https://github.com/aziz-prasetyo/fizz-buzz-javascript
Fizz Buzz Algorithm Using JavaScript
https://github.com/aziz-prasetyo/fizz-buzz-javascript
bun cli deno fizzbuzz javascript js node terminal
Last synced: 2 months ago
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Fizz Buzz Algorithm Using JavaScript
- Host: GitHub
- URL: https://github.com/aziz-prasetyo/fizz-buzz-javascript
- Owner: aziz-prasetyo
- Created: 2025-11-18T21:48:54.000Z (7 months ago)
- Default Branch: main
- Last Pushed: 2025-11-18T22:30:05.000Z (7 months ago)
- Last Synced: 2025-11-19T00:20:22.438Z (7 months ago)
- Topics: bun, cli, deno, fizzbuzz, javascript, js, node, terminal
- Language: JavaScript
- Homepage:
- Size: 5.86 KB
- Stars: 0
- Watchers: 0
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
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README
Fizz Buzz CLI - JavaScript
## 💡 Description
An interactive Command Line Interface (CLI) application that implements the classic Fizz Buzz algorithm. This project demonstrates a modular JavaScript structure, asynchronous operations, and robust user input validation.
## 🚀 Features
* **Interactive Menu System**: A main menu loop that allows users to choose between checking a single number, printing a sequence, or exiting.
* **Two Modes of Operation**:
1. **Check a Number**: Instantly checks if a specific number results in "Fizz", "Buzz", or "FizzBuzz".
2. **Print List**: Generates a sequence from 1 to *n* with a visual delay effect.
* **Robust Input Validation**:
* Prevents empty inputs or inputs with leading/trailing spaces.
* Ensures menu selection is strictly available in options.
* Validates that numerical inputs are positive or more than zero integers.
* **Navigation Commands**: Specific keywords (`back` and `exit`) are available in all prompts to return to the previous menu or quit the application immediately.
* **Modular Architecture**: Code is split into logic, validations, errors, and utilities for better maintainability.
## 📋 Prerequisites
To run this application, you need a JavaScript runtime that supports the global `prompt()` function and ES Modules, such as **Bun.js**.
* [Bun](https://bun.sh/) (Recommended)
## 🛠️ Installation & Usage
1. **Clone the repository**
```bash
git clone https://github.com/aziz-prasetyo/fizz-buzz-javascript.git
cd fizz-buzz-javascript
```
2. **Run the application**
```bash
bun main.js
```
## 📂 Project Structure
```text
.
├── main.js # Entry point, menu logic, and game loop
└── lib/
├── errors.js # Error handling and printing utilities
├── utils.js # Helper functions (e.g., sleep/delay)
└── validations.js # Regex-based input validation logic
```
## ⁉️ Having Issues?
If you run into any problems during setup or have questions, please feel free to [open an issue](https://docs.github.com/en/issues/tracking-your-work-with-issues/using-issues/creating-an-issue) on this GitHub repository. I'll do my best to help you out.
---
Muhammad Aziz Prasetyo @ 2025