Merge pull request #33 from Banisha19/banisha/add-randomColor

Add banisha/randomColor.js — JavaScript-Apps — by Banisha (Hacktoberfest)

Author: Sbiswas001

banisha/randomColor.js

@@ -0,0 +1,36 @@
+// Added by: Banisha — Hacktoberfest 2025
+// File: JavaScript-Apps/banisha/randomColor.js
+// Description: Generates a random color and applies it to the page background.
+// How to use: include this script in any HTML page, or paste into browser console.
+
+(function () {
+  function randomHexColor() {
+    // generate a random integer between 0 and 0xFFFFFF, convert to hex, pad to 6 chars
+    const hex = Math.floor(Math.random() * 0x1000000).toString(16).padStart(6, '0');
+    return `#${hex}`;
+  }
+
+  function applyRandomBackground() {
+    const color = randomHexColor();
+    if (typeof document !== 'undefined' && document.body) {
+      document.body.style.backgroundColor = color;
+    }
+    console.log('Applied background color:', color);
+    return color;
+  }
+
+  // Auto-run when loaded in a browser
+  if (typeof window !== 'undefined') {
+    window.addEventListener('load', () => {
+      applyRandomBackground();
+    });
+  }
+
+  // Export for Node / manual calls
+  if (typeof module !== 'undefined' && module.exports) {
+    module.exports = { randomHexColor, applyRandomBackground };
+  } else {
+    // attach to window for easy manual testing in browser console
+    window.__randomColor = { randomHexColor, applyRandomBackground };
+  }
+})();