for(var i = 0; i < 6; i++) {

  //This is a very simple loop template

}

let num = 1

for (let i = 0; i <= 10; i++) {

    document.write(num++);

}

for (var i =0;i<1;i++){

​

}

{

  "type" : "record",

  "name" : "Tree",

  "fields" : [ 

{"name" : "children", "type" : ("type" : "array", "items": "Tree"}}

]}

JS Loops

for (before loop; condition for loop; execute after loop) {

// what to do during the loop

}

for

The most common way to create a loop in Javascript

while

Sets up conditions under which a loop executes

do while

Similar to the while loop, however, it executes at least once and performs a check at the end to

see if the condition is met to execute again

break

Used to stop and exit the cycle at certain conditions

continue

Skip parts of the cycle if certain conditions are met

for - loops through a block of code a number of times

for/in - loops through the properties of an object

for/of - loops through the values of an iterable object

while - loops through a block of code while a specified condition is true

do/while - also loops through a block of code while a specified condition is true

​

for (let i = 0; i < cars.length; i++) {

  text += cars[i] + "<br>";

}

javascript loop

​

for (var i, i = 0; i < 10 ; i++) {

  //do something

}

var test = 0;

​

type 1;

​

while (test < 10) {

  console.log(test)

    test = test++

}

​

/* while (condition) {

 our code

} */

​

return(

  0

  1

  2

  3

  4

  5

  6

  7

  8

  9) to the from (instant) * 'in console'

​

type 2;

for (var n = 0;n < 10; n++) {

    console.log(n)

}

​

//note separate codes in for loops with ";"

​

/* for (Initial value before starting the loop;loop Condition;value after ending loop) {

  our code

} */

​

​

return(

  0

  1

  2

  3

  4

  5

  6

  7

  8

  9) to the from (instant) * 'in console'