how to pull one itme from a for loop javascript code example

Example 1: for of loop syntax javascript

for (let step = 0; step < 5; step++) {
  // Runs 5 times, with values of step 0 through 4.
  console.log('Walking east one step');
}

Example 2: forloop in js

for(i = 0; i < x; ++i){
  //Loop, x can be replaced with any integer; 
}