Browse free open source Visual Basic .NET Frameworks and projects below. Use the toggles on the left to filter open source Visual Basic .NET Frameworks by OS, license, language, programming language, and project status.

  • Auth for GenAI | Auth0 Icon
    Auth for GenAI | Auth0

    Enable AI agents to securely access tools, workflows, and data with fine-grained control and just a few lines of code.

    Easily implement secure login experiences for AI Agents - from interactive chatbots to background workers with Auth0. Auth for GenAI is now available in Developer Preview
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  • Gen AI apps are built with MongoDB Atlas Icon
    Gen AI apps are built with MongoDB Atlas

    The database for AI-powered applications.

    MongoDB Atlas is the developer-friendly database used to build, scale, and run gen AI and LLM-powered apps—without needing a separate vector database. Atlas offers built-in vector search, global availability across 115+ regions, and flexible document modeling. Start building AI apps faster, all in one place.
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  • 1
    This project has moved! Go to https://github.com/yenrab/qchybrid
    Downloads: 2 This Week
    Last Update:
    See Project
  • 2
    BugEye is an XML-based unit test creation framework. Being XML-based, it can be easily translated to almost any language. The current translations are C#, Java, JavaScript, and Visual Basic. Future translations include C++, Python, Perl, and PHP.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 3
    A .Net Library that lets you make full use of multi-core and multiprocessor computers. It is very efficient, and easily integrated into existing applications. It is modeled after the Parallel FX usage model, and is faster than the PFX too.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 4
    EPerl, or Embedded Perl, is a basic call-level interface that supports calling Perl subroutines or evaluating Perl code blocks from Java 5 and .NET 2.0. ActivePerl 5.8.8 (or later) for Windows is required. See unit tests (browse CVS online) for examples.
    Downloads: 0 This Week
    Last Update:
    See Project
  • Build Securely on AWS with Proven Frameworks Icon
    Build Securely on AWS with Proven Frameworks

    Lay a foundation for success with Tested Reference Architectures developed by Fortinet’s experts. Learn more in this white paper.

    Moving to the cloud brings new challenges. How can you manage a larger attack surface while ensuring great network performance? Turn to Fortinet’s Tested Reference Architectures, blueprints for designing and securing cloud environments built by cybersecurity experts. Learn more and explore use cases in this white paper.
    Download Now
  • 5
    Intel® Mobile Platform SDK 1.3 covered by BSD license, enables developers to build mobile-aware applications. It provides a set of libraries and runtime components, and programming interface, common across Windows and Linux platforms.
    Downloads: 0 This Week
    Last Update:
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  • 6
    XUP (Extensible User Interface Protocol) is a SOAP-based protocol for delivering events and incremental UI updates. This project builds a web application development framework on top of XUP, consisting of a client, a server toolkit, and a template viewer.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 7
    Multi-purpose, platform/language independent Server with the ability to handle multiple concurrent connections on 1 socket, interactively/dynamically starting and stopping service modules. Needs only 1 port opened to access many different services.
    Downloads: 0 This Week
    Last Update:
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  • 8
    Project Identity aims to develop an Open source Biometric Solution i.e. complete set of tools and libraries for Biometric identifiction systems. This project has intial code done by students as their summer project at Echo IT Labs Pvt. Ltd.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 9
    dotNet4Java - .Net for Java

    dotNet4Java - .Net for Java

    The best Java library to work with .Net libraries and frameworks.

    The dotNet4Java is a .Net Runtime Library for Java which helps Java developers work with .Net framework and 3rd party libraries in Java with ease. It is designed to provide a way to interact with applications written in anyone of the .Net languages (such as C#, Visual Basic.Net, Delphi.Net, JScript.Net etc) from Java. Competitive Advantages: - dotNet4Java JAR can be easily added to artefacts repository like maven or ivy. - dotNet4Java is single jar file that can be very easily added to any type of Java project EJB, applet, desktop, console or service. - No extra dll is required when deployed. - Full access to .Net Framework Class Library. - Lightweight and easy to use. - There are tools to import and generate .Net Libraries into Java class files. dotNet4Java can do so much: - Access .Net Framework Class Library. - Access Third Party .Net Libraries. - Access Your .Net Libraries. - Can invoke members of a .Net types. - etc Latest Version: 1.0.1.0
    Downloads: 0 This Week
    Last Update:
    See Project
  • Cloud SQL for MySQL, PostgreSQL, and SQL Server Icon
    Cloud SQL for MySQL, PostgreSQL, and SQL Server

    Focus on your application, and leave the database to us

    Fully managed, cost-effective relational database service for PostgreSQL, MySQL, and SQL Server. Try Enterprise Plus edition for a 99.99% availability SLA and category-leading performance.
    Try it for free
  • 10
    A revolutionary software development framework based on eXegeSys Customizer Technology. It allows developers to build applications that can be customized by the end user without changing the source code, interrupting support, or limiting future upgrades.
    Downloads: 0 This Week
    Last Update:
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