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User Guide

Kevin Eger edited this page Nov 7, 2025 · 18 revisions

Hello World 🌎

Provision your first server by opening a notebook (.ipynb), clicking Select Kernel in the top right and selecting Colab.

selecting a kernel with the Colab option highlighted

Either Auto Connect to a default Colab server or select New Colab Server to provision a specific machine type.

the Colab options when selecting a kernel

When prompted to sign in using Google, select Allow. You may be prompted to allow VS Code to open external links. Once you consent, your browser will open and you can select the account you wish to use and complete the OAuth sign-in flow.

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Upon signing in, you should be automatically redirected back to VS Code. Depending on whether you have previously allowed your browser and VS Code to open links, you may be prompted before automatic redirection.

Once signed in, select the kernel you'd like to connect to.

select the Colab kernel to connect to

Write some code!

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Managing servers

Removing a server

A server can be removed by either:

  • Opening the command pallet ([Ctrl|Cmd]+Shift+P) and invoking the Colab: Remove Server command, or
  • Clicking the Colab button at the top of the notebook and selecting Remove Server.

Provisioning a new server

Decided you want a different machine type? Doing work in parallel across notebooks? A new server can be provisioned by following the same steps detailed above (in the Hello World 🌎 section) and selecting the New Colab Server option.

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