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

  • Catch Bugs Before Your Customers Do Icon
    Catch Bugs Before Your Customers Do

    Real-time error alerts, performance insights, and anomaly detection across your full stack. Free 30-day trial.

    Move from alert to fix before users notice. AppSignal monitors errors, performance bottlenecks, host health, and uptime—all from one dashboard. Instant notifications on deployments, anomaly triggers for memory spikes or error surges, and seamless log management. Works out of the box with Rails, Django, Express, Phoenix, Next.js, and dozens more. Starts at $23/month with no hidden fees.
    Try AppSignal Free
  • Easily Host LLMs and Web Apps on Cloud Run Icon
    Easily Host LLMs and Web Apps on Cloud Run

    Run everything from popular models with on-demand NVIDIA L4 GPUs to web apps without infrastructure management.

    Run frontend and backend services, batch jobs, host LLMs, and queue processing workloads without the need to manage infrastructure. Cloud Run gives you on-demand GPU access for hosting LLMs and running real-time AI—with 5-second cold starts and automatic scale-to-zero so you only pay for actual usage. New customers get $300 in free credit to start.
    Try Cloud Run Free
  • 1
    A Front End for TASM. Compiles Assembly Programs.Includes Intellisense to Help Assembly Coders. Immidiate Error Tracking and Instant Code Help provided.
    Leader badge
    Downloads: 36 This Week
    Last Update:
    See Project
  • 2

    COM by TCP

    Forward RS232 via TCP/IP

    A very simple software that bidirectionally forwards COM (serial) communication through a TCP/IP connection. Typical application: you want to use 2 devices (that are connected to each other using RS232 protocol), remotely. With this software you'll be able to operate them in different locations. Act as TCP server / TCP Client. Supports multiple clients. LICENSE: Apache License Version 2.0, January 2004 http://www.apache.org/licenses/
    Downloads: 11 This Week
    Last Update:
    See Project
  • 3
    Brainfuck Center is an IDE and compiler for your Brainfuck scripts. It includes a full debugger with step-by-step debugging and much more. MDI window!
    Downloads: 0 This Week
    Last Update:
    See Project
  • 4
    ESA Provides a wrapper around the .NET scripting engine which adds support for hosting the scripting engine in a seperate AppDomain, and includes a Design-time environment for applications.
    Downloads: 0 This Week
    Last Update:
    See Project
  • Stop Storing Third-Party Tokens in Your Database Icon
    Stop Storing Third-Party Tokens in Your Database

    Auth0 Token Vault handles secure token storage, exchange, and refresh for external providers so you don't have to build it yourself.

    Rolling your own OAuth token storage can be a security liability. Token Vault securely stores access and refresh tokens from federated providers and handles exchange and renewal automatically. Connected accounts, refresh exchange, and privileged worker flows included.
    Try Auth0 for Free
  • 5
    LS-ERROR: Minimal Error Handling for Lotus Script
    Downloads: 0 This Week
    Last Update:
    See Project
  • 6
    NProf is a profiler for .NET applications. The project has moved to Google Code (http://code.google.com/p/nprof/).
    Downloads: 0 This Week
    Last Update:
    See Project
  • 7
    NoUnit Graphs your code to give you a picture of how good your JUnit tests are. NoUnit.Net is a .NET version of the program. (More Information at http://nounit.sourceforge.net).
    Downloads: 0 This Week
    Last Update:
    See Project
  • 8
    With the recent release of the OOPIC Compiler IDE source code we, the users of the OOPIC robot controller are working to improve the developement environment to assist and make programming the OOPIC easier.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 9
    A complete IDE to remove the need of an expensive VBA license. Supports VBScript and provides COMPLETE debugger support.
    Downloads: 0 This Week
    Last Update:
    See Project
  • AI-generated apps that pass security review Icon
    AI-generated apps that pass security review

    Stop waiting on engineering. Build production-ready internal tools with AI—on your company data, in your cloud.

    Retool lets you generate dashboards, admin panels, and workflows directly on your data. Type something like “Build me a revenue dashboard on my Stripe data” and get a working app with security, permissions, and compliance built in from day one. Whether on our cloud or self-hosted, create the internal software your team needs without compromising enterprise standards or control.
    Try Retool free
  • 10
    A recreation of Microsoft's Visual Basic that runs and compiles for/in Linux. We've decided that VB4Linux will be programmed in C. We will probably be beginning sometime within the next week or so... Still looking for developers! Thx!
    Downloads: 0 This Week
    Last Update:
    See Project
  • 11
    dotUnit is a port of JUnit (www.junit.org) to the Microsoft .net platform. This testing framework allows for automated unit and functional tests which are vital for refactoring and regression testing.
    Downloads: 0 This Week
    Last Update:
    See Project
  • Previous
  • You're on page 1
  • Next
MongoDB Logo MongoDB