Oloshcoder.org - Best C++ Coding Practise.

 browsers:

 Javascript decoding the HTML

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function htmlDecode(input) {

let doc = new DOMParser().parseFromString(input, "text/html");

return doc.documentElement.textContent;

}

alert(htmlDecode("&lt;img src='img.jpg'&gt;")); // "<img src='myimage.jpg'>"

alert(htmlDecode("<img src='dummy' onerror='alert(/xss/)'>")); // ""

 

The function