Cracking the FizzBuzz Challenge: A JavaScript Journey

The FizzBuzz challenge stands as a timeless test of programming prowess, probing the ability to solve a deceptively simple problem while showcasing core coding concepts. Today, we embark on a JavaScript adventure to conquer FizzBuzz, injecting an interactive flavor with HTML and SweetAlert.

Setting the Stage: Gathering Inputs from HTML

At the heart of the challenge lie three crucial values: fizz, buzz, and stop. These values, sourced from an HTML page using document.getElementById, are transformed into integers via parseInt for subsequent manipulation.

Input Validation: The getValues Function

A dedicated getValues function takes center stage, meticulously validating whether the entered values align with the expectations of integers and whether the ‘stop’ value adheres to the 1-100 range. Valid inputs trigger the call to the generateFizzBuzz function, while any deviation prompts an error message courtesy of the SweetAlert library.

FizzBuzz Unleashed: The generateFizzBuzz Function

The core engine, generateFizzBuzz, springs into action, crafting an array of values following the iconic FizzBuzz rules. As it traverses numbers from 1 to the specified stop value, the function evaluates divisibility by both fizz and buzz, appending “FizzBuzz” accordingly. Singular divisibility by fizz or buzz prompts the addition of “Fizz” or “Buzz” to the array, while non-divisible numbers find their place unaltered.

Revelation on the Page: The displayFizzBuzz Function

The grand finale unfolds with the displayFizzBuzz function, translating the resulting array into a visually striking display on the HTML canvas. Each value in the array begets a dynamically generated “div” element, adorned with class names signaling “Fizz”, “Buzz”, or “FizzBuzz”. This HTML symphony is then orchestrated onto the stage using the innerHTML property.

In the event of input anomalies, the SweetAlert library steps in once again, gracefully displaying an error message.

Conclusion: Celebrating FizzBuzz Mastery

In this JavaScript-powered odyssey, FizzBuzz transcends its classic constraints, inviting users to dynamically explore its whimsical outcomes. The stage is set, and the FizzBuzz challenge unfolds dynamically, providing an interactive showcase of coding finesse.

Happy coding! 🎉