classList (DOMTokenList)

Method of easily manipulating classes on elements, using the DOMTokenList object.

Spec	https://dom.spec.whatwg.org/#dom-element-classlist
Status	WHATWG Living Standard

IE	Edge	Firefox	Chrome	Safari	Opera
			103
		100	102
		99	101	TP
11 (1,2,3,4)	99	98	100	15.4	83
10 (1,2,3,4)	98	97	99	15.2-15.3	82
9	97	96	98	15.1	81
8	96	95	97	15	80
Show all
7	95	94	96	14.1	79
6	94	93	95	14	78
5.5	93	92	94	13.1	77
	92	91	93	13	76
	91	90	92	12.1	75
	90	89	91	12	74
	89	88	90	11.1	73
	88	87	89	11	72
	87	86	88	10.1	71
	86	85	87	10	70
	85	84	86	9.1	69
	84	83	85	9	68
	83	82	84	8	67
	81	81	83	7.1	66
	80	80	81	7	65
	79	79	80	6.1 (1,2,3)	64
	18	78	79	6 (1,2,3)	63
	17	77	78	5.1 (1,2,3)	62
	16	76	77	5	60
	15	75	76	4	58
	14	74	75	3.2	57
	13	73	74	3.1	56
	12	72	73		55
		71	72		54
		70	71		53
		69	70		52
		68	69		51
		67	68		50
		66	67		49
		65	66		48
		64	65		47
		63	64		46
		62	63		45
		61	62		44
		60	61		43
		59	60		42
		58	59		41
		57	58		40
		56	57		39
		55	56		38
		54	55		37
		53	54		36
		52	53		35
		51	52		34
		50	51		33
		49	50		32
		48	49		31
		47	48		30
		46	47		29
		45	46		28
		44	45		27
		43	44		26
		42	43		25
		41	42		24
		40	41		23
		39	40		22
		38	39		21
		37	38		20
		36	37		19
		35	36		18
		34	35		17
		33	34		16
		32	33		15
		31	32		12.1 (1,2,3)
		30	31		12 (1,2,3)
		29	30		11.6 (1,2,3)
		28	29		11.5 (1,2,3)
		27	28		11.1
		26	27 (3)		11
		25 (3)	26 (3)		10.6
		24 (3)	25 (3)		10.5
		23 (2,3)	24 (3)		10.0-10.1
		22 (2,3)	23 (2,3)		9.5-9.6
		21 (2,3)	22 (1,2,3)		9
		20 (2,3)	21 (1,2,3)
		19 (2,3)	20 (1,2,3)
		18 (2,3)	19 (1,2,3)
		17 (2,3)	18 (1,2,3)
		16 (2,3)	17 (1,2,3)
		15 (2,3)	16 (1,2,3)
		14 (2,3)	15 (1,2,3)
		13 (2,3)	14 (1,2,3)
		12 (2,3)	13 (1,2,3)
		11 (2,3)	12 (1,2,3)
		10 (2,3)	11 (1,2,3)
		9 (2,3)	10 (1,2,3)
		8 (2,3)	9 (1,2,3)
		7 (2,3)	8 (1,2,3)
		6 (2,3)	7
		5 (2,3)	6
		4 (2,3)	5
		3.6 (2,3)	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
15.4	all (1,2,3)	99	10	64	100	98	11 (1,2,3)	12.12	16.0	10.4	7.12	2.5
15.2-15.3		4.4.3-4.4.4	7 (1,2,3)	12.1 (1,2,3)			10 (1,2,3)		15.0
15.0-15.1		4.4		12 (1,2,3)					14.0
14.5-14.8		4.2-4.3 (1,2,3)		11.5 (1,2,3)					13.0
Show all
14.0-14.4		4.1 (1,2,3)		11.1 (1,2,3)					12.0
13.4-13.7		4 (1,2,3)		11					11.1-11.2
13.3		3 (1,2,3)		10					10.1
13.2		2.3							9.2
13.0-13.1		2.2							8.2
12.2-12.5		2.1							7.2-7.4
12.0-12.1									6.2-6.4
11.3-11.4									5.0-5.4
11.0-11.2									4
10.3
10.0-10.2
9.3
9.0-9.2
8.1-8.4
8
7.0-7.1
6.0-6.1 (1,2,3)
5.0-5.1 (1,2,3)
4.2-4.3
4.0-4.1
3.2

Notes

1. Does not have support for classList on SVG or MathML elements.

2. Does not support the second parameter for the toggle method

3. Does not support multiple parameters for the add() & remove() methods

4. Does not support assign to classList or the replace() method

Bugs

• Opera (Presto) has classList support on SVG elements, but not on MathML elements.

Resources

• Mozilla Hacks article
• Polyfill script
• WebPlatform Docs
• SitePoint article
• Demo using classList
• MDN Web Docs - Element.classList