BrowserVersionOwn?TypeAs String
Chrome86.0.4240ownfunctionfunction RegExp() { [native code] }
Edge86.0.622ownfunctionfunction RegExp() { [native code] }
Firefox68.0.0ownfunctionfunction RegExp() { [native code] }
IE10.0.0ownfunction function RegExp() { [native code] }
Safari10.1.2ownfunctionfunction RegExp() { [native code] }

PropertiesChromeEdgeFirefoxIESafari
$& 86.0.4240 86.0.622 68.0.0 10.0.0 10.0.0
$' 86.0.4240 86.0.622 68.0.0 10.0.0 10.0.0
$*???? 10.0.0
$+ 86.0.4240 86.0.622 68.0.0 10.0.0 10.0.0
$1 86.0.4240 86.0.622 68.0.0 10.0.0 10.0.0
$2 86.0.4240 86.0.622 68.0.0 10.0.0 10.0.0
$3 86.0.4240 86.0.622 68.0.0 10.0.0 10.0.0
$4 86.0.4240 86.0.622 68.0.0 10.0.0 10.0.0
$5 86.0.4240 86.0.622 68.0.0 10.0.0 10.0.0
$6 86.0.4240 86.0.622 68.0.0 10.0.0 10.0.0
$7 86.0.4240 86.0.622 68.0.0 10.0.0 10.0.0
$8 86.0.4240 86.0.622 68.0.0 10.0.0 10.0.0
$9 86.0.4240 86.0.622 68.0.0 10.0.0 10.0.0
$_ 86.0.4240 86.0.622 68.0.0 10.0.0 10.0.0
$` 86.0.4240 86.0.622 68.0.0 10.0.0 10.0.0
index??? 10.0.0?
input 86.0.4240 86.0.622 68.0.0 10.0.0 10.0.0
lastIndex??? 10.0.0?
lastMatch 86.0.4240 86.0.622 68.0.0 10.0.0 10.0.0
lastParen 86.0.4240 86.0.622 68.0.0 10.0.0 10.0.0
leftContext 86.0.4240 86.0.622 68.0.0 10.0.0 10.0.0
length 86.0.4240 86.0.622 68.0.0 10.0.0 10.0.0
multiline???? 10.0.0
prototype 86.0.4240 86.0.622 68.0.0 10.0.0 10.0.0
rightContext 86.0.4240 86.0.622 68.0.0 10.0.0 10.0.0