Can you list different types and features of goroutines in Go?

In the Go language, goroutines are lightweight threads managed by the Go runtime. There are no "types" of goroutines as such, but we can highlight features and usage options:

• Main goroutines — created using the go keyword before a function call.
• Detached goroutines — goroutines that start and run independently, without waiting for their completion.
• Synchronized goroutines — use channels (chan) or other synchronization mechanisms for data exchange and coordination.
• Goroutine pool — a pattern where a limited number of goroutines are created to process tasks from a queue, helping to control parallelism.

Example of creating a simple goroutine:

 go func() {
    fmt.Println("Hello from goroutine")
}()

Goroutines are very lightweight compared to system threads, allowing thousands or even millions of goroutines to run simultaneously.