Basic console logging functions

Method of outputting data to the browser's console, intended for development purposes.

Spec	https://console.spec.whatwg.org/
Status	WHATWG Living Standard

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 ⁽¹⁾	13	52	57	9.1	44
8 ⁽¹⁾	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	4	35
		42	47	3.2	34
		41	46	3.1	33
		40	45		32
		39	44		31
		38	43		30
		37	42		29
		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

The basic functions that this information refers to include console.log, console.info, console.warn, console.error.

Only supports console functions when developer tools are open, otherwise the console object is undefined and any calls will throw errors.
Allows console functions to be used without throwing errors, but does not appear to output the data anywhere.
Log output on iOS 6+ Safari can only be seen by connecting to a Mac and using the Safari debugger.
Log output on older Android browsers can be retrieved via Android's logcat command or using Chrome Developer Tools in Android 4.4+/Chrome for Android see details
Log output on Firefox for Android can be accessed using WebIDE
See this article for details on how to see console logging in Opera Mini

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