Question

How to detect user browser in JavaScript

Answer 1

let userAgent = navigator.userAgent;
let browserName;
         
if (userAgent.match(/chrome|chromium|crios/i)) {
    browserName = "chrome";
} else if (userAgent.match(/firefox|fxios/i)) {
           browserName = "firefox";
} else if (userAgent.match(/safari/i)) {
           browserName = "safari";
} else if (userAgent.match(/opr\//i)) {
           browserName = "opera";
} else if (userAgent.match(/edg/i)) {
           browserName = "edge";
} else {
         browserName = "No browser detection";
}
         
          
console.log(browserName)

  
 
 
/*
run:
 
firefox
 
*/

 

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