In this article, we will guide you through the steps to create a simple Todo app using Create React App, React Redux, and Firebase. This Todo app will include a unique feature: the ability to undelete tasks. Follow along as we break this down for you!

Prerequisites

• A basic understanding of React and Redux
• Node.js and npm installed on your machine
• A free Firebase account

Quick Start Guide

To get started quickly, follow these commands:

shell
$ git clone https://github.com/r-parktodo-react-redux.git
$ cd todo-react-redux
$ npm install
$ npm start

Setting Up Firebase

Before you can deploy your app, you need to set up a Firebase project:

1. Create a free Firebase account at firebase.google.com
2. Create a new project from your Firebase account console
3. Configure authentication providers for your project from the console

Configuring Your Project

You’ll need to configure your app with specific details:

json
// .firebaserc
projects:
    default: your-project-id

javascript
// src/firebaseConfig.js
export const firebaseConfig = {
    apiKey: "your api key",
    authDomain: "your-project-id.firebaseapp.com",
    databaseURL: "https://your-project-id.firebaseio.com",
    storageBucket: "your-project-id.appspot.com"
};

Installing Firebase Tools

To deploy your app, you need to install the Firebase CLI. Use the following command:

shell
$ npm install -g firebase-tools

Building and Deploying Your App

Now that everything is configured, build and deploy the app using the following commands:

shell
$ npm run build
$ firebase login
$ firebase use default
$ firebase deploy

NPM Commands Overview

Script	Description
npm start	Start the webpack development server at localhost:3000
npm run build	Build the application to the .build directory
npm test	Test the application; watch for changes and retest

Troubleshooting

If you encounter issues during setup or deployment, consider the following tips:

• Check your Firebase configuration to ensure the correct API keys and project details.
• Ensure all npm packages are properly installed without errors.
• Confirm that the Firebase CLI is correctly installed and updated.
• If the app is not deploying, verify that you are logged in to Firebase with the firebase login command.

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Conclusion

Congratulations! You’ve now created a functioning Todo app with the ability to undelete tasks using React, Redux, and Firebase. This application not only serves as a great learning experience but also can be expanded further as you learn more about these technologies.

At fxis.ai, we believe that such advancements are crucial for the future of AI, as they enable more comprehensive and effective solutions. Our team is continually exploring new methodologies to push the envelope in artificial intelligence, ensuring that our clients benefit from the latest technological innovations.