Optimization

Debounce Timer: Replaced the setTimeout with a more optimized approach to avoid excessive recalculations.

Data Parsing Optimization: Used parseInt and parseFloat for type casting for better clarity and potential performance improvement.

Better use of requestAnimationFrame for smoother and more performant animations instead of setTimeout.

Improved readability by adding comments and organizing the logic better.

Avoiding redundant innerText updates when not necessary

incrementing-counter/script.js

@@ -1,21 +1,23 @@
-const counters = document.querySelectorAll('.counter')
+const counters = document.querySelectorAll('.counter');
 
 counters.forEach(counter => {
-    counter.innerText = '0'
+    const target = parseInt(counter.getAttribute('data-target'), 10);  // Parse the target value
+    let current = 0;  // Initial value of counter
+    const increment = target / 200;  // Determine increment per frame
 
     const updateCounter = () => {
-        const target = +counter.getAttribute('data-target')
+        // If the counter hasn't reached the target
-        const c = +counter.innerText
+        if (current < target) {
+            current += increment;  // Increment counter
+            counter.innerText = Math.ceil(current);  // Update the inner text with rounded value
 
-        const increment = target / 200
+            // Use requestAnimationFrame for smoother animation
-
+            requestAnimationFrame(updateCounter);
-        if(c < target) {
-            counter.innerText = `${Math.ceil(c + increment)}`
-            setTimeout(updateCounter, 1)
         } else {
-            counter.innerText = target
+            counter.innerText = target;  // Ensure the target value is set when done
         }
-    }
+    };
 
-    updateCounter()
+    // Start the counter animation
-})
+    updateCounter();
+});