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

  • Build on Google Cloud with $300 in Free Credit Icon
    Build on Google Cloud with $300 in Free Credit

    New to Google Cloud? Get $300 in free credit to explore Compute Engine, BigQuery, Cloud Run, Vertex AI, and 150+ other products.

    Start your next project with $300 in free Google Cloud credit. Spin up VMs, run containers, query exabytes in BigQuery, or build AI apps with Vertex AI and Gemini. Once your credits are used, keep building with 20+ products with free monthly usage, including Compute Engine, Cloud Storage, GKE, and Cloud Run functions. Sign up to start building right away.
    Start Free Trial
  • Build AI Apps with Gemini 3 on Vertex AI Icon
    Build AI Apps with Gemini 3 on Vertex AI

    Access Google’s most capable multimodal models. Train, test, and deploy AI with 200+ foundation models on one platform.

    Vertex AI gives developers access to Gemini 3—Google’s most advanced reasoning and coding model—plus 200+ foundation models including Claude, Llama, and Gemma. Build generative AI apps with Vertex AI Studio, customize with fine-tuning, and deploy to production with enterprise-grade MLOps. New customers get $300 in free credits.
    Try Vertex AI Free
  • 1

    OpenXCI

    A free desktop hypervisor

    OpenXCI is a Xen-based desktop hypervisor. Unlike other desktop hypervisors, it is not targeted at businesses wanting remote provisioning, but rather at individuals who want a high-performance alternative to dual/multi-booting.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 2
    AnyBed: a testbed-independent topology configuration tool
    Downloads: 0 This Week
    Last Update:
    See Project
  • 3
    Mahatma68k is a free/Open Source emulator library for the legendary Motorola 68000 CPU written for the Java virtual machine.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 4
    arcan-fe

    arcan-fe

    Scriptable frontend for media applications.

    Arcan is a portable and fully scriptable frontend for launching games, emulators and other full-screen applications in a visual appealing way, as seamlessly as possible. The API is sufficiently complete for other projects as well, e.g. rapid game prototyping (both 2D and 3D). Note that we have left sourceforge (thanks for all the spam). The source is hosted on github ( http://www.github.com/letoram/arcan ) and the downloads on bintray https://bintray.com/letoram/arcan-main/
    Downloads: 0 This Week
    Last Update:
    See Project
  • Our Free Plans just got better! | Auth0 Icon
    Our Free Plans just got better! | Auth0

    With up to 25k MAUs and unlimited Okta connections, our Free Plan lets you focus on what you do best—building great apps.

    You asked, we delivered! Auth0 is excited to expand our Free and Paid plans to include more options so you can focus on building, deploying, and scaling applications without having to worry about your security. Auth0 now, thank yourself later.
    Try free now
  • 5
    cotson
    COTSon scalable simulation infrastructure
    Downloads: 0 This Week
    Last Update:
    See Project
  • Previous
  • You're on page 1
  • Next
MongoDB Logo MongoDB