while

while

Node.js

let i = 0

while (i <= 5) {
  console.log(i)

  i++
}

Output

0
1
2
3
4
5

Go

(there‘s no while keyword in Go but the same functionality is achieved by using for)

package main

import "fmt"

func main() {
    i := 0

    for i <= 5 {
        fmt.Println(i)

        i++
    }
}

Output

0
1
2
3
4
5