BrowserVersionOwn?TypeAs String
Chrome38.0.2125ownfunctionfunction RegExp() { [native code] }
Chrome85.0.4183???
Chrome86.0.4240ownfunctionfunction RegExp() { [native code] }
Chrome94.0.4578???
Edge17.17134.0ownfunctionfunction RegExp() { [native code] }
Firefox51.0.0ownfunctionfunction RegExp() { [native code] }
Firefox52.0.0ownfunctionfunction RegExp() { [native code] }
Firefox56.0.0ownfunctionfunction RegExp() { [native code] }
FxiOS35.0.0???
Goanna4.8.0???
IE10.0.0ownfunction function RegExp() { [native code] }
Safari4.0.0ownfunctionfunction RegExp() { [native code] }
Safari10.1.2ownfunctionfunction RegExp() { [native code] }
Safari12.1.1???
Safari12.1.2ownfunctionfunction RegExp() { [native code] }
Safari14.1.1???
Safari537.36.0ownfunctionfunction RegExp() { [native code] }
SamsungBrowser14.0.0ownfunctionfunction RegExp() { [native code] }
Stargon3.9.1ownfunctionfunction RegExp() { [native code] }

PropertiesChromeEdgeFirefoxFxiOSGoannaIESafariSamsungBrowserStargon
$& 38.0.0 17.0.0 51.0.0? 4.1.0 10.0.0 4.0.0 14.0.0 3.9.1
$' 38.0.0 17.0.0 51.0.0? 4.1.0 10.0.0 4.0.0 14.0.0 3.9.1
$*?????? 10.0.0??
$+ 38.0.0 17.0.0 51.0.0? 4.1.0 10.0.0 4.0.0 14.0.0 3.9.1
$1 38.0.0 17.0.0 51.0.0? 4.1.0 10.0.0 4.0.0 14.0.0 3.9.1
$2 38.0.0 17.0.0 51.0.0? 4.1.0 10.0.0 4.0.0 14.0.0 3.9.1
$3 38.0.0 17.0.0 51.0.0? 4.1.0 10.0.0 4.0.0 14.0.0 3.9.1
$4 38.0.0 17.0.0 51.0.0? 4.1.0 10.0.0 4.0.0 14.0.0 3.9.1
$5 38.0.0 17.0.0 51.0.0? 4.1.0 10.0.0 4.0.0 14.0.0 3.9.1
$6 38.0.0 17.0.0 51.0.0? 4.1.0 10.0.0 4.0.0 14.0.0 3.9.1
$7 38.0.0 17.0.0 51.0.0? 4.1.0 10.0.0 4.0.0 14.0.0 3.9.1
$8 38.0.0 17.0.0 51.0.0? 4.1.0 10.0.0 4.0.0 14.0.0 3.9.1
$9 38.0.0 17.0.0 51.0.0? 4.1.0 10.0.0 4.0.0 14.0.0 3.9.1
$_ 38.0.0 17.0.0 51.0.0? 4.1.0 10.0.0 4.0.0 14.0.0 3.9.1
$` 38.0.0 17.0.0 51.0.0? 4.1.0 10.0.0 4.0.0 14.0.0 3.9.1
index????? 10.0.0???
input 38.0.0 17.0.0 51.0.0? 4.1.0 10.0.0 4.0.0 14.0.0 3.9.1
lastIndex????? 10.0.0???
lastMatch 38.0.0 17.0.0 51.0.0? 4.1.0 10.0.0 4.0.0 14.0.0 3.9.1
lastParen 38.0.0 17.0.0 51.0.0? 4.1.0 10.0.0 4.0.0 14.0.0 3.9.1
leftContext 38.0.0 17.0.0 51.0.0? 4.1.0 10.0.0 4.0.0 14.0.0 3.9.1
length 38.0.0 17.0.0 51.0.0? 4.1.0 10.0.0 4.0.0 14.0.0 3.9.1
multiline?????? 10.0.0??
prototype 38.0.0 17.0.0 51.0.0? 4.1.0 10.0.0 4.0.0 14.0.0 3.9.1
rightContext 38.0.0 17.0.0 51.0.0? 4.1.0 10.0.0 4.0.0 14.0.0 3.9.1