<ul>
<li>In programming a variable's data type is specified as what kind of data is stored in a particular variable.
</li>
<li>Literals are a special class of data type, and they cover those values that are fixed.
</li>
<li>Example-
</li>
</ul>
<pre><code class="lang-javascript">thisDay = "What is the festival today";
</code></pre>
<ul>
<li>here is the text "What is the festival today" is a literal string value.
</li>
<li>JavaScript supports three kinds of literal datatypes :
</li>
</ul>
<ol>
<li>Numeric Literals
</li>
<li>String Literals
</li>
<li>Boolean Literals
</li>
</ol>

* In programming a variable's data type is specified as what kind of data is stored in a particular variable.
    
* Literals are a special class of data type, and they cover those values that are fixed.
    
* Example-
    

```javascript
thisDay = "What is the festival today";
```

* here is the text "What is the festival today" is a literal string value.
    
* JavaScript supports three kinds of literal datatypes :
    

1. Numeric Literals
    
2. String Literals
    
3. Boolean Literals

Understanding Literal Data Types in JavaScript

Literals in JavaScript