Java Cloud

Open-source Java projects categorized as Cloud

Top 23 Java Cloud Projects

  • JHipster

    JHipster, much like Spring initializr, is a generator to create a boilerplate backend application, but also with an integrated front end implementation in React, Vue or Angular. In their own words, it "Is a development platform to quickly generate, develop, & deploy modern web applications & microservice architectures."

    Project mention: Simpler way to develop CRUD apps? | /r/angular | 2023-04-19

    If you want a Spring backend with an Angular Frontend check out This is very nice for CRUD stuff.

  • Thingsboard

    Open-source IoT Platform - Device management, data collection, processing and visualization.

    Project mention: Looking to implement a real time tracking feature in my Django project and I dunno where to begin | /r/django | 2023-04-07

    You might find something more attuned to that use case to be more helpful out of the box (like but if you're committed to django, set up an API endpoint to receive json updates ('events') sent from the arduino.

  • Onboard AI

    Learn any GitHub repo in 59 seconds. Onboard AI learns any GitHub repo in minutes and lets you chat with it to locate functionality, understand different parts, and generate new code. Use it for free at

  • Activiti

    Activiti is a light-weight workflow and Business Process Management (BPM) Platform targeted at business people, developers and system admins. Its core is a super-fast and rock-solid BPMN 2 process engine for Java. It's open-source and distributed under the Apache license. Activiti runs in any Java application, on a server, on a cluster or in the cloud. It integrates perfectly with Spring, it is extremely lightweight and based on simple concepts.

    Project mention: Activiti VS javactrl-kafka - a user suggested alternative | | 2023-02-02
  • Apache Ignite

    Apache Ignite (by apache)

  • Light-Java

    A fast, lightweight and more productive microservices framework

  • kubernetes-plugin

    Jenkins plugin to run dynamic agents in a Kubernetes/Docker environment

    Project mention: Kubernetes Jenkins plugin - Jenkins doesn’t have label mypod | /r/codehunter | 2023-06-01

    I refer to Kubernetes Jenkins plugin - slaves always offlineto configure the jenkins system. I find the issue is described as a defect, I don't know whether this updated to latest jenkins images. Here is the link:

  • CloudStack

    Apache CloudStack is an opensource Infrastructure as a Service (IaaS) cloud computing platform

    Project mention: Ask HN: Who is hiring? (October 2022) | | 2022-10-03
  • Revelo Payroll

    Free Global Payroll designed for tech teams. Building a great tech team takes more than a paycheck. Zero payroll costs, get AI-driven insights to retain best talent, and delight them with amazing local benefits. 100% free and compliant.

  • Siddhi

    Stream Processing and Complex Event Processing Engine

    Project mention: Seeking Feedback on Siddhi | /r/dataengineering | 2023-03-13

    Hi, I'm building a realtime analysis solution for our domain oriented microservice backend. All domain emit events in kafka. I'm looking for a solution to ingest data in an OLAP database based on processing those events (enrichment, filtering etc.). I found which looks promising. Since the last release (2019) the product is now part of WSo2 solution. I'm also looking at I'm more interested in a declarative solution than code.

  • docker-plugin

    Jenkins Cloud Plugin that uses Docker (by jenkinsci)

    Project mention: Does anyone know where you are supposed to put the command "" in Jenkins? | /r/sysadmin | 2022-11-02

    The more i explain things the more i tend to mislead people, So in order to make this as simple as possible. in this thread "". A solution was posted that said you could turn off whitelisting by typing

  • Round Sync

    Rclone for Android with task scheduler

    Project mention: My Overkill Home Network – Complete Details 2023 | | 2023-08-10

    Round Sync is a currently active fork. Updates are infrequent, but there was one last week that fixed the (experimental) SAF support and updated rclone, asking other things.

  • coherence

    Oracle Coherence Community Edition (by oracle)

    Project mention: Creating a compiler in Java | /r/Compilers | 2023-02-21

    There are a few different tool-sets for producing Java byte code. I'm not sure which one to suggest, because back when I last needed one (end of '96), there were none, so I wrote my own. But I assume that most people use ASM or something similar.

  • pulumi-aws

    An Amazon Web Services (AWS) Pulumi resource package, providing multi-language access to AWS

    Project mention: HashiCorp Adopts Business Source License | | 2023-08-10

    Sure, but the providers for some of the biggest platforms are maintained by HashiCorp[1] - like the AWS, Azure, GCP, and Kubernetes providers[2], and it appears the Pulumi AWS provider (for example) _does_ use the Terraform AWS provider, even to this day[3].

    1. - "official" providers are maintained by HashiCorp

    2. - The filtered list of "official" providers maintained by HashiCorp

    3. - Just prove it to myself, I can see the `upstream` git submodule, which embeds pulumi/terraform-provider-aws, which is a fork of hashicorp/terraform-provider-aws, although the repo was not created as a fork in Github, so it is not marked as a "fork" and so I have to compare commit histories to tell that it is a fork.

  • 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

  • xcloud-shield

    Xcloud Beta Unofficial App for the Nvidia Shield Android TV. Playing Xbox Cloud Gaming directly on the box Nvidia Shield tv in the best way.

    Project mention: What is a good method to play Xbox gamepass cloud games on here? | /r/ShieldAndroidTV | 2023-06-30

    That "xcloud beta" app looks shady, as there's no actual source code for it on GitHub -- just APKs and invalid files like this one:

  • piranha

    Piranha - a modern cloud runtime (by piranhacloud)

    Project mention: Quarkus 3.0 final released! | /r/programming | 2023-04-26

    You can still mix and match APIs at will with EE. This is what you do on Tomcat mostly, but also with Piranha Cloud (, and to a degree even with Open Liberty.

  • gemini

    Cloud Native and Low Code Platform to create FullStack web Admin applications in minutes (by gemini-projects)

  • cloud-opensource-java

    Tools for detecting and avoiding linkage errors in GCP open source projects

  • magpie

    A Cloud Security Posture Manager or CSPM with a focus on security analysis for the modern cloud stack and a focus on the emerging threat landscape such as cloud ransomware and supply chain attacks. (by openraven)

    Project mention: CSPM opensource suggestions | /r/cloudsecurity | 2023-01-15

    Magpie ThreatMapper Cloudquery

  • Data-Engineering-Roadmap

    Roadmap for Data Engineering

    Project mention: Pitanje za data engineering? | /r/programiranje | 2023-06-30
  • nomad-plugin

    Nomad cloud plugin for Jenkins

  • data-mesh-demo

    A Data Mesh proof-of-concept built on Confluent Cloud

  • luna-shield

    Luna App Unofficial for the Nvidia Shield Android TV. Play your Amazon Luna games in the cloud directly in your Nvidia Shield TV

  • mutad

    Realtime Data Processing and Search Engine Implementation.

  • InfluxDB

    Collect and Analyze Billions of Data Points in Real Time. Manage all types of time series data in a single, purpose-built database. Run at any scale in any environment in the cloud, on-premises, or at the edge.

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). The latest post mention was on 2023-08-10.

Java Cloud related posts


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

Project Stars
1 JHipster 20,860
2 Thingsboard 14,408
3 Activiti 9,622
4 Apache Ignite 4,547
5 Light-Java 3,505
6 kubernetes-plugin 2,206
7 CloudStack 1,518
8 Siddhi 1,467
9 docker-plugin 482
10 Round Sync 434
11 coherence 402
12 pulumi-aws 368
13 airy 344
14 xcloud-shield 184
15 piranha 175
16 gemini 175
17 cloud-opensource-java 145
18 magpie 142
19 Data-Engineering-Roadmap 68
20 nomad-plugin 56
21 data-mesh-demo 45
22 luna-shield 22
23 mutad 14
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