Detect when your site is visible to users

document.onvisibilitychange = function () {
          document.visibilityState === "visible"
             ? (document.title = "👋 Hello")
             : (document.title = "😟 Bye!");
       };

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encode/decode base64 with JS

Encoding to base64 is done with the btoa command

JavaScript: async/await with forEach

JavaScript: async/await with forEach()

Copy a string to the clipboard

Copy a string to the clipboard. Only works as a result of user action (i.e. inside a click event listener).

Random Number javascript

How to reverse an Array?

Reversing an array in JS is really simple with the standard array method. Like below