Detect if device is iOS...

Feature detection of <a ping> (Hyperlink Auditing)...

How to detect if import.meta is supported by a browser?...

Check for support of Javascript delete functionality...

JavaScript detect if hardware acceleration is enabled...

How do I check if CSS @layer is supported in CSS and Javascript?...

Detecting IE6 using Javascript/jQuery revisited...

How to detect whether browser supports chrome extensions...

Javascript feature detect module support for Web Workers...

Feature detection for transtionend/animationend event?...

How can I feature-detect CSS filters?...

How to detect if browser support specified css pseudo-class?...

Testing for a feature of regex compilation in IE11...

How to detect `focusin` support?...

Is there a way in JavaScript to detect if files can be dropped on the used device?...

Detect if iOS is using webapp...

How to use browser feature detection to control video attribute muted?...

Why do user agents / browsers lie...

Which SVG support detection method is best?...

The question of whether speechSynthesis is allowed to run without user interaction...

Feature detection is not working for events in Internet Explorer...

Using Notification.image or Notification.icon...

How to detect HTML5 audio MP3 support?...

How can I detect CSS Variable support with JavaScript?...

What exactly happens when a browser doesn't support feature queries?...

How to detect if IndexedDB is enabled...

iPad version detection in JavaScript...

Targeting browsers that don't support CSS grid with feature queries...

Angularjs - client browser fingerprint...

Check browser CSS property support with JavaScript?...