HTML DOM implementation Property in JAVA SCRIPT

Definition and Usage..
The implementation property returns the DOMimplementation object that handles this document, as a DocumentImplementation object.
Syntax: document.implementatio

CODING:

<!DOCTYPE html>
<html>
<body>

<p>Click the button to check if this document has the feature HTML DOM 1.0</p>

<button onclick="myFunction()">Try it</button>

<p id="demo"></p>

<script>
function myFunction() {
var imp = document.implementation;
document.getElementById("demo").innerHTML = imp.hasFeature("HTML", "1.0");
}
</script>

</body>
</html>

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