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

  • Paessler: Easy to Use With Enterprise Power. Free Trial Icon
    Paessler: Easy to Use With Enterprise Power. Free Trial

    A low-code dashboard makes monitoring intuitive for any admin, while scripting and custom sensors give experts full control.

    You shouldn't have to choose between a monitoring tool that's easy to use and one that's powerful enough for a complex environment. PRTG's low-code interface lets any admin build dashboards, set alerts and monitor devices without scripting, while custom sensors and full API access are there when your team needs deeper control. One platform, no compromise. Download a free 30-day trial now.
    Get Free Download
  • Go from Code to Production URL in Seconds Icon
    Go from Code to Production URL in Seconds

    Cloud Run deploys apps in any language instantly. Scales to zero. Pay only when code runs.

    Skip the Kubernetes configs. Cloud Run handles HTTPS, scaling, and infrastructure automatically. Two million requests free per month.
    Start Free
  • 1
    insideApps from determyne: Transaction-level performance monitoring for J2EE applications. Correlates and reports on transactions across HTTP server, J2EE container, and database layers. Pinpoints the source of performance issues in real time.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 2

    interbreed

    HA Java Server - distributed Execution, noSQL, MapAndReduce and Grid

    The intension of the interbreed project is combine some of the promising new technologies (like Grid, noSQL Database Cassandra, OSGI and MapAndReduce) into one server architecture and ease the development of modern high scalability, high performance applications. The Api based upon easy to use annotationed pojo's to encapsulate the complexity of this modern technologies. The goal is the make programming noSQL, MapAndReduce and DistributedExecution in a high scalar environment as easy as writing total standard JPA,EJB 3.0 applications.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 3
    jPersist is an object-relational persistence API with automatic mapping, and based on the ActiveRecord and DataMapper patterns. jWebApp is an MVC web application framework. Both are configuration and annotation free and can be learned in minutes
    Downloads: 0 This Week
    Last Update:
    See Project
  • 4
    JBoss diagnostics: JBoss-related diagnostic and debugging tools (static code analysis, profiling, log file collation / filtering / scanning, etc)
    Downloads: 0 This Week
    Last Update:
    See Project
  • $300 Free Credits to Build on Google Cloud Icon
    $300 Free Credits to Build on Google Cloud

    New customers can spin up VMs, build with AI, and query data at no cost.

    Put your $300 in credit toward real workloads, then keep building with free monthly usage for 20+ products. No commitment and no charge until you upgrade.
    Start Free
  • 5

    k-fileserverDB

    Store files into Database.

    Are your office documents important to you? Are your office documents saved in different computers? Are your office documents accessible to all? Are your office documents corrupted on an off? Are you fed up with losing important files? Are you fed up with mis-management of document files? What if by mistake your office file is deleted? What if, you create/maintain different documents for different jobs and you can’t find them at the time they required quickly. What if, When Searching of particular file is time consuming? What if, allowing access to other user/department is so lengthy and space gaining? Don’t worry; we are here to help you out and offering you the best way to manage your files in k-FileServerDB. ITS A: Java Based Software. Opensource Postgresql Database. Store you files into Database. Make Single/Multiple identification. A Network Based Software Accessible to authorized Users only. Database replication. Assign Permission.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 6
    Kikonf is an Universal Administration Platform for MiddleWare Application Servers and related Servers. (Full Support for WebSphere Application Server, WebLogic Server, WebSphere MQ, Tomcat, JBoss, ...)
    Downloads: 0 This Week
    Last Update:
    See Project
  • 7
    Le projet utilise cette architecture pour realiser : LA Borne Interactive D’Aide Administrative (LABIDA) -Simplifier les principales démarches administratives pour les étudiants étrangers
    Downloads: 0 This Week
    Last Update:
    See Project
  • 8
    It is a java implementation of a lany.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 9
    lixa

    lixa

    LIXA, LIbre XA, is a free and open source XA transaction manager

    LIXA (LIbre XA) is an open source and free Transaction Manager implementing the distributed transaction processing "XA specification" and "TX (transaction demarcation) specification" according to the X/Open CAE Specification. LIXA implements even XTA: XA Transaction API, an innovative API that implements XA transactional context passing among different applications. LIXA is a Transaction Manager but it's not a Transaction Monitor: this is the distinguishing feature of the project. LIXA technology enables every application container, like a web server or a shell, to become a two phase commit application server. The client/server architecture of LIXA allows many application containers to share a single LIXA (state) server: this is ideal when horizontal scalability is a must and many identical application containers must refer to a single transactional environment. LIXA can be used with the C, C++, Java, Python and COBOL programming languages.
    Downloads: 0 This Week
    Last Update:
    See Project
  • Cut Data Warehouse Costs by 54% Icon
    Cut Data Warehouse Costs by 54%

    Easily migrate from Snowflake, Redshift, or Databricks with free tools.

    BigQuery delivers 54% lower TCO with exabyte scale and flexible pricing. Free migration tools handle the SQL translation automatically.
    Start Free
  • 10
    Apache module for servicing Android JSON RPC requests, if you want to develop pure java applications without the the bloat of J2EE take a closer look...
    Downloads: 0 This Week
    Last Update:
    See Project
  • 11
    nbgeronimo is a project that is designed to develop a Geronimo 2.0 server plugin for NetBeans 6.0.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 12
    opk

    opk

    Misc. Open Source by OPWvH-K

    Miscellaneous stuff written by Oscar Westra van Holthe - Kind. See the individual projects for licensing details.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 13
    Examples of projects focused on TDD with maven2 and bunch of Java technologies JBoss, Ejb2, Ejb3, JMS and others.
    Downloads: 0 This Week
    Last Update:
    See Project