javascript for lop

1var colors=["red","blue","green"];
2for (let i = 0; i < colors.length; i++) { 
3  console.log(colors[i]);
4}

1var i; //defines i
2for (i = 0; i < 5; i++) { //starts loop
3  console.log("The Number Is: " + i); //What ever you want
4}; //ends loop
5//Or:
6console.log("The Number Is: " + 0);
7console.log("The Number Is: " + 1);
8console.log("The Number Is: " + 2);
9console.log("The Number Is: " + 3);
10console.log("The Number Is: " + 4);
11//They do the same thing!
12//Hope I helped!

1var nums = [1, 2, 3, 5];
2for (var i = 0; i,nums.length; i++){
3	console.log(nums[i]);
4}  

1
2const person = {fname:"John", lname:"Doe", age:25};
3
4
5let text = "";
6for (let x in person) {
7
8  text += person[x];
9
10} 

1for (let counter = 1; counter < 3; counter++) {
2
3    // console.log(counter,'\n');       
4}