TODO App Project Using Node.js

In this article, we will discuss a TODO app project using Node.js. We will use HTML, CSS, and JavaScript for the frontend, and Node.js for the backend.

Project Overview

The TODO app is a simple application that allows users to create a list of tasks they need to complete. They can add tasks, mark them as completed, and delete them from the list. The app will have a simple and intuitive user interface, making it easy for users to manage their tasks.

Project Structure

We will create a folder for our project and set up the following files and folders:

• index.html – the main HTML file for the app
• style.css – the CSS file for styling the app
• app.js – the JavaScript file for handling the app’s functionality
• server.js – the Node.js file for setting up the server and handling API requests
• node_modules – folder for storing Node.js modules

Project Development

We will start by designing the UI for the TODO app using HTML and styling it with CSS. We will create a form for adding tasks, a list for displaying tasks, and buttons for marking tasks as completed and deleting them. We will also include input validation to ensure that users cannot add empty tasks.

Next, we will use JavaScript to handle the app’s functionality. We will create functions for adding tasks, marking tasks as completed, and deleting tasks. We will also use local storage to persist the tasks even after the user refreshes the page.

For the backend, we will use Node.js to set up a server and create API endpoints for adding, updating, and deleting tasks. We will use Express.js to handle the API requests and connect to a MongoDB database to store the tasks.

Conclusion

In this project, we have learned how to create a TODO app using Node.js. We have used HTML, CSS, and JavaScript for the frontend and Node.js for the backend. The app allows users to create a list of tasks, mark them as completed, and delete them. We have also used Express.js and MongoDB for handling API requests and storing the tasks. This project is a great way to learn how to build a full-stack web application and can be a good starting point for further development.