create a counter in javascript

You can create a counter in JavaScript by initializing a variable with 0 and then incrementing it with each iteration.

Here's an example:

index.tsx
let count = 0;

function incrementCounter() {
  count++;
  console.log(count);
}

incrementCounter(); // Output: 1
incrementCounter(); // Output: 2
incrementCounter(); // Output: 3

// You can also use the ++ operator to increment the count variable
count++;
console.log(count); // Output: 4
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In this example, the count variable is initialized with 0. The incrementCounter() function increments the count variable by 1 and logs the current value of count to the console.

You can call the incrementCounter() function multiple times to increment the count variable and generate a count.