window.JSON | Huge DOM compatibility table

window . JSON

Browser	Version	Own?	Type	As String
Chrome	77.0.3858	?	?	?
Chrome	77.0.3855	own	object	[object JSON]
Chrome	77.0.3849	own	object	[object JSON]
Chrome	77.0.3835	own	object	[object JSON]
Chrome	77.0.3833	own	object	[object JSON]
Chrome	76.0.3809	own	object	[object JSON]
Chrome	76.0.3804	own	object	[object JSON]
Chrome	76.0.3802	own	object	[object JSON]
Chrome	76.0.3800	own	object	[object JSON]
Chrome	76.0.3788	own	object	[object JSON]
Chrome	75.0.3770	own	object	[object JSON]
Chrome	75.0.3755	own	object	[object JSON]
Chrome	74.0.3729	own	object	[object JSON]
Chrome	73.0.3683	own	object	[object JSON]
Chrome	72.0.3626	own	object	[object JSON]
Chrome	72.0.3617	own	object	[object JSON]
Chrome	72.0.3598	own	object	[object JSON]
Chrome	71.0.3578	own	object	[object JSON]
Chrome	71.0.3539	own	object	[object JSON]
Chrome	70.0.3538	own	object	[object JSON]
Chrome	70.0.3534	own	object	[object JSON]
Chrome	70.0.3531	own	object	[object JSON]
Chrome	70.0.3522	own	object	[object JSON]
Chrome	70.0.3520	own	object	[object JSON]
Chrome	69.0.3497	own	object	[object JSON]
Chrome	69.0.3494	own	object	[object JSON]
Chrome	69.0.3481	own	object	[object JSON]
Chrome	69.0.3472	own	object	[object JSON]
Chrome	69.0.3466	own	object	[object JSON]
Chrome	69.0.3457	own	object	[object JSON]
Chrome	69.0.3449	own	object	[object JSON]
Chrome	68.0.3440	own	object	[object JSON]
Chrome	68.0.3434	own	object	[object JSON]
Chrome	68.0.3431	own	object	[object JSON]
Chrome	68.0.3428	own	object	[object JSON]
Chrome	68.0.3423	own	object	[object JSON]
Chrome	68.0.3409	own	object	[object JSON]
Chrome	68.0.3400	own	object	[object JSON]
Chrome	68.0.3398	?	?	?
Chrome	67.0.3500	own	object	[object JSON]
Chrome	67.0.3396	own	object	[object JSON]
Chrome	67.0.3394	own	object	[object JSON]
Chrome	67.0.3386	own	object	[object JSON]
Chrome	67.0.3384	own	object	[object JSON]
Chrome	66.0.3450	own	object	[object JSON]
Chrome	66.0.3359	own	object	[object JSON]
Chrome	66.0.3336	own	object	[object JSON]
Chrome	65.0.3325	own	object	[object JSON]
Chrome	65.0.3298	own	object	[object JSON]
Chrome	65.0.3294	own	object	[object JSON]
Chrome	64.0.3350	own	object	[object JSON]
Chrome	64.0.3282	own	object	[object JSON]
Chrome	64.0.3253	own	object	[object JSON]
Chrome	63.0.3239	own	object	[object JSON]
Chrome	63.0.3231	own	object	[object JSON]
Chrome	63.0.3214	own	object	[object JSON]
Chrome	63.0.3205	own	object	[object JSON]
Chrome	62.0.3202	own	object	[object JSON]
Chrome	62.0.3176	own	object	[object JSON]
Chrome	62.0.3175	own	object	[object JSON]
Chrome	62.0.3172	own	object	[object JSON]
Chrome	62.0.3166	own	object	[object JSON]
Chrome	61.0.3163	own	object	[object JSON]
Chrome	61.0.3159	own	object	[object JSON]
Chrome	61.0.3156	own	object	[object JSON]
Chrome	61.0.3150	own	object	[object JSON]
Chrome	61.0.3149	own	object	[object JSON]
Chrome	61.0.3147	own	object	[object JSON]
Chrome	61.0.3126	own	object	[object JSON]
Chrome	60.0.3112	own	object	[object JSON]
Chrome	59.0.3071	own	object	[object JSON]
Chrome	58.0.3300	own	object	[object JSON]
Chrome	58.0.3050	own	object	[object JSON]
Chrome	58.0.3029	own	object	[object JSON]
Chrome	57.0.2987	own	object	[object JSON]
Chrome	56.0.2924	own	object	[object JSON]
Chrome	55.0.2883	own	object	[object JSON]
Chrome	54.0.2840	own	object	[object JSON]
Chrome	53.0.2785	own	object	[object JSON]
Chrome	52.0.2743	own	object	[object JSON]
Chrome	51.0.2704	own	object	[object JSON]
Chrome	50.0.2661	own	object	[object JSON]
Chrome	49.0.2623	own	object	[object JSON]
Chrome	48.0.2564	own	object	[object JSON]
Chrome	47.0.2526	own	object	[object JSON]
Chrome	46.0.2490	own	object	[object JSON]
Chrome	45.0.2454	own	object	[object JSON]
Chrome	44.0.2403	own	object	[object JSON]
Chrome	43.0.2357	own	object	[object JSON]
Chrome	42.0.2311	own	object	[object JSON]
Chrome	41.0.2272	own	object	[object JSON]
Chrome	40.0.2214	own	object	[object JSON]
Chrome	39.0.2171	own	object	[object JSON]
Chrome	38.0.2125	own	object	[object JSON]
Chrome	38.0.1025	own	object	[object JSON]
Chrome	37.0.2062	own	object	[object JSON]
Chrome	36.0.1985	own	object	[object JSON]
Chrome	35.0.1916	own	object	[object JSON]
Chrome	34.0.1847	own	object	[object JSON]
Chrome	33.0.1750	own	object	[object JSON]
Chrome	31.0.1650	own	object	[object JSON]
Chrome	29.0.1547	own	object	[object JSON]
Chrome	27.0.1453	own	object	[object JSON]
Chrome	25.0.1364	own	object	[object JSON]
Chrome	24.0.1312	own	object	[object JSON]
Chrome	19.0.1084	own	object	[object JSON]
Chrome	15.0.874	own	object	[object JSON]
CriOS	66.0.3359	?	?	?
CriOS	65.0.3325	?	?	?
CriOS	64.0.3282	?	?	?
CriOS	62.0.3202	?	?	?
CriOS	59.0.3071	?	?	?
Edge	77.0.222	own	object	[object JSON]
Edge	77.0.221	own	object	[object JSON]
Edge	77.0.217	own	object	[object JSON]
Edge	77.0.186	own	object	[object JSON]
Edge	76.0.174	own	object	[object JSON]
Edge	76.0.169	own	object	[object JSON]
Edge	76.0.167	own	object	[object JSON]
Edge	76.0.147	own	object	[object JSON]
Edge	76.0.141	own	object	[object JSON]
Edge	75.0.130	own	object	[object JSON]
Edge	75.0.126	own	object	[object JSON]
Edge	75.0.121	own	object	[object JSON]
Edge	75.0.111	own	object	[object JSON]
Edge	74.1.96	own	object	[object JSON]
Edge	18.18362.0	own	object	[object JSON]
Edge	18.17763.0	own	object	[object JSON]
Edge	17.17134.0	own	object	[object JSON]
Edge	16.16299.0	own	object	[object JSON]
Edge	15.15063.0	own	object	[object JSON]
Edge	14.14393.0	own	object	[object JSON]
Edge	13.10586.0	own	object	[object JSON]
Edge	12.10136.0	own	object	[object JSON]
Firefox	70.0.0	own	object	[object JSON]
Firefox	68.0.0	own	object	[object JSON]
Firefox	67.0.0	own	object	[object JSON]
Firefox	66.0.0	own	object	[object JSON]
Firefox	65.0.0	own	object	[object JSON]
Firefox	64.0.0	own	object	[object JSON]
Firefox	63.0.0	own	object	[object JSON]
Firefox	62.0.0	own	object	[object JSON]
Firefox	61.0.0	own	object	[object JSON]
Firefox	60.0.0	own	object	[object JSON]
Firefox	59.0.0	own	object	[object JSON]
Firefox	58.0.0	own	object	[object JSON]
Firefox	57.0.0	own	object	[object JSON]
Firefox	56.2.5	own	object	[object JSON]
Firefox	56.2.3	own	object	[object JSON]
Firefox	56.0.0	own	object	[object JSON]
Firefox	55.0.0	own	object	[object JSON]
Firefox	54.0.0	own	object	[object JSON]
Firefox	53.0.0	own	object	[object JSON]
Firefox	52.0.0	own	object	[object JSON]
Firefox	51.0.0	own	object	[object JSON]
Firefox	50.0.0	own	object	[object JSON]
Firefox	49.0.0	?	?	?
Firefox	48.0.0	?	?	?
Firefox	47.0.0	?	?	?
Firefox	45.0.0	?	?	?
Firefox	44.0.0	own	object	[object JSON]
Firefox	43.0.0	?	?	?
Firefox	39.0.0	own	object	[object JSON]
Firefox	38.0.0	own	object	[object JSON]
Firefox	35.0.0	inherited	object	[object JSON]
Firefox	33.0.0	inherited	object	[object JSON]
Firefox	30.0.0	inherited	object	[object JSON]
Firefox	29.0.0	inherited	object	[object JSON]
Firefox	28.0.0	inherited	object	[object JSON]
Firefox	27.0.0	inherited	object	[object JSON]
Firefox	24.0.0	inherited	object	[object JSON]
Firefox	18.0.0	inherited	object	[object JSON]
Firefox	6.0.0	own	object	[object JSON]
Firefox	5.0.1	own	object	[object JSON]
Googlebot	2.1.0	own	object	[object JSON]
IE	11.0.0	own	object	[object JSON]
IE	10.0.0	own	object	[object JSON]
IE	9.0.0	own	object	[object JSON]
Mobile	15.0.0	?	?	?
Opera	9.80.0	own	object	[object JSON]
Safari	538.1.0	?	?	?
Safari	12.1.1	?	?	?
Safari	12.1.0	own	object	[object JSON]
Safari	12.0.3	own	object	[object JSON]
Safari	12.0.2	?	?	?
Safari	12.0.1	own	object	[object JSON]
Safari	12.0.0	own	object	[object JSON]
Safari	11.1.2	own	object	[object JSON]
Safari	11.1.1	?	?	?
Safari	11.1.0	own	object	[object JSON]
Safari	11.0.3	?	?	?
Safari	11.0.2	?	?	?
Safari	11.0.1	?	?	?
Safari	11.0.0	own	object	[object JSON]
Safari	10.1.2	own	object	[object JSON]
Safari	10.1.1	own	object	[object JSON]
Safari	10.1.0	?	?	?
Safari	10.0.3	?	?	?
Safari	10.0.0	own	object	[object JSON]
Safari	9.1.3	own	object	[object JSON]
Safari	9.1.2	?	?	?
Safari	8.0.8	own	object	[object JSON]
Safari	8.0.0	?	?	?
Safari	7.1.8	own	object	[object JSON]
Safari	7.0.3	own	object	[object JSON]
Safari	7.0.0	own	object	[object JSON]
Safari	6.0.5	own	object	[object JSON]
Safari	5.1.7	own	object	[object JSON]
Safari	5.0.5	own	object	[object JSON]
Safari	4.0.0	own	object	[object JSON]
Safari	3.1.1	own	object	[object JSON]
SamsungBrowser	9.2.0	own	object	[object JSON]
SamsungBrowser	9.0.0	own	object	[object JSON]
SamsungBrowser	7.2.0	own	object	[object JSON]
SamsungBrowser	6.2.0	own	object	[object JSON]
SamsungBrowser	4.0.0	own	object	[object JSON]

Properties	Chrome	CriOS	Edge	Firefox	Googlebot	IE	Mobile	Opera	Safari	SamsungBrowser
parse	15.0.874	?	12.0.0	5.0.0	2.1.0	9.0.0	?	9.80.0	2.0.0	4.0.0
stringify	15.0.874	?	12.0.0	5.0.0	2.1.0	9.0.0	?	9.80.0	2.0.0	4.0.0
toSource	68.0.3428	?	?	5.0.0	?	?	?	?	?	?