ES6 Number

Extensions to the Number built-in object in ES6, including constant properties EPSILON, MIN_SAFE_INTEGER, and MAX_SAFE_INTEGER, and methods isFinite, isInteger, isSafeInteger, and isNaN.

Spec	https://tc39.es/ecma262/#sec-number-objects
Status	Other

IE	Edge	Firefox	Chrome	Safari	Opera
			98
		95	97
		94	96	TP
11	95	93	95	15	80
10	94	92	94	14.1	79
9	93	91	93	14	78
8	92	90	92	13.1	77
Show all
7	91	89	91	13	76
6	90	88	90	12.1	75
5.5	89	87	89	12	74
	88	86	88	11.1	73
	87	85	87	11	72
	86	84	86	10.1	71
	85	83	85	10	70
	84	82	84	9.1	69
	83	81	83	9	68
	81	80	81	8	67
	80	79	80	7.1	66
	79	78	79	7	65
	18	77	78	6.1	64
	17	76	77	6	63
	16	75	76	5.1	62
	15	74	75	5	60
	14	73	74	4	58
	13	72	73	3.2	57
	12	71	72	3.1	56
		70	71		55
		69	70		54
		68	69		53
		67	68		52
		66	67		51
		65	66		50
		64	65		49
		63	64		48
		62	63		47
		61	62		46
		60	61		45
		59	60		44
		58	59		43
		57	58		42
		56	57		41
		55	56		40
		54	55		39
		53	54		38
		52	53		37
		51	52		36
		50	51		35
		49	50		34
		48	49		33
		47	48		32
		46	47		31
		45	46		30
		44	45		29
		43	44		28
		42	43		27
		41	42		26
		40	41		25
		39	40		24
		38	39		23
		37	38		22
		36	37		21
		35	36		20 ⁽⁴⁾
		34	35		19 ⁽⁴⁾
		33	34		18 ⁽⁴⁾
		32	33 ⁽⁴⁾		17 ⁽⁴⁾
		31 ⁽³⁾	32 ⁽⁴⁾		16 ⁽⁴⁾
		30 ⁽²⁾	31 ⁽⁴⁾		15 ⁽⁴⁾
		29 ⁽²⁾	30 ⁽⁴⁾		12.1
		28 ⁽²⁾	29 ⁽⁴⁾		12
		27 ⁽²⁾	28 ⁽⁴⁾		11.6
		26 ⁽²⁾	27 ⁽⁴⁾		11.5
		25 ⁽²⁾	26 ⁽⁴⁾		11.1
		24 ⁽¹⁾	25 ⁽⁴⁾		11
		23 ⁽¹⁾	24 ⁽⁴⁾		10.6
		22 ⁽¹⁾	23 ⁽⁴⁾		10.5
		21 ⁽¹⁾	22 ⁽⁴⁾		10.0-10.1
		20 ⁽¹⁾	21 ⁽⁴⁾		9.5-9.6
		19 ⁽¹⁾	20 ⁽⁴⁾		9
		18 ⁽¹⁾	19 ⁽⁴⁾
		17 ⁽¹⁾	18
		16 ⁽¹⁾	17
		15	16
		14	15
		13	14
		12	13
		11	12
		10	11
		9	10
		8	9
		7	8
		6	7
		5	6
		4	5
		3.6	4
		3.5
		3
		2

Safari on iOS	Opera Mini	Android Browser	Blackberry Browser	Opera Mobile	Android Chrome	Android Firefox	IE Mobile	Android UC Browser	Samsung Internet	QQ Browser	Baidu Browser	KaiOS Browser
15	all	94	10	64	94	92	11	12.12	15.0	10.4	7.12	2.5
14.5-14.8		4.4.3-4.4.4 ⁽⁴⁾	7	12.1			10		14.0
14.0-14.4		4.4 ⁽⁴⁾		12					13.0
13.4-13.7		4.2-4.3 ⁽⁴⁾		11.5					12.0
Show all
13.3		4.1 ⁽⁴⁾		11.1					11.1-11.2
13.2		4		11					10.1
13.0-13.1		3		10					9.2
12.2-12.5		2.3							8.2
12.0-12.1		2.2							7.2-7.4
11.3-11.4		2.1							6.2-6.4
11.0-11.2									5.0-5.4
10.3									4
10.0-10.2
9.3
9.0-9.2
8.1-8.4
8
7.0-7.1
6.0-6.1
5.0-5.1
4.2-4.3
4.0-4.1
3.2

Notes

Partial refers to only supporting the isFinite, isInteger, and isNaN methods.
Partial refers to supporting the same as #1 and the addition of the EPSILON property.
Partial refers to supporting all new features except the isSafeInteger method.
Partial refers to only supporting the isFinite and isNaN methods.

Resources

Data by caniuse.com
Licensed under the Creative Commons Attribution License v4.0.
https://caniuse.com/es6-number