Testing speed of lookups

accessor.js

// // Generate a large sorted array of random integers
const arraySize = 1500;
const amountOfRecipes = 1000;
const sortedArray = Array.from({ length: arraySize }, (_, i) => i).sort(
  (a, b) => a - b
);

const jsonArray = JSON.stringify(sortedArray);

function binarySearch(arr, val) {
  let start = 0;
  let end = arr.length - 1;

  while (start <= end) {
    const mid = Math.floor((start + end) / 2);

    if (arr[mid] === val) {
      return true;
    }

    if (val < arr[mid]) {
      end = mid - 1;
    } else {
      start = mid + 1;
    }
  }
  return false;
}

let targetValue = sortedArray[Math.floor(Math.random() * arraySize)];

// Measure the execution time of binary search
console.group();
console.time("binary search");
console.time("Binary Parsing");
const arrayFromJson = JSON.parse(jsonArray);
console.timeEnd("Binary Parsing");
for (let i = 0; i < amountOfRecipes; ++i) {
  binarySearch(arrayFromJson, targetValue);
  targetValue = sortedArray[Math.floor(Math.random() * arraySize)];
}
console.timeEnd("binary search");
console.groupEnd();

// Measure the execution time of Array.prototype.includes()
console.group();
console.time("Array.prototype.includes()");
console.time("Includes Parsing");
const arrayFromJson2 = JSON.parse(jsonArray);
console.timeEnd("Includes Parsing");
for (let i = 0; i < amountOfRecipes; ++i) {
  arrayFromJson2.includes(targetValue);
  targetValue = sortedArray[Math.floor(Math.random() * arraySize)];
}
console.timeEnd("Array.prototype.includes()");
console.groupEnd();

// Measure the execution time of Set.has()
console.group();
console.time("Set.has()");
console.time("Set Parsing");
const mySet = new Set(JSON.parse(jsonArray));
console.timeEnd("Set Parsing");
for (let i = 0; i < amountOfRecipes; ++i) {
  mySet.has(targetValue);
  targetValue = sortedArray[Math.floor(Math.random() * arraySize)];
}
console.timeEnd("Set.has()");
console.groupEnd();

// Measure the execution time of POJO
console.group();
console.time("POJO[]");
console.time("POJO Parsing");
const mySet = new Set(JSON.parse(jsonArray));
console.timeEnd("POJO Parsing");
for (let i = 0; i < amountOfRecipes; ++i) {
  mySet.has(targetValue);
  targetValue = sortedArray[Math.floor(Math.random() * arraySize)];
}
console.timeEnd("POJO[]");
console.groupEnd();