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Sathish Kumar
Sathish Kumar

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Simple & Direct (Best for quick engagement):

Understanding the DOM & Basic Manipulation!

​Today, I revised key Web Development concepts—focusing on DOM Manipulation and Equality Operators in JavaScript.

​Here is a quick summary of what I learned:

​1.What is DOM?

​DOM stands for Document Object Model.

​It represents the HTML web page as objects, allowing us to dynamically change content using JavaScript.

2.Selecting & Changing Elements:

​document.getElementById('idName'): Selects an HTML element using its unique ID.

​.innerText: Used to update or modify the text content inside an element.

​appendChild(): Used to add/append a new node or element to the end of a parent container.

​** Loose vs. Strict Equality in JavaScript:**

​10 == "10" ➔ true (Checks value only, performs type coercion).

​10 === "10" ➔ false (Checks both value and data type).

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