Let's build a Node.js based CLI(Command Line Interface)

🎉 **Master Node.js for Real-Time COVID-19 Vaccination Slots Tracking with Command Line Interface (CLI)!**—

### Course Overview:

Embark on a journey to create a powerful, real-time COVID-19 vaccination slots tracker using Node.js and CLI. This course is your stepping stone into mastering Node.js by building an application that matters – directly impacting the developer community in India. 🌍➡️💻

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### What You’ll Learn:

**Course Structure:**
– **Understanding the Basics**: Before we dive in, ensure you have a grasp on the essentials of JavaScript and familiarize yourself with Node.js.
– **Setting Up Your Environment**: Get your development environment ready and install all necessary tools.
– **Building the Tracker**: We’ll start by setting up our project structure and then incrementally add features to our CLI application.

**Key Node Package Manager (npm) Tools We’ll Use:**
– 🌐 **Axios**: To make API calls and retrieve vaccination slots data.
– 🎨 **Chalk**: For styling console output, making it user-friendly and visually appealing.
– ⚙️ **Commander**: To handle the CLI commands like searching by state or district IDs.
– ❓ **Inquirer**: To collect user input, such as entering age filters for vaccination slots.
– 🛎️ **Node-notifier**: To alert you with desktop notifications when a new slot is found.
– 📊 **Tty-table**: To beautifully format and display tables of data.

**Functionality of Our CLI Tracker:**
– Check all available states and their IDs.
– Get district IDs for a specific state ID.
– View and filter vaccination slots by age groups.
– Receive desktop notifications for new slot availability.
– And much more! 🚀

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### Course Breakdown:

1. **Project Kickoff**: Learn how to set up your Node.js project and initialise it with the necessary dependencies using npm.

2. **API Interaction**: Dive into making API calls with Axios, handling responses, and parsing data for your application.

3. **CLI Commands**: Implement essential CLI commands to interact with the user effectively using Commander.

4. **User Input**: Utilize Inquirer to gather user input for age filters or other preferences seamlessly.

5. **Desktop Notifications**: Integrate Node-notifier to keep users informed instantly through desktop alerts.

6. **Data Presentation**: Format and display data in a readable and organized manner using Tty-table.

7. **Finalizing the Application**: Bringing all components together to create a robust, functional CLI application for real-time tracking of COVID-19 vaccination slots.

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### Who Is This Course For?

This course is ideal for:
– Developers looking to build command line tools with Node.js.
– Anyone interested in working with APIs and real-time data.
– Those who want to enhance their JavaScript and Node.js skills.
– And, of course, anyone eager to contribute to the developer community by creating a valuable tool! 🛠️

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### Key Takeaways:

– **Practical Skills**: Gain hands-on experience in building a CLI application using Node.js.
– **Real-World Application**: Create an application that has a significant impact on the community, focusing on India’s COVID-19 vaccination drive.
– **Community Impact**: Help your fellow developers save time and effort in securing vaccination slots.

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### Ready to Dive In?

Join instructor Nabheet Madancourse as he guides you through the process of building a Node.js based CLI for tracking COVID-19 vaccination slots. This is not just a course; it’s a chance to make a difference using your coding skills. 💉✨

Enroll now and let’s build something amazing together! 🌟 #NodeJS #CommandLineInterface #COVID19VaccineTracker #DeveloperCommunity #RealtimeDataHandling