator.com | 2023-08-30

    See https://www.jbpm.org/ for one approach to the problem of long-running workflows which is based on the standard

    http://www.omg.org/bpmplus/

    which is not quite the programming model you want but it is similarly breaking up "functions" into small bits and serializing the state so that this can happen over long terms.

    What you want has been done on an experimental basis, but maybe not industrialized, see

    https://stackoverflow.com/questions/734638/language-that-sup...

    https://www.reddit.com/r/ProgrammingLanguages/comments/145du...

  • triplea

    TripleA is a turn based strategy game and board game engine, similar to Axis & Allies or Risk.

    Project mention: What's a board game with a really high skill ceiling? | /r/boardgames | 2023-07-01

    Here is the link: https://triplea-game.org/

  • mycollab

    An open source, free, high performance, stable and secure Java Application Business Platform of Project Management and Document

  • kafka-ui

    Open-Source Web UI for managing Apache Kafka clusters (by kafbat)

    Project mention: Show HN: Kafbat UI for Apache Kafka v1.0 is out | news.ycombinator.com | 2024-03-22
  • airy

    💬 Open Source App Framework to build streaming apps with real-time data - 💎 Build real-time data pipelines and make real-time data universally accessible - 🤖 Join historical and real-time data in the stream to create smarter ML and AI applications. - ⚡ Standardize complex data ingestion and stream data to apps with pre-built connectors

  • SaaSHub

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

    SaaSHub logo
  • FakeTraveler

    Fake where your phone is located (Mock location for Android).

  • OpenDJ - Open Identity Plattform Edition

    OpenDJ is an LDAPv3 compliant directory service, which has been developed for the Java platform, providing a high performance, highly available, and secure store for the identities managed by your organization. Its easy installation process, combined with the power of the Java platform makes OpenDJ the simplest, fastest directory to deploy and manage.

  • image-comparison

    Published on Maven Central Java Library that compares 2 images with the same sizes and shows the differences visually by drawing rectangles. Some parts of the image can be excluded from the comparison. Can be used for automation QA tests.

  • convertigo

    Convertigo is an open source Low Code platform including a No Code Application builder for full-stack mobile and web application development

  • BaldPhone

    A new accessible interface for your smartphone, suitable for seniors

    Project mention: Turn Your iPhone into a Dumb Phone | news.ycombinator.com | 2024-05-26

    It does not turn a smartphone into a dumbphone (I don't think that is even possible without removing entire parts of the system, possibly bricking the device) but the simpler and immediate interface makes it a lot more usable.

    https://github.com/UriahShaulMandel/BaldPhone

  • downlords-faf-client

    Official client for Forged Alliance Forever

    Project mention: I want to buy a new rts game . Do you have any to suggest ? bellow are the rts's that i have | /r/RealTimeStrategy | 2023-06-29

    supreme commander forged alliance and install forged alliance forever

  • hash-checker

    Fast and simple application that allows you to generate and compare hashes from files and text

  • Drifty

    Drifty is an Open-Source Interactive File Downloader System built with Java

  • sawmill

    Sawmill is a JSON transformation Java library

  • The-Freedom-Wrapper-Project

    This is the Original Freedom Wrapper Project repository. It is developed and maintained by Matthew Benchimol. The Freedom Wrapper Project is an Open Source and Free Android source code project. The project has moved to an organization page at: https://github.com/The-Freedom-Wrapper-Project

  • aws-otel-java-instrumentation

    AWS Distro for OpenTelemetry Java Instrumentation Library

    Project mention: Let's write a simple microservice in Clojure | dev.to | 2024-04-26

    Dockerfile sets up a containerized environment for the application, leveraging Amazon Corretto 22 on Alpine Linux. It downloads the AWS OpenTelemetry Agent (you can use the standard one if you don't need AWS-related) to enable observability features, including distributed tracing, and then copies the application JAR file into the container. Environment variables are configured to include the Java agent for instrumentation and allocate 90% of available RAM (which is useful for a container-based setup). Finally, it exposes port 8080 and specifies the command to start the Java application server.

  • URLtoPDFConverter

    URL to PDF Converter is an open source Android application that allows users to convert any web page into a PDF file.

  • Aospdeskclock

    Fork of aosp deskclock: alarm,clock, timer,stopwatch

  • ImapNotes3

    Sync your notes between Android, iOs devices and different accounts like Gmail, iCloud, Posteo.de and others

  • javacodes

    A repository that will guide in making your first contribution.

  • Headi

    Headi (Headache Diary) is a privacy-friendly app to log your headaches. (by MrReSc)

  • 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 Opensource related posts

  • Is there any FOSS calendar or planner app that includes alarms?

    2 projects | /r/fossdroid | 6 Dec 2023
  • What's a board game with a really high skill ceiling?

    1 project | /r/boardgames | 1 Jul 2023
  • I want to buy a new rts game . Do you have any to suggest ? bellow are the rts's that i have

    3 projects | /r/RealTimeStrategy | 29 Jun 2023
  • Discussion Thread

    2 projects | /r/neoliberal | 8 Jun 2023
  • RTS

    2 projects | /r/RealTimeStrategy | 3 Jun 2023
  • RTS that focuses on base building.

    2 projects | /r/RealTimeStrategy | 20 Apr 2023
  • Help me finding a good looking foss clock widget

    1 project | /r/PrivacyGuides | 8 Apr 2023
  • A note from our sponsor - InfluxDB
    www.influxdata.com | 24 Jun 2024
    Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality. Learn more →

Index

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

Project Stars
1 kafka-ui 8,869
2 android 4,010
3 jbpm 1,603
4 triplea 1,289
5 mycollab 1,248
6 kafka-ui 376
7 airy 365
8 FakeTraveler 354
9 OpenDJ - Open Identity Plattform Edition 352
10 image-comparison 326
11 convertigo 285
12 BaldPhone 271
13 downlords-faf-client 192
14 hash-checker 165
15 Drifty 162
16 sawmill 111
17 The-Freedom-Wrapper-Project 77
18 aws-otel-java-instrumentation 68
19 URLtoPDFConverter 67
20 Aospdeskclock 49
21 ImapNotes3 40
22 javacodes 28
23 Headi 28

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