ES6 classes

ES6 classes are syntactical sugar to provide a much simpler and clearer syntax to create objects and deal with inheritance.

Spec	http://www.ecma-international.org/ecma-262/6.0/#sec-class-definitions
Status	Other

IE	Edge	Firefox	Chrome	Safari	Opera
		57	62
		56	61	TP	48
	16	55	60	11	47
11	15	54	59	10.1	46
10	14	53	58	10	45
9	13	52	57	9.1	44
8	12	51	56	9	43
Show all
7		50	55	8	42
6		49	54	7.1	41
5.5		48	53	7	40
		47	52	6.1	39
		46	51	6	38
		45	50	5.1	37
		44	49	5	36
		43	48 ⁽¹⁾	4	35 ⁽¹⁾
		42	47 ⁽¹⁾	3.2	34 ⁽¹⁾
		41	46 ⁽¹⁾	3.1	33 ⁽¹⁾
		40	45 ⁽¹⁾		32 ⁽¹⁾
		39	44 ⁽¹⁾		31 ⁽¹⁾
		38	43 ⁽¹⁾		30 ⁽¹⁾
		37	42 ⁽¹⁾		29 ⁽¹⁾
		36	41		28
		35	40		27
		34	39		26
		33	38		25
		32	37		24
		31	36		23
		30	35		22
		29	34		21
		28	33		20
		27	32		19
		26	31		18
		25	30		17
		24	29		16
		23	28		15
		22	27		12.1
		21	26		12
		20	25		11.6
		19	24		11.5
		18	23		11.1
		17	22		11
		16	21		10.6
		15	20		10.5
		14	19		10.0-10.1
		13	18		9.5-9.6
		12	17		9
		11	16
		10	15
		9	14
		8	13
		7	12
		6	11
		5	10
		4	9
		3.6	8
		3.5	7
		3	6
		2	5
			4

Notes

Requires strict mode. Non-strict mode support is behind the flag 'Enable Experimental JavaScript', disabled by default.

Data by caniuse.com
Licensed under the Creative Commons Attribution License v4.0.
http://caniuse.com/#feat=es6-class