BASIC SYNTAX OF JAVASCRIPT

1. Variables: Variables are like containers that hold information. They can store numbers, words, or other types of data.

   var number = 5;
   var greeting = "Hello!";

2. Functions: Functions are like small programs. That tells the computer to do a specific task, and it follows the instructions.

   function addNumbers(a, b) 
   {
       return a + b;
   
   }
   
   
   var result = addNumbers(3, 4);

3. Conditions: We can make the computer decide what to do based on certain conditions. For example, if a number is greater than 0, do one thing; otherwise, do something else.

   var number = 5;
   if (number > 0)
   {
     
   console.log("Positive number");
   
   }
   else 
   {
     
   console.log("Negative number");
   
   }
   

4. Loops: Loops help us to repeat tasks. If we want to do something several times, we can use a loop.

   for (var i = 0; i < 5; i++)
   {
     
   console.log(i);
   
   }
   

5. Objects: Objects are like containers that can hold multiple pieces of information. Each piece is called a property.

   var person = {
     name: "John",
     age: 30,
     isStudent: false,
   };
   

6. Arrays: Arrays are like lists where you can store multiple items.

   var colors = ["red", "green", "blue"];
   

7. Event Handling: You can make things happen on a webpage in response to user actions, like clicking a button.

   document.getElementById("myButton").addEventListener("click", function() {
     console.log("Button clicked!");
   });
   

8. Comments: Comments are notes in the code for us or others to understand what's happening. They don't affect how the code runs.

   // This is a comment