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

  • Our Free Plans just got better! | Auth0 Icon
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  • Network Management Software and Tools for Businesses and Organizations | Auvik Networks Icon
    Network Management Software and Tools for Businesses and Organizations | Auvik Networks

    Mapping, inventory, config backup, and more.

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  • 1
    Sentinel

    Sentinel

    Lightweight, powerful flow control component

    Sentinel is a powerful flow control component that ensures the reliability and monitoring of microservices by taking “flow” as the breakthrough point. It covers multiple fields including flow control, concurrency limiting, circuit breaking, and adaptive system protection.
    Downloads: 13 This Week
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  • 2
    People Connection Art Portal. To connect Art creators and Art consumers.
    Downloads: 0 This Week
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  • 3
    EventWeb creates a bi-directional channel between a browser and a web server. This allows the user to interact with a web application in the same way as a desktop application. Works with Java servlets or as a stand-alone application server.
    Downloads: 0 This Week
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  • 4
    Downloads: 0 This Week
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  • Turn traffic into pipeline and prospects into customers Icon
    Turn traffic into pipeline and prospects into customers

    For account executives and sales engineers looking for a solution to manage their insights and sales data

    Docket is an AI-powered sales enablement platform designed to unify go-to-market (GTM) data through its proprietary Sales Knowledge Lake™ and activate it with intelligent AI agents. The platform helps marketing teams increase pipeline generation by 15% by engaging website visitors in human-like conversations and qualifying leads. For sales teams, Docket improves seller efficiency by 33% by providing instant product knowledge, retrieving collateral, and creating personalized documents. Built for GTM teams, Docket integrates with over 100 tools across the revenue tech stack and offers enterprise-grade security with SOC 2 Type II, GDPR, and ISO 27001 compliance. Customers report improved win rates, shorter sales cycles, and dramatically reduced response times. Docket’s scalable, accurate, and fast AI agents deliver reliable answers with confidence scores, empowering teams to close deals faster.
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  • 5
    Fydji Portal is a portal creation platform providing various extensibility API: modules, look&feel, authentication, Web Services. Its core distribution includes CMS, internal mail, workflows and forums modules. It is developed using Wicket and Fydji WS.
    Downloads: 0 This Week
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  • 6
    Glue 2 is a Semantic Web Service discovery engine fully compatible with the WSMO meta-model and the WSML language that aims at solving polarization problems by using mediators.
    Downloads: 0 This Week
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  • 7
    GreasySpoon

    GreasySpoon

    An ICAP Services Factory

    Downloads: 0 This Week
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  • 8
    Program to stablish an IP tunnel. The program acts as a server, waits for connections and resend all the data to a target IP:Port.
    Downloads: 0 This Week
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  • 9
    Identityflow provides a framework for building protocol flows that perform distributed Identity operations. Examples of Identity Operations are Single Sign-On (SSO) and Attribute queries.
    Downloads: 0 This Week
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  • Cloud data warehouse to power your data-driven innovation Icon
    Cloud data warehouse to power your data-driven innovation

    BigQuery is a serverless and cost-effective enterprise data warehouse that works across clouds and scales with your data.

    BigQuery Studio provides a single, unified interface for all data practitioners of various coding skills to simplify analytics workflows from data ingestion and preparation to data exploration and visualization to ML model creation and use. It also allows you to use simple SQL to access Vertex AI foundational models directly inside BigQuery for text processing tasks, such as sentiment analysis, entity extraction, and many more without having to deal with specialized models.
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  • 10
    LibreTunes is an open-source multi-scrobbler, scrobbling the music you play with iTunes to up to 3 AudioScrobbler servers. By default it supports last.fm and libre.fm, but you are free to use any servers you want.
    Downloads: 0 This Week
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  • 11
    The Little Portal Gizmo is a small Java web application container based on Eclipse plug-ins and the Apache HTTP Core. It uses a custom and very light weight API. The web applications you develop for the Gizmo have the form of Eclipse plug-ins.
    Downloads: 0 This Week
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  • 12
    A distributed logging & monitoring WS architecture using WS-Notification (WSN) as well as a Log4J appender that implements an appropriate adapter. Software components that already use Log4J can be integrated non-intrusively.
    Downloads: 0 This Week
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  • 13
    A meta-function compiler for PHP/JavaScript, to create clean implementations of AJAX web applications. The code for set up and invoke a XMLHTTP request, as well as the code for marshaling data pass are generated from the source php script automatically.
    Downloads: 0 This Week
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  • 14
    This is a collection of REST specifications, and implementations of those specs, for very low-level information sharing and workflow operations using REST actions over HTTP. Implementations are in various languages, mainly Java, Python, and Ruby.
    Downloads: 0 This Week
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  • 15
    Java HTTP framework, supporting both web applications and restful web services.
    Downloads: 0 This Week
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  • 16

    SSWAP

    Simple Semantic Web Architecture and Protocol

    SSWAP (Simple Semantic Web Architecture and Protocol; pronounced "swap") is an architecture, protocol, and platform that uses reasoning to semantically integrate disparate data and services on the web. Running live at http://sswap.info.
    Downloads: 0 This Week
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  • 17
    SecureProxy is an proxy application which sits in front of a web server and enforces general security policies which prevent clients from accessing restricted portions of the website or providing dangerous or unauthorized input.
    Downloads: 0 This Week
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  • 18

    Service Grid - Language Grid Base System

    SOA infrastracture initially developed by NICT Language Grid Project

    Service Grid is an infrastructure for accumulating and sharing Web services. Resources with complicated intellectual property issues are wrapped as Web services and shared on the Service Grid. If you release your software by using the software of this project, please include the following description in the documents or on the website. * This software uses the [SOFTWARE] by the Language Grid project (http://langrid.org/). [SOFTWARE] is one of: * Service Grid Server Software (http://langrid.org/oss-project/en/service_grid.html) * Language Service Development Libraries (http://langrid.org/oss-project/en/language_service.html) * Language Grid Toolbox (http://langrid.org/oss-project/en/toolbox.html) If you publish a paper by using the software of this project, please cite the following book. * Toru Ishida Ed. The Language Grid: Service-Oriented Collective Intelligence for Laguage Resource Interoperability. Springer, 2011. ISBN 978-3-642-21177-5.
    Downloads: 0 This Week
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  • 19
    TinyJEE is a zero conf, zero maintenance embeddable platform that has the major goal make the usage of JEE as easy as working with GRAILS while following a component oriented approach with minimized dependencies and main focus on POJO and Java config
    Downloads: 0 This Week
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  • 20
    Online wish list, where people list what they want and people claim from the list. Integrating with online stores and other wishlists assists users. A high level of secrecy is desirable to maintain the mystery of presents, while still being easy to u
    Downloads: 0 This Week
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  • 21

    YADS

    Yet Another DPWS Stack, a WS4D JMEDS fork (discontinued)

    Note: This project has been discontinued due to the lack of quality of the original project's code base. I implemented a new DPWS stack from scratch for other projects, which was less work... YADS (Yet Another DPWS Stack) is a fork of the WS4D JMEDS webservice stack. YADS tries to integrate more standard Java SE features (type-safe template containers, concurrency, logging and modern Java language features) and high level HTTP components using non-blocking connections. YADS depends on apache HTTP components: see https://hc.apache.org
    Downloads: 0 This Week
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  • 22
    agorum core is the Document Management System (DMS) with the drive-interface. It allows access to the stored documents with a network share. It offers a wide range of DMS-Functionality:Search,Versioning,Archive,Workflow,... See http://www.agorum.com
    Downloads: 0 This Week
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  • 23
    BookYourEvent, a replica of Book my show using OODB (DB4O). Back End and Front End (UI) are separate projects. Backend is conceptualized using RESTful endpoints to facilitate a question answer model on the OODB.
    Downloads: 0 This Week
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  • 24
    crawler4j

    crawler4j

    Open source web crawler for Java

    crawler4j is an open source web crawler for Java which provides a simple interface for crawling the Web. Using it, you can setup a multi-threaded web crawler in few minutes. You need to create a crawler class that extends WebCrawler. This class decides which URLs should be crawled and handles the downloaded page. shouldVisit function decides whether the given URL should be crawled or not. In the above example, this example is not allowing .css, .js and media files and only allows pages within ics domain. visit function is called after the content of a URL is downloaded successfully. You can easily get the url, text, links, html, and unique id of the downloaded page. You should also implement a controller class which specifies the seeds of the crawl, the folder in which intermediate crawl data should be stored and the number of concurrent threads.
    Downloads: 0 This Week
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  • 25
    json-httpd is a library that provides a web server with JSON-RPC capabilities. The library makes it easy to develop a WUI for application using static HTML and JAVA using JSON-RPC for communication. It also works as a standalone web server.
    Downloads: 0 This Week
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