JAVASCRIPT

javascript sort array of objects by key value

// Price Low To High
array?.sort((a, b) => (a.price > b.price ? 1 : -1))
// Price High To Low
array?.sort((a, b) => (a.price > b.price ? -1 : 1))
// Name A to Z
array?.sort((a, b) => (a.name > b.name ? 1 : 1))
// Name Z to A
array?.sort((a, b) => (a.name > b.name ? -1 : 1))
// Sort by date
array.sort((a,b) =>  new Date(b.date) - new Date(a.date));

javascript sort array of objects by key value

arr.sort((x, y) => x.distance - y.distance);

sort object dictionary javscript

var dict = {
  "x": 1,
  "y": 6,
  "z": 9,
  "a": 5,
  "b": 7,
  "c": 11,
  "d": 17,
  "t": 3
};

// Create items array
var items = Object.keys(dict).map(function(key) {
  return [key, dict[key]];
});

// Sort the array based on the second element
items.sort(function(first, second) {
  return second[1] - first[1];
});

// Create a new array with only the first 5 items
console.log(items.slice(0, 5));