- Install Deno (at the time of writing, using version 1.46.3)
https://docs.deno.com/runtime/fundamentals/installation
- Install Deno Jupyter Kernel
https://docs.deno.com/runtime/reference/cli/jupyter
- Install dotnet interactive
https://github.com/dotnet/interactive
- In the code cell add this command:
#!connect jupyter --kernel-name deno --kernel-spec deno

- Execute the cell. You can see the Deno subkernel have been added:

- Create code cell:

- Select cell kernel:

- Choose
deno - typescript 5.5.2 (Preview)
:

- Execute this Deno code:
Deno.version.deno
