The open source grid computing solution. JPPF makes it easy to parallelize computationally intensive tasks and execute them on a Grid.
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Browse 176 Java Libraries and Tools on AlternativeTo.
The open source grid computing solution. JPPF makes it easy to parallelize computationally intensive tasks and execute them on a Grid.
Apache Tapestry is an open-source framework for creating dynamic, robust, highly scalable web applications in Java. Tapestry complements and builds upon the standard Java Servlet API, and so it works in any servlet container or application server.
WorldEdit is an easy-to-use in-game Minecraft map editor. Through a combination of commands and "brushes," you can sculpt your world or simply perform numerous terraforming tasks.

This plugin is used to counter X-RAY client mods, texture packs, chest radar, and other similar exploits It modifies data that are sent to clients to hide blocks of your choice, such as ore, chests, dungeons, etc. It does not manipulate server side.

WorldGuard is a powerful plugin with a large bag of tricks for server owners, server map makers, regular survival servers, and everyone in between!.
JPass is a simple, small, portable Java-based password manager application with strong encryption. It allows you to store user names, passwords, URLs and generic notes in an encrypted file protected by one master password.

Camel is an Open Source integration framework that empowers you to quickly and easily integrate various systems consuming or producing data.
LunaticSMTP is a dummy SMTP server with desktop GUI for testing email sending applications.

Skygear Chat is an open-source chat backend that provides Chat SDKs (iOS, Android and JS) and messaging APIs for developers to build or add chat feature quick.

A Java countdown timer and stopwatch. Features a fullscreen and a resizable window mode. All actions are available on the popup menu or as keyboard shortcuts.
Supports sound clip types of AIFF, AU, WAV and MIDI (uses the Java Sound engine).

CloverDX focuses on automation and robustness of data pipelines. One platform that covers the entire lifecycle of data from ingestion, processing to delivery and consumption by end users.

CrossFire is a Java based tool for creating professional crossword puzzles.

Unified Application & Fast Data Analytics for analyzing machine data such as logs, metrics, performance, transactions and other time series machine data. jKool is about turning raw machine data into actionable insight.

SimpleLocalize is a simple translation management solution for software projects. Simple, flexible web-based translation editor. It helps small and growing teams save time on handling localization files and translation strings.

Warp 10 is an Open Source Geo Time Series Platform designed to handle data coming from sensors, monitoring systems and the Internet of Things.
Callstats.io is a cloud based monitoring solution for audio and video communication. The callstats.io product helps software developers set up, build, and scale communication applications quickly with WebRTC.

gedcom4j is an open-source, free-to-use Java library (jar file) that can read, manipulate, and write genealogy data using the GEDCOM format in your own Java programs...including commercial, closed-source projects.
Yapbam is a personal bank account manager.
Yapbam is free, open-source (GPL v3), cross-platform (it runs under Windows, MacOs, Linux, etc), portable (you can put it on an USB key) and easy to use. Geeks will be happy to know that it is also extensible (you can add Java written p.
Recurpay makes it much easier for your customer to subscribe to their favorite product by bringing together a complete system where they can skip, cancel or edit their subscription at a single click. We are a seamless integration for Shopify, Woocommerce, Magento, and custom...

The Chat Game Fontificator is a Twitch chat display that visually imitates the text boxes from various video games. Its intended use is as a part of a Twitch video game stream in place of less pretty chat windows.

Chronix natively speaks time series. You can store nearly every kind of data type within a time series due to its flexible design. You decide what a time series looks like. Check out the documentation of Chronix.
Increase business agility, innovate across new business models. Build your commerce architecture of the future with the most flexible commerce API solution.
NLPCraft is an open source library for adding natural language Interface to any application. It's simple to use: define a semantic model and intents to interpret user input. Securely deploy this model and use REST API to explore the data using natural language from your...

A truly GDPR and privacy compliant Mobile Analytics. DLDB helps app companies and developers to make end-user analytics without exporting raw data. What happens in the phone, stays in the phone.

Renew is a Java-based multi-formalism editor and simulator that provides a flexible modeling approach based on, but not limited to, reference nets.
