TypedArray.prototype.sort()

Baseline

20169

sort() TypedArray (in-place) Array.prototype.sort()

const uint8 = new Uint8Array([40, 10, 50, 20, 30]);
uint8.sort();

console.log(uint8);
// : Uint8Array [10, 20, 30, 40, 50]

sort()
sort(compareFn)

compareFn

a: undefined
b: 2 undefined

a b
a b
0 NaN a b

(a, b) => a - b

(in-place)

Array.prototype.sort()

sort()

Array.prototype.sort()

let numbers = new Uint8Array([40, 1, 5, 200]);
numbers.sort();
// Uint8Array [ 1, 5, 40, 200 ]
// 
// 

// 
numbers = [40, 1, 5, 200];
numbers.sort();
// [1, 200, 40, 5]

numbers.sort((a, b) => a - b); // 
// [ 1, 5, 40, 200 ]


ECMAScript 2027 LanguageSpecification # sec-%typedarray%.prototype.sort

TypedArray.prototype.sort (core-js)
JavaScript
TypedArray
TypedArray.prototype.reverse()
TypedArray.prototype.toSorted()
Array.prototype.sort()

MDN

MDN 2026122

GitHub

TypedArray
1. from()
2. of()
1. BYTES_PER_ELEMENT
2. [Symbol.species]
1. at()
2. copyWithin()
3. entries()
4. every()
5. fill()
6. filter()
7. find()
8. findIndex()
9. findLast()
10. findLastIndex()
11. forEach()
12. includes()
13. indexOf()
14. join()
15. keys()
16. lastIndexOf()
17. map()
18. reduce()
19. reduceRight()
20. reverse()
21. set()
22. slice()
23. some()
24. sort()
25. subarray()
26. toLocaleString()
27. toReversed()
28. toSorted()
29. toString()
30. values()
31. with()
32. [Symbol.iterator]()
1. buffer
2. byteLength
3. byteOffset
4. length
Object/Function
1. apply()
2. bind()
3. call()
4. toString()
5. [Symbol.hasInstance]()
1. displayName
2. length
3. name
4. prototype
5. arguments
6. caller
1. __defineGetter__()
2. __defineSetter__()
3. __lookupGetter__()
4. __lookupSetter__()
5. hasOwnProperty()
6. isPrototypeOf()
7. propertyIsEnumerable()
8. toLocaleString()
9. toString()
10. valueOf()
1. __proto__
2. constructor
BigInt64Array
BigUint64Array
Float16Array
Float32Array
Float64Array
Int8Array
Int16Array
Int32Array
Uint8Array
Uint8ClampedArray
Uint16Array
Uint32Array