Open Source Java Software Development Software

Browse free open source Java Software Development Software and projects below. Use the toggles on the left to filter open source Java Software Development Software by OS, license, language, programming language, and project status.

  • Simple, Secure Domain Registration Icon
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  • 1
    Facebook SDK for Android

    Facebook SDK for Android

    Used to integrate Android apps with Facebook Platform

    This open-source library allows you to integrate Facebook into your Android app. Integrate your Android app with Facebook to build engaging social apps by using the Facebook SDK for Android. To learn more about using Facebook development tools. The current version of the Facebook SDK for Android is version 11.2.0 and requires the Android API 15. Code and samples for the Facebook SDK for Android are available on GitHub. A secure and convenient way for people to log into your app or website by using their Facebook credentials. Enable people to post to Facebook from your app. People can share, send a message, and share to stories. Understand people's actions in your app and measure the effectiveness of your Mobile App Ads. Get data in and out of Facebook's social graph, query data, post stories, upload photos and perform other tasks.
    Downloads: 12 This Week
    Last Update:
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  • 2
    Official Android SDK for Stream Chat

    Official Android SDK for Stream Chat

    Android Chat SDK ➜ Stream Chat API. UI component libraries for chat

    This is the official Android SDK for Stream Chat, a service for building chat and messaging applications. This library includes both a low-level chat SDK and a set of reusable UI components. Most users start with the UI components and fall back to the lower-level API when they want to customize things. We're proud to say that we're the first Android Chat SDK that supports Jetpack Compose! We released our Compose UI Components one day after the official Jetpack Compose 1.0 release and our team members have been working hard on it since then. Now it's mature and stable enough for us to officially recommend it for all new applications and all modern chat implementations. If you're looking for something highly customizable and extremely performant, check out our Compose SDK.
    Downloads: 7 This Week
    Last Update:
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  • 3
    Xabber

    Xabber

    Open-source XMPP client for Android

    Open source Jabber (XMPP) client with multi-account support, clean and simple interface. Being both free (as in freedom!) and ad-free, Xabber is designed to be the best Jabber client for Android. Xabber uses Gradle build system. The only specific thing is git submodule for the MemorizingTrustManager library. Since it’s inception in 2011, Xabber has grown to be a number one XMPP client for Android. It is fast, reliable and packed with lots of features that make it more advanced than most desktop clients. Xabber interface was perfected over many years to give a very clear yet informative presentation of your contacts and chats. Great amount of details are shown in a subtle way to not obscure your view. Internet connection is not as reliable as we’d like on mobile networks, users often experience connection loss. Xabber for Android was optimized to ensure low battery usage and to quickly reconnect.
    Downloads: 6 This Week
    Last Update:
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  • 4
    basE91 is an advanced method for encoding binary data as ASCII characters. It is similar to UUencode or base64, but is more efficient. The overhead produced by basE91 depends on the input data. It amounts at most to 23% and can range down to 14%.
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    Downloads: 38 This Week
    Last Update:
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  • The All-in-One Commerce Platform for Businesses - Shopify Icon
    The All-in-One Commerce Platform for Businesses - Shopify

    Shopify offers plans for anyone that wants to sell products online and build an ecommerce store, small to mid-sized businesses as well as enterprise

    Shopify is a leading all-in-one commerce platform that enables businesses to start, build, and grow their online and physical stores. It offers tools to create customized websites, manage inventory, process payments, and sell across multiple channels including online, in-person, wholesale, and global markets. The platform includes integrated marketing tools, analytics, and customer engagement features to help merchants reach and retain customers. Shopify supports thousands of third-party apps and offers developer-friendly APIs for custom solutions. With world-class checkout technology, Shopify powers over 150 million high-intent shoppers worldwide. Its reliable, scalable infrastructure ensures fast performance and seamless operations at any business size.
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  • 5
    EasyModbusTCP Server Simulator .NET/JAVA

    EasyModbusTCP Server Simulator .NET/JAVA

    Modbus TCP/UDP Server Simulator and Modbus RTU Slave Simulator

    Modbus TCP Server simulator and library for .NET and Java implementation. See Library and source code: www.easymodbustcp.net For Connection to Modbus-TCP, Modbus-UDP clients, and Modbus RTU Master. Server listens at port 502 (can be changed). Shows also Protocol informations. Allows Multiple connections Digital Inputs; Coils; Input Registers and Holding Registers can be viewed and changed in a table-view Version V2.5: - Upgrade Library with new functions Version V1.1: - Asynchronous Reading and Writing to Speed up Server Version V1.0: - Bugfixes Version V0.96: - Bugfix - Server Simulator available as Java-Version Version V0.95: - Modbus UDP supported Version V0.94: - Some Bugfixes Version V0.93: - Added Function code 16 (Write Multiple Registers) - Some measures to speed up Modbus-Server - DLL-Library for .NET implementations added Version V0.92: - Added Function code 15 (Write Multiple Coils)
    Leader badge
    Downloads: 33 This Week
    Last Update:
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  • 6
    EasyModbusTCP/UDP/RTU .java

    EasyModbusTCP/UDP/RTU .java

    Modbus TCP, Modbus UDP and Modbus RTU client/server Java library

    Modbus TCP, Modbus UDP and Modbus RTU client/server library and Simulators for JAVA Suitable for data exchange between JAVA-Applications and PLCs like Schneider-electric; Siemens S7; Wago; Bosch-Rexroth; CoDeSys Devices and many more. Supports Function Codes: - Read Coils (FC1) - Read Discrete Inputs (FC2) - Read Holding Registers (FC3) - Read Input Registers (FC4) - Write Single Coil (FC5) - Write Single Register (FC6) - Write Multiple Coils (FC15) - Write Multiple Registers (FC16) - Read/Write Multiple Registers (FC23) See http://www.easymodbustcp.net for implementation guide and codesamples javadoc: http://easymodbustcp.net/javadoc/javadoc/index.html V2.7: Bugfixes and Methods to send/receive String V2.6: Timeout Modbus RTU V2.5: Bugfixes and Modbus RTU Impementation for Client Packaged has been changed; that means that this version is imcompatible with previous versions. V2.4: Improved Exception Handling V2.3 HF2: Bugfixes Modbus TCP Server
    Downloads: 17 This Week
    Last Update:
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  • 7
    BT-Sim is a BlueTooth simulator on a HCI level. The project alows to develop and test BT applications without using real BT hardware. It works in particular with PalmSource's Palm OS Simulator.
    Leader badge
    Downloads: 19 This Week
    Last Update:
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  • 8
    JOSAST ( Java Open Source Amateur Satellite Toolkit) is a set of java source code used for amateur satellite, hamradio and also astronomia activities ... Reusable package and complete software should be available.
    Downloads: 8 This Week
    Last Update:
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  • 9
    P2P application protocol framework (RFC3080, RFC3081) for connection-oriented, async request/response messages. Allows multiplexing of message streams over one transport connection. Supports binary and textual messages, TLS, SASL/Anonymous, SASL/OTP.
    Leader badge
    Downloads: 4 This Week
    Last Update:
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    MongoDB Atlas runs apps anywhere

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  • 10
    JVending is a content provisioning system that implements most of the J2EE Client Provisioning Specification (JSR-124). JVending provides catalog management and device detection. Project also includes WAP push, MMS client and a registry for devices.
    Downloads: 2 This Week
    Last Update:
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  • 11
    Avis is a multicast event bus. It provides a fast, publish/subscribe event routing service compatible with the commercial Elvin implementation developed by Mantara Software.
    Downloads: 6 This Week
    Last Update:
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  • 12

    Document Management System

    This project is for managing documents in an organisation effectively

    As business grows, Capturing, Storing and Sharing corporate knowledge is vital to the success of business. Electronic Document Management System (EDMS) is the best solution for managing information more efficiently, accurately, and cost-effectively. EDMS improves organizational effectiveness by providing companies with greater ability to manage their unstructured information. It also enhances an organization’s ability to leverage information stores by allowing enterprise wide access for thousands of users. Provides tight security, ensuring that only people authorized to review or edit a document have access to it. EDMS is a fully Browser based system developed in Java and needs no client component for implementation, when deployed either in the Intranet or over the Internet.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 13
    A complete survey administration and data collection system. A fully featured replacement for Quancept, supporting CAPI, Web, CATI, PDA and Paper survey modes. Sonar is the reference implementation of JCaiF for CAPI and Web survey interviewing. Try it!
    Leader badge
    Downloads: 3 This Week
    Last Update:
    See Project
  • 14
    Java modbus slave scanner - NetBeans 6.5 project
    Downloads: 5 This Week
    Last Update:
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  • 15
    TIPcon1 is a standards-compliant soft phone using text, voice and video with accessibility features.
    Leader badge
    Downloads: 4 This Week
    Last Update:
    See Project
  • 16
    XParam is an extendable, type-safe, object-oriented tool for general object serialization in C++, good for parsing command-line parameters, cross-program and cross-platform communication, object streams, and as a plug-in framework (using polymorphism).
    Downloads: 4 This Week
    Last Update:
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  • 17

    eNFC

    embedded NFC

    A small and simple Java API to read and write NFC cards. It supports mifare cards and PN 532 chips. This library works with RS232. More details: http://blog.sibvisions.com/2012/12/23/new-project-embedded-nfc/
    Downloads: 4 This Week
    Last Update:
    See Project
  • 18
    The ThoutReader is a cross-platform multi-document help system that allows users to browse, search, bookmark, and append documentation packaged in an extensible XML format. It is written in Java and runs on any platform that supports Java 1.4.
    Downloads: 2 This Week
    Last Update:
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  • 19
    CADI is an implementation of the JPIP standard (JPEG2000 Interactive Protocol - Part 9). CADI includes a JPIP server, a JPIP proxy, and a JPIP Client. CADI is designed and programmed with the aim to provide a flexible framework to test and develop ne
    Downloads: 2 This Week
    Last Update:
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  • 20
    Set of pure useful Java utilities taking care of common tasks and avoiding re-write of code
    Downloads: 2 This Week
    Last Update:
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  • 21
    FusionGW is a cutting-edge open-source collaborative software suite. The goal of the FusionGW project is to build a framework to develop enterprise collaborative software under an open-source license.
    Downloads: 2 This Week
    Last Update:
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  • 22
    J2ME Polish is a next generation framework for the rapid development of J2ME applications. Features included are a powerful GUI framework, utility classes and ant-based build tools for the creation of device optimised applications.
    Downloads: 2 This Week
    Last Update:
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  • 23
    This will be a simple tandem text editor. It will broad cast document events to clients over a web connection. What it should do is allow more than one person to edit a document at the same time. Of course the one editing has a lock.
    Downloads: 2 This Week
    Last Update:
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  • 24
    Mailster is a project aimed at testing software mail capabilities. It provides a mail server container to test emails sent by your apps without rewriting your application code.
    Downloads: 2 This Week
    Last Update:
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  • 25
    Este projeto implementa lógicas de Controle entre componentes visuais (jxSwing) e a camada de persistência (jxDao). This project implements logical Control of visual components (jxSwing) and persistence layer (jxDao).
    Downloads: 2 This Week
    Last Update:
    See Project
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