
About This Playground
Want to try a Go package, explore an unfamiliar repository, or build a small server without installing another toolchain on your laptop?
iximiuz Labs' Go playground gives you a fresh Linux development machine with a recent Go version and a loaded VS Code—or Vim, if that's more your style. It starts in seconds and opens in your browser, so you can clone a repository, download its modules, and start coding almost immediately.
This is not a limited online compiler. The playground is a lightweight but fully fledged Linux VM running on iximiuz Labs' bare-metal infrastructure. You get a real shell, root access, a complete filesystem, and the freedom to install system packages, start background services, open network ports, or inspect how your program interacts with the operating system.
Use the Go playground for learning the language, experimenting with modules, exploring GitHub projects, writing command-line tools, and building short-lived development or demo environments. Run tests and benchmarks, attach the debugger, inspect goroutines and memory profiles, cross-compile binaries, or explore Go's networking and concurrency primitives on a real Linux server.
Go is particularly at home on the Server Side, so this playground is also a convenient place to build HTTP services, TCP servers, infrastructure tools, Kubernetes controllers, and other programs that need more than a browser console. If your program listens on an HTTP port, expose it to get a generated HTTPS URL for yourself or to share with someone else.
iximiuz Labs playgrounds are not intended for production workloads or services that must stay online indefinitely. Playground sessions have a time limit, public URLs should not be treated as production endpoints, and disposable environments are the wrong home for secrets, sensitive data, or the only copy of your source code. Commit important work to Git or preserve the playground before ending the session.
For everything else, open the editor or terminal and start coding. Write the tiny CLI, chase the goroutine leak, benchmark two implementations, and finally compile the whole thing into a single binary. If the experiment gets messy, a clean Go machine is only a restart away.
Happy hacking!
A real VM, not a container
Get root on a VM with its own kernel, so Docker, Kubernetes, and systemd just work.
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SSH from browser or CLI
Use the built-in web terminal, or connect with labctl ssh, plain ssh, scp, or rsync.
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Drive it with AI
Let Claude, Codex, or any MCP client start this playground and run commands in it.
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Expose HTTP(S) ports
Give any web app running inside the VM a public URL - for yourself or to share with others.
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Share terminals
Invite others into your terminal session, or open it yourself from another device.
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Customize with init scripts
Add shell scripts that run at boot to install packages, clone repos, or seed test data.
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Private networking
VMs reach the internet via NAT with no public IP; several VMs share bridge networks.
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Ephemeral or persistent
By default, VMs are destroyed when the session ends; enable persistence to keep the disks for next time.
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Built-in container registry
A private registry.iximiuz.com for every playground to share images across services and VMs.
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