Widely availableSupported across all major browsers. Safe to use in production.
Arrays Widely available

Stable array sort

Stable array sort() function

Arrays

Overview

Stable array sort() function

Browser support

Feature Desktop Mobile
Chrome
Edge
Firefox
Safari
Chrome Android
Safari iOS
javascript.builtins.Array.sort.stable_sorting
70
79
3
10.1
70
10.3
1+Supported (version) Not supported ※Has note Sub-feature descriptions sourced from MDN Web Docs (CC BY-SA 2.5)

Syntax

JAVASCRIPT 
const items = [
  { name: 'A', priority: 1 },
  { name: 'B', priority: 2 },
  { name: 'C', priority: 1 },
];

items.sort((a, b) => a.priority - b.priority);
// The relative order of A and C is preserved (stable sort)

Live demo

safeso-t. confirm

samepriority hasaitemu. relative order that, so-tafter also keep and inspect it..

PreviewFullscreen

Multiple. sequentialso-t

Name in so-tafter to kacategory in so-t also, Name. order that kacategorywithinkeep..

PreviewFullscreen

scoreorder. keep

score. yu-za- that, order(source. Arrayorder) line up variantchild inspect it..

PreviewFullscreen

Use cases

  • Using Stable array sort

    Stable array sort() function

Cautions

  • No specific concerns. Stable across all major browsers.

Accessibility

  • When updating the DOM dynamically, announce important changes to assistive technology with aria-live regions.

Related links

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