https://app.nichebrains.ai/assets/js/browserDetect.js

1window.browserDetect = {
2    isSafari: function () {
3        const ua = navigator.userAgent;
4        const vendor = navigator.vendor || "";
5        // True Safari if it has "Safari" but NOT these other brands
6        const isSafariUA =
7            /safari/i.test(ua) &&
8            !/chrome|crios|crmo|chromium|edg|edge|opr|opera|fxios|firefox/i.test(ua);
9
10        const isAppleVendor = vendor.indexOf("Apple") > -1;
11
12        // iPadOS 13+ reports as "MacIntel" but is touch-capable
13        const iPadOS13Safari =
14            navigator.platform === "MacIntel" &&
15            navigator.maxTouchPoints > 1 &&
16            isSafariUA;
17
18        return (isSafariUA && isAppleVendor) || iPadOS13Safari;
19    },
20
21    // iOS note: all browsers use WebKit (Safari engine), even Chrome/Firefox
22    isIOSWebKit: function () {
23        const ua = navigator.userAgent;
24        const isiOS =
25            /iPad|iPhone|iPod/.test(ua) ||
26            (navigator.platform === "MacIntel" && navigator.maxTouchPoints > 1);
27        const isWebKit = /WebKit/i.test(ua);
28        return isiOS && isWebKit;
29    }
30};