1+1

Console

using System.Threading.Tasks;
using Microsoft.DotNet.Interactive;

var output = string.Empty.Display("text/plain");
var counter = 1;
while (!KernelInvocationContext.Current.CancellationToken.IsCancellationRequested)
{
    await Task.Delay(500, KernelInvocationContext.Current.CancellationToken);
    output.Update($"{counter++}");
}

var x = 123;

<div id="output">The value is not yet set.</div>

#!share --from csharp x
document.getElementById("output").innerText = `The value is ${x}.`;
console.log(`The value is ${x}.`);

#!set --value @csharp:x --name y
y++;
document.getElementById("output").innerText = `The value is ${y}.`;
console.log(`The value is ${y}.`);

const jsKernel = kernel.root.findKernelByName('javascript');
console.log(jsKernel.name);

kernels = Array.from(kernel.root.findKernels(s => true).map(k => k.name)).sort();
return kernels;

await kernel.root.send({ commandType: 'SubmitCode', command: { code: 'var csharpVarFromJs = 1234; Console.WriteLine(csharpVarFromJs);', targetKernelName: 'csharp' } });

let command = new polyglotNotebooks.KernelCommandEnvelope(polyglotNotebooks.SubmitCodeType, { code: 'var csharpVarFromJsUsingApi = 2345; Console.WriteLine(csharpVarFromJsUsingApi);', targetKernelName: 'csharp' });
await kernel.root.send(command);

var value = new { Name = "Developer", Salary = 42 };
value.Display("application/json", "text/html");

10m + 21.1m

#!share --from pwsh undefinedVariableName

1+1

let x = 1 +

Console.Write("\x1b[38;2;0;255;0m");
Console.WriteLine("this is green");
Console.Write("\x1b[0m");
"this is white".Display();
Console.Error.Write("\x1b[38;2;255;0;0m");
Console.Error.WriteLine("this is red");
Console.Error.Write("\x1b[0m");

var input = await Microsoft.DotNet.Interactive.Kernel.GetInputAsync("give me data");
input

let input = (task  {
                    return! Microsoft.DotNet.Interactive.Kernel.GetInputAsync ("give me data")
                  }).Result
input

#!value --from-value @input:wat --name value_from_input

#!share --from value value_from_input
value_from_input

#!set --name csharpVarFromInput --value @input:"Please enter a value"
csharpVarFromInput

mindmap
  root((.NET Interactive))
    Commands
        SubmitCode
        Cancel
        SendValue
    Events
        CommandSucceeded
        CommandFailed
        ValueProduced
    Kernels
        Kernel
        CompositeKernel
        ProxyKernel
    Directives
        Connect
            SQL
            KQL
            Jupyter

using Microsoft.DotNet.Interactive;
using Microsoft.DotNet.Interactive.Commands;

var _ = Kernel.Root.SendAsync(new SendEditableCode("fsharp","#!share --from csharp x\nx"));

using Microsoft.DotNet.Interactive;
using Microsoft.DotNet.Interactive.Commands;

for(var i = 0; i<2;i++){
    var _ = await Kernel.Root.SendAsync(new SendEditableCode("markdown",$"# markdown cell {i}"));
}