window.MessagePort.prototype | Huge DOM compatibility table

window . MessagePort . prototype

Browser	Version	Own?	Type	As String
Amazonbot	0.1.0	?	?	?
AppleWebit	537.36.0	?	?	?
axios	1.7.9	?	?	?
bingbot	2.0.0	own	object	[object MessagePort]
BingPreview	1.0.0	?	?	?
BitSightBot	1.0.0	own	object	[object MessagePort]
Chrome	13.0.800	?	?	?
Chrome	41.0.2226	own	object	[object MessagePort]
Chrome	42.0.800	?	?	?
Chrome	56.0.2924	own	object	[object MessagePort]
Chrome	57.0.800	?	?	?
Chrome	68.0.3440	own	object	[object MessagePort]
Chrome	69.0.3497	?	?	?
Chrome	70.0.3538	own	object	[object MessagePort]
Chrome	72.0.3626	?	?	?
Chrome	72.0.3750	own	object	[object MessagePort]
Chrome	73.0.3683	?	?	?
Chrome	76.0.3809	own	object	[object MessagePort]
Chrome	77.0.3865	?	?	?
Chrome	79.0.3945	own	object	[object MessagePort]
Chrome	83.0.4103	?	?	?
Chrome	86.0.4240	own	object	[object MessagePort]
Chrome	89.0.4389	?	?	?
Chrome	90.0.4430	own	object	[object MessagePort]
Chrome	92.0.4506	?	?	?
Chrome	92.0.4515	own	object	[object MessagePort]
Chrome	94.0.4590	?	?	?
Chrome	94.0.4606	own	object	[object MessagePort]
Chrome	95.0.4624	?	?	?
Chrome	95.0.4630	own	object	[object MessagePort]
Chrome	96.0.4648	?	?	?
Chrome	96.0.4652	own	object	[object MessagePort]
Chrome	96.0.4655	?	?	?
Chrome	96.0.4662	own	object	[object MessagePort]
Chrome	97.0.4681	?	?	?
Chrome	97.0.4692	own	object	[object MessagePort]
Chrome	98.0.4723	?	?	?
Chrome	98.0.4744	own	object	[object MessagePort]
Chrome	100.0.0	?	?	?
Chrome	100.0.4867	own	object	[object MessagePort]
Chrome	101.0.4929	?	?	?
Chrome	101.0.4951	own	object	[object MessagePort]
Chrome	102.0.5005	?	?	?
Chrome	103.0.0	own	object	[object MessagePort]
Chrome	104.0.5109	?	?	?
Chrome	104.0.5112	own	object	[object MessagePort]
Chrome	105.0.5195	?	?	?
Chrome	106.0.0	own	object	[object MessagePort]
Chrome	108.0.5359	?	?	?
Chrome	109.0.0	own	object	[object MessagePort]
Chrome	110.0.5449	?	?	?
Chrome	111.0.0	own	object	[object MessagePort]
Chrome	111.0.5532	?	?	?
Chrome	111.0.5563	own	object	[object MessagePort]
Chrome	112.0.5596	?	?	?
Chrome	112.0.5615	own	object	[object MessagePort]
Chrome	114.0.5735	?	?	?
Chrome	115.0.0	own	object	[object MessagePort]
Chrome	115.0.5790	?	?	?
Chrome	116.0.0	own	object	[object MessagePort]
Chrome	116.0.5845	?	?	?
Chrome	117.0.0	own	object	[object MessagePort]
Chrome	118.0.5993	?	?	?
Chrome	119.0.0	own	object	[object MessagePort]
Chrome	119.0.6045	?	?	?
Chrome	120.0.0	own	object	[object MessagePort]
Chrome	121.0.6167	?	?	?
Chrome	122.0.0	own	object	[object MessagePort]
Chrome	122.0.6261	?	?	?
Chrome	123.0.0	own	object	[object MessagePort]
Chrome	123.0.6312	?	?	?
Chrome	124.0.0	own	object	[object MessagePort]
Chrome	124.0.6315	?	?	?
Chrome	124.0.6367	own	object	[object MessagePort]
Chrome	125.0.6422	?	?	?
Chrome	126.0.0	own	object	[object MessagePort]
Chrome	126.0.6478	?	?	?
Chrome	127.0.0	own	object	[object MessagePort]
Chrome	128.0.6613	?	?	?
Chrome	130.0.0	own	object	[object MessagePort]
Chrome	130.0.6723	?	?	?
Chrome	131.0.0	own	object	[object MessagePort]
Chrome	131.0.6778	?	?	?
Chrome	133.0.0	own	object	[object MessagePort]
Chromium	61.0.3163	?	?	?
CriOS	13.0.802	?	?	?
CriOS	79.0.3945	own	object	[object MessagePort]
CriOS	108.0.5359	?	?	?
CriOS	112.0.5615	own	object	[object MessagePort]
CriOS	124.0.6367	?	?	?
CriOS	126.0.6478	own	object	[object MessagePort]
CriOS	131.0.6778	?	?	?
Edge	8.26144.0	?	?	?
Edge	92.0.902	own	object	[object MessagePort]
Edge	93.0.961	?	?	?
Edge	94.0.987	own	object	[object MessagePort]
Edge	98.0.1108	?	?	?
Edge	99.0.1150	own	object	[object MessagePort]
Edge	104.0.1279	?	?	?
Edge	104.0.1293	own	object	[object MessagePort]
Edge	105.0.1343	?	?	?
Edge	106.0.1370	own	object	[object MessagePort]
Edge	114.0.1264	?	?	?
Edge	114.0.1823	own	object	[object MessagePort]
Edge	115.0.0	?	?	?
Edge	115.0.1901	own	object	[object MessagePort]
Edge	117.0.2045	?	?	?
Edge	118.0.2088	own	object	[object MessagePort]
Edge	120.0.0	?	?	?
Edge	121.0.0	own	object	[object MessagePort]
Edge	123.0.0	?	?	?
Edge	124.0.0	own	object	[object MessagePort]
Edge	125.0.0	?	?	?
Edge	127.0.0	own	object	[object MessagePort]
Edge	129.0.0	?	?	?
Edge	130.0.0	own	object	[object MessagePort]
Edge	131.0.0	?	?	?
facebookexternalhit	1.1.0	?	?	?
Firefox	3.6.1	?	?	?
Firefox	52.0.0	own	object	[object MessagePortPrototype]
Firefox	52.3.0	?	?	?
Firefox	70.0.0	own	object	[object MessagePortPrototype]
Firefox	70.7.0	?	?	?
Firefox	88.0.0	own	object	[object MessagePort]
Firefox	89.0.0	?	?	?
Firefox	90.0.0	own	object	[object MessagePort]
Firefox	92.0.0	?	?	?
Firefox	93.0.0	own	object	[object MessagePort]
Firefox	94.0.2	?	?	?
Firefox	95.0.0	own	object	[object MessagePort]
Firefox	114.0.0	?	?	?
Firefox	115.0.0	own	object	[object MessagePort]
Firefox	130.0.0	?	?	?
Firefox	131.0.0	own	object	[object MessagePort]
Firefox	134.0.0	?	?	?
FxiOS	9.0.0	?	?	?
FxiOS	36.0.0	own	object	[object MessagePort]
Googlebot	2.1.0	own	object	[object MessagePort]
GSA	334.0.16777215	?	?	?
GSA	334.0.16777215	own	object	[object MessagePort]
GSA	334.0.16777215	?	?	?
HeadlessChrome	90.0.4430	own	object	[object MessagePort]
HeadlessChrome	91.0.4472	?	?	?
HeadlessChrome	125.0.6422	own	object	[object MessagePort]
HeadlessChrome	129.0.6668	?	?	?
HeadlessChrome	131.0.6778	own	object	[object MessagePort]
IE	11.0.0	own	object	[object MessagePortPrototype]
Maxthon	3.0.8	?	?	?
Mobile	15.0.0	own	object	[object MessagePort]
obsidian	1.4.16	?	?	?
Opera	8.10.0	?	?	?
PerplexityBot	1.0.0	?	?	?
render	2.0.0	own	object	[object MessagePort]
requests	2.32.3	?	?	?
Safari	3.0.5	?	?	?
Safari	4.0.0	own	object	[object MessagePort]
Safari	4.0.1	?	?	?
Safari	8.0.0	own	object	[object MessagePort]
Safari	8.0.5	?	?	?
Safari	11.0.0	own	object	[object MessagePortPrototype]
Safari	12.0.0	?	?	?
Safari	13.0.3	own	object	[object MessagePort]
Safari	15.1.0	?	?	?
Safari	15.2.0	own	object	[object MessagePort]
Safari	15.6.3	?	?	?
Safari	15.6.6	own	object	[object MessagePort]
Safari	16.3.0	?	?	?
Safari	16.4.0	own	object	[object MessagePort]
Safari	16.6.0	?	?	?
Safari	17.0.0	own	object	[object MessagePort]
Safari	18.1.1	?	?	?
Safari	18.3.0	own	object	[object MessagePort]
Safari	99.0.143	?	?	?
Safari	534.34.0	own	object	[object MessagePortPrototype]
Safari	537.36.0	own	object	[object MessagePort]
SamsungBrowser	17.0.0	own	object	[object MessagePort]
SamsungBrowser	18.0.0	?	?	?
SamsungBrowser	19.0.0	own	object	[object MessagePort]
SamsungBrowser	20.0.0	?	?	?
SamsungBrowser	27.0.0	own	object	[object MessagePort]
Scrapy	2.11.2	?	?	?
wpbot	1.2.0	?	?	?
YandexBot	3.0.0	own	object	[object MessagePort]
YandexRenderResourcesBot	1.0.0	own	object	[object MessagePort]
Zeno	76.0.0	?	?	?

Properties	Amazonbot	AppleWebit	axios	bingbot	BingPreview	BitSightBot	Chrome	Chromium	CriOS	Edge	facebookexternalhit	Firefox	FxiOS	Googlebot	GSA	HeadlessChrome	IE	Maxthon	Mobile	obsidian	Opera	PerplexityBot	render	requests	Safari	SamsungBrowser	Scrapy	wpbot	YandexBot	YandexRenderResourcesBot	Zeno
addEventListener	?	?	?	?	?	?	41.0.0	?	107.0.0	94.0.0	?	52.0.0	36.0.0	2.1.0	258.0.16777215	93.0.4577	?	?	15.0.0	?	?	?	?	?	4.0.0	17.0.0	?	?	?	?	?
close	?	?	?	?	?	?	41.0.0	?	107.0.0	94.0.0	?	52.0.0	36.0.0	2.1.0	258.0.16777215	93.0.4577	?	?	15.0.0	?	?	?	?	?	4.0.0	17.0.0	?	?	?	?	?
constructor	?	?	?	?	?	?	41.0.0	?	107.0.0	94.0.0	?	52.0.0	36.0.0	2.1.0	258.0.16777215	93.0.4577	?	?	15.0.0	?	?	?	?	?	4.0.0	17.0.0	?	?	?	?	?
dispatchEvent	?	?	?	?	?	?	41.0.0	?	107.0.0	94.0.0	?	52.0.0	36.0.0	2.1.0	258.0.16777215	93.0.4577	?	?	15.0.0	?	?	?	?	?	4.0.0	17.0.0	?	?	?	?	?
on	?	?	?	?	?	?	?	?	?	127.0.0	?	?	?	?	?	?	?	?	?	?	?	?	?	?	?	?	?	?	?	?	?
onmessage	?	?	?	?	?	?	41.0.0	?	107.0.0	94.0.0	?	52.0.0	36.0.0	2.1.0	258.0.16777215	93.0.4577	?	?	15.0.0	?	?	?	?	?	4.0.0	17.0.0	?	?	?	?	?
onmessageerror	?	?	?	?	?	?	41.0.0	?	119.0.6045	94.0.0	?	70.0.0	?	2.1.0	285.0.16777215	93.0.4577	?	?	?	?	?	?	?	?	4.0.0	17.0.0	?	?	?	?	?
postMessage	?	?	?	?	?	?	41.0.0	?	107.0.0	94.0.0	?	52.0.0	36.0.0	2.1.0	258.0.16777215	93.0.4577	?	?	15.0.0	?	?	?	?	?	4.0.0	17.0.0	?	?	?	?	?
removeEventListener	?	?	?	?	?	?	41.0.0	?	107.0.0	94.0.0	?	52.0.0	36.0.0	2.1.0	258.0.16777215	93.0.4577	?	?	15.0.0	?	?	?	?	?	4.0.0	17.0.0	?	?	?	?	?
start	?	?	?	?	?	?	41.0.0	?	107.0.0	94.0.0	?	52.0.0	36.0.0	2.1.0	258.0.16777215	93.0.4577	?	?	15.0.0	?	?	?	?	?	4.0.0	17.0.0	?	?	?	?	?