Reimplement in the way that they change certain rules to accommodate a more "modern JS" feel
And they absolutely use TS for the std library, just not in the runtime itself
And they absolutely use TS for the std library, just not in the runtime itself
What exactly do you mean by this?
> And they absolutely use TS for the std library, just not in the runtime itself
Yes, internally. The code that actually makes up deno itself is just plain Javascript.