Open Source Java Libraries - Page 11
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Java Libraries
View 77 business solutionsBrowse free open source Java Libraries and projects below. Use the toggles on the left to filter open source Java Libraries by OS, license, language, programming language, and project status.
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AndroidAsync
Asynchronous socket, http(s) (client+server) and websocket library
AndroidAsync is a low-level asynchronous networking library for Android. It provides raw sockets, HTTP and HTTPS client and server functionality, and WebSocket support. The library is based on Java NIO rather than a thread-heavy model, which makes it suitable for event-driven network communication. It is intended for developers who need direct protocol-level control instead of a higher-level request wrapper. The project also serves as the foundation for Ion, the author’s higher-level Android networking and image loading library. AndroidAsync is most useful for Android developers building custom networking layers, servers, streaming behavior, or WebSocket-based features. -
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AndroidAudioRecorder
A fancy audio recorder lib for Android. Supports WAV format at 48kHz
A fancy audio recorder lib for Android. Supports WAV format at 48kHz. -
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AndroidEventBus
Library for android, simplifies communication between services
AndroidEventBus is an Android-oriented event dispatching library that provides a flexible, lifecycle-aware, and decoupled mechanism for managing communication between components without tight coupling — especially useful in large, modular applications. It allows developers to define and post custom events that can be observed by multiple parts of an app, such as UI controllers, services, or background workers, without requiring direct references between senders and receivers. Unlike simple observer patterns, AndroidEventBus typically integrates with Android lifecycles so that subscribers are automatically registered, paused, or cleaned up based on activity/fragment state — reducing memory leaks and errant behavior during configuration changes. The library aims to simplify common inter-component messaging tasks (like posting a login success event or notifying multiple listeners of state changes) while preserving type safety and performance. -
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AnotherFSM
State machines for Java, FSM.
AnotherFSM is yet another implementation of state machines, a library for Java programming language. -
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Ant task that generates a Java class (source code) with constants. All values are provided from Ant constants or properties. It's normally used to provide build details to a Java application.
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Ant SSH utils
SSH command execution, upload and download from Ant
Simple SSH tasks that can be used from Ant. Includes three SSH Ant tasks: * Run one/multiple commands over SSH in Ant. * Uploads one/multiple files over SSH in Ant. * Downloads one/multiple files over SSH in Ant. Simpler class loading since no external libraries are required to add to your Ant installation. All libraries are stored in your project directory, instead of your Ant installation. -
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Apache Drill
Apache Drill is a distributed MPP query layer for self describing data
Apache Drill is a distributed MPP query layer that supports SQL and alternative query languages against NoSQL and Hadoop data storage systems. It was inspired in part by Google's Dremel. Get faster insights without the overhead (data loading, schema creation and maintenance, transformations, etc.) Analyze the multi-structured and nested data in non-relational datastores directly without transforming or restricting the data. Leverage your existing SQL skillsets and BI tools including Tableau, Qlikview, MicroStrategy, Spotfire, Excel and more. Drill supports a variety of NoSQL databases and file systems, including HBase, MongoDB, MapR-DB, HDFS, MapR-FS, Amazon S3, Azure Blob Storage, Google Cloud Storage, Swift, NAS and local files. A single query can join data from multiple datastores. For example, you can join a user profile collection in MongoDB with a directory of event logs in Hadoop. -
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Apache MINA SSHD
A comprehensive Java library for client- and server-side SSH
Apache MINA sshd is a comprehensive Java library for client- and server-side SSH. Apache MINA SSHD is a 100% pure java library to support the SSH protocols on both the client and server side. It does not aim at being a replacement for the SSH client or SSH server from Unix operating systems, but rather provides support for Java based applications requiring SSH support. -
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Apache Shiro
Apache Shiro
Apache Shiro is a powerful and easy-to-use Java security framework that performs authentication, authorization, cryptography, and session management. With Shiro’s easy-to-understand API, you can quickly and easily secure any application, from the smallest mobile applications to the largest web and enterprise applications. -
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Elements for web application, designed from the application programmer's point of view. Keywords: Java, Javascript, AJAX, MVC. The core component is a very flexible table implementation.
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ApprovalRatingBar
Swing component for displaying an Approval Rating Bar
This is a library for the Java programming language that let you use an approval rating bar in your Swing applications. The Approval Rating Bar component displays a rating bar, made of a custom number of markers, that can be selected/unselected by the user. The ApprovalRatingBar component handles the value choosen by the user or programmaticaly set via the standard setValue() method. It offers some other tricks, like component customization (type of marks, colors, images, orientation and starting-point) and registering of listeners (ActionListeners, ValueChangeListeners and SelectionChangeListeners). Min Java version required: Java 6 -
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Small general-purpose Java library. Examples are provided in JUnit tests and demo projects. Compatible with NetBeans and Eclipse.
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Args
A java configuration file and command line parser
Powerful rule-based command line parser and cofiguration reader. Options can be created using annotations or manually using a powerful API. Options are grouped into hierarchical namespace, allowing sophisticated inclusion, exclusion and grouping based on rules. Supports multiple dialects and automatic document creator such as typical usage and UNIX manpages. POSSIX, GNU, MSDOS command line parser dialects. XML, INI, PROPERTIES configuration file types. Database and general persistance or combination of all the above. -
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Aspose Java for Liferay
Provides export options for blogs, journals and dynamic lists
This is Liferay CMS / Portal plugin released by Aspose pty ltd. Aspose.Total Java for Liferay (hook plugin app) provides options for exporting web-contents and blogs created in html to MS-WORD, MS-EXCEL and PDF file formats using Aspose.Total Java APIs. (Aspose.Words, Aspose.Cells and Aspose.PDF) The Plugin also provides very useful functionality / options for exporting the Dynamic Data Lists to MS-WORD, MS-EXCEL and PDF file formats using Aspose.Total Java APIs. (Aspose.Words, Aspose.Cells and Aspose.PDF) -
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Aspose Maven for Eclipse
Aspose Maven for Eclipse lets you create Aspose Maven based projects.
This is new Eclipse IDE Plugin released by Aspose pty ltd, but for creating the Aspose Maven based projects in Eclipse IDE. Comes with "Aspose Maven Project Wizard" which let you create Aspose Maven based project by selecting Aspose Java APIs through the wizard steps and add the references of Aspose APIs Maven dependencies into the newly created Maven Project's pom.xml. Created Aspose maven based project will always contain the selected Aspose Java APIs latest version Maven dependencies from Aspose Cloud Maven Repository. The plugin supports the following formats: Microsoft Word (DOC, DOCX, ...) Microsoft Excel (XLS, XLSX, ...) Microsoft Power Point (PPT, PPTX, ...) ADOBE PDF Bar Codes Outlook Emails (MSG, ...) Imaging Microsoft Visio Drawings (VSD) Microsoft Project Management (MPP) -
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Aspose Maven for NetBeans
Creates a new NetBeans maven based project for Aspose APIs.
This is another NetBeans IDE Plugin released by Aspose pty ltd, but for creating the Aspose Maven based projects in NetBeans IDE. Comes with "Aspose Maven Project Wizard" which let you create Aspose Maven based project by selecting Aspose Java APIs through the wizard steps and add the references of Aspose APIs Maven dependencies into the newly created Maven Project's pom.xml. Created Aspose maven based project will always contain the selected Aspose Java APIs latest version Maven dependencies from Aspose Cloud Maven Repository. The plugin supports the following formats: Microsoft Word (DOC, DOCX, ...) Microsoft Excel (XLS, XLSX, ...) Microsoft Power Point (PPT, PPTX, ...) ADOBE PDF Bar Codes Outlook Emails (MSG, ...) Imaging Microsoft Visio Drawings (VSD) Microsoft Project Management (MPP) -
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Aspose for Eclipse
Eclipse plugin for Aspose File Format Java APIs
Aspose for Eclipse project enables Eclipse IDE users to create a new Eclipse project through an Aspose Project Wizard. Through this wizard, the developers can select and download the latest Aspose File Format Java libraries and samples of their choice. -
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Aspose for Hadoop
This project holds source code for Aspose for Hadoop project.
Aspose for Hadoop project enables Apache Hadoop / MapReduce developers to work with various binary file formats. The developers can create and convert binary sequence files into text sequence files. -
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Aspose for NetBeans
Aspose - Your File Format Expert
Aspose for NetBeans project enables NetBeans IDE users to create a new NetBeans project through an Aspose Project Wizard. Through this wizard, developers can select and download the latest Aspose File Format Java libraries and samples of their choice. -
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Aspose for Spring.Java
Aspose for Spring.Java provides Aspose API samples for Spring.Java.
Aspose for Spring.Java provides usage samples / sourcecodes for the demonstration of Aspose API for Java by extending famous Spring Java PetClinic Sample Web Application. This extension of "Spring Java PetClinic Sample Web Application" also shows the Integration of Aspose APIs with Spring MVC, JSP and Maven Project. Latest Release: v1.1 -
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Aspose.Total Java for IntelliJ IDEA
(formerly: Aspose for JetBrains)
Aspose.Total Java for IntelliJ IDEA allows developers to create Aspose Java project through plugin provided Aspose Project Wizard. The wizard enables the developers to select and download the latest Aspose Java APIs and samples example codes. -
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Atan is an interface to the RoboCup Soccer Server for the 2D simulation league. It should allow you to concentrate on the job of controlling your clients without having to worry about the communication syntax with SServer or creating the UDP connections.
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A java based neural network framework. The Auratus network is built around an XML messaging system, allowing for a complete MVC design. Additionally, Auratus networks are constructed and at the node/edge level, allowing for advanced topologies.
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Autobahn|Java
WebSocket & WAMP in Java for Android and Java 8
Client library providing WAMP on Java 8 (Netty) and Android, plus (secure) WebSocket for Android. The WebSocket layer is using a callback-based user API, and is specifically written for Android. Eg it does not run any network stuff on the main (UI) thread. The WAMP layer is using Java 8 CompletableFuture for WAMP actions (call, register, publish, and subscribe) and the Observer pattern for WAMP session, subscription and registration lifecycle events. The library is MIT licensed, maintained by the Crossbar.io Project, tested using the AutobahnTestsuite and published as a JAR to Maven and as a Docker toolchain image to Dockerhub. -
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Automatic Report Generator
Generate reports from Java applications directly.
Automatic Report Generator is a mini-ETL API which allows to retrieve data through an SQL query towards a structured file, would it be a CSV, XLSX, or XML. This API also supports BIRT reports, and, in this case, its respective template is required. The project is available on Maven: https://mvnrepository.com/artifact/net.sf.automatic-report-generator Version 3: https://mvnrepository.com/artifact/net.sf.ennahdi.automatic-report-generator Checkout the documentation for both version 2 and version 3: https://sourceforge.net/p/automatic-report-generator/wiki/Home/