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Java

11 open source tools found

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Video & Audio Download

Mindustry

Factorio meets tower defense: automate production, build defenses, survive waves.

An open-source automation tower defense RTS game written in Java. Combine resource management, factory building, and wave-based combat in a sandbox environment.

Desktop: delete the JAR file or program folder. Android: uninstall via system settings.
27.5k
J
Developer Tools

jenkins

A mature, self-hosted CI/CD automation server with 2000+ plugins, ideal for teams needing full control.

Jenkins is the leading open-source automation server for CI/CD, with 2000+ plugins and fully self-hosted control.

If installed via system package manager, use package manager commands (e.g., apt remove jenkins). For Docker, delete container and image. Remember to remove the configuration directory (e.g., ~/.jenkins) to fully clean up.
25.5kChecksum

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Developer Tools

GraphHopper Routing Engine

Fast open-source routing engine for OpenStreetMap, supporting A-to-B, map matching, isochrones, and more.

GraphHopper is a fast and memory-efficient routing engine released under Apache License 2.0. It can be used as a Java library or standalone web server to calculate distance, time, turn-by-turn instructions and many road attributes for a route between two or more points.

Delete the downloaded JAR file and generated graph cache folder. If used as Maven dependency, remove the dependency from pom.xml.
6.4k
O
Developer Tools

openrouteservice

Free, self-hosted routing service based on OpenStreetMap with directions, isochrones, and matrix APIs.

A customizable, performant routing service using OpenStreetMap data. Provides directions, isochrones, matrix calculations, and more via REST API.

Run `docker compose down` to stop and remove containers. Delete the `ors-docker` directory to remove all data.
1.9k
F
Developer Tools

FeatBit

Ship features safely with open-source feature flags, targeting, and experimentation.

Open-source feature flag management for safe rollouts, targeted experiences, and faster innovation.

Run 'docker compose down -v' in the project root to stop and remove all containers and volumes. Delete the featbit folder to fully remove.
1.8k
X
Office Productivity

XWiki Platform

Open-source enterprise wiki platform with modular architecture and rich APIs for building collaborative apps.

A generic wiki platform for building collaborative applications, with a modular architecture and extensive APIs.

Stop the service, delete the installation directory and its database files (manually drop database if using external DB). On Windows, use Control Panel to uninstall.
1.2k
F
System Optimization

Fess

Enterprise search server you can run in minutes, with built-in crawler and admin GUI.

Fess is an easy-to-deploy enterprise search server with a built-in crawler and admin UI, based on OpenSearch but requiring no prior knowledge.

Stop the Fess process and delete the extracted directory. For Docker, run docker-compose down and remove the containers. Index data is stored inside the fess directory by default; delete it if you want a complete removal.
1.1kChecksum
O
System Optimization

openHAB Core

Core modular framework for smart home automation, built with Java/OSGi.

Core framework for building smart home automation solutions, providing OSGi bundles for device integration and rule engine.

Simply delete the project directory; no other artifacts remain.
1.1k
A
Office Productivity

Apache OFBiz

Free open-source ERP system in Java, covering finance, orders, inventory, and more.

Apache OFBiz is a powerful open-source ERP system built in Java, offering finance, order management, inventory, manufacturing, and HR modules. It's flexible, scalable, and backed by a strong Apache community.

Stop the service and delete the OFBiz directory. Clean database separately if needed.
1.0k
S
Office Productivity

Scoold

Self-hosted Stack Overflow for teams, lightweight and data-agnostic.

A Q&A and knowledge sharing platform for teams, inspired by Stack Overflow. Lightweight, database-agnostic, and enterprise-ready.

For Docker: 'docker-compose down' and remove volumes. For manual: delete JAR and config files.
916
P
Developer Tools

Para

Self-hosted, scalable multitenant backend with pluggable storage and search – an open alternative to Firebase and Parse.

Para is a scalable, multitenant backend server/framework for object persistence and retrieval. It accelerates prototyping and deployment by handling backend operations, and can be used standalone or embedded in JVM apps.

Remove the JAR file and configuration. For Docker, stop and remove the container and delete associated volumes.
569
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