Martovitskiy

-webkit-user-select: none;
-moz-user-select: none;
-ms-user-select: none;
user-select: none;

const compare = (a, b) => {
  if (a === b) return 0;
  return a < b ? -1 : 1;
};
arr.sort((a, b) => {
  return a.name === b.name ? compare(a.value, b.value) : compare(a.name, b.name);
})

<button class="btn btn-danger" @click='delete'>Удалить</button>