Details about the event loop

[yo-goto]

Deno's manual doesn't seem to have a detail section for the event loop. (I'm new to deno, so I might miss the section.)
How is the event loop implemented in Deno with Tokio different from Node.js?
For example, nextTickQueue doesn't exist in Deno.

https://nodejs.org/en/docs/guides/event-loop-timers-and-nexttick/