Go Sandbox: A full-featured, IDE-level Go playground โ€” now live and free to use

Hi all, just wanted to share a tool I built for Go developers:

:backhand_index_pointing_right: https://go-sandbox.org

Go Sandbox is a web-based Go programming environment delivering a nearly native development experience enhanced with LSP-powered features:

  • Go-to-definition, reference lookup, autocompletion (via LSP)
  • Real-time code execution over WebSocket
  • Shareable, runnable Go code snippets
  • Code structure outline, multiple sandboxes
  • Vim/Emacs-style keybindings and dark mode
  • Free, zero-registration and setup

It was inspired by the official Go Playground and Better Go Playground, but built with a more IDE-like experience in mind.

Would love to hear your thoughts โ€” feedback and bug reports are very welcome :folded_hands:

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It is now open source now

Pretty cool , are there any further features planned or largely finished ?

Sadly code completion is not working at all for me on Microsoft Edge Windows 11.

Hi FixTestRepeat,
Thank you for checking out this product. There will be a few features and improvement/bugfix such as storing code templates in S3 instead of hard coding. And the current sandbox implementation is not ideal, it needs some refactor.

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Hi falco467,
Thanks for checking out and reporting! What about other features? It was totally developed and tested in Mac soโ€ฆlet me try to fix it.
Also if you happen to notice the cause, it is welcomed to raise an issue and PR, will highly appreciate your contribution.

WEN