Node.Js Projects and Use Cases

Node.Js has gained immense popularity for its ability to build scalable and efficient applications. Its event-driven, non-blocking I/O model makes it perfect to handle real-time applications and manage large-scale projects. With its extensive package ecosystem, including the renowned npm (Node Package Manager), Node.Js empowers developers to create robust web servers, APIs, command-line tools, and even desktop applications. Through this blog, we aim to provide you with key Node.Js projects that are useful for both freshers and experienced professionals. Also, this blog also enlightens you on the importance of Node.Js projects, the skills you'll acquire, and many more.

Node.Js Projects: Table of Content

Why Node.Js Projects? Prerequisites to learn Node.Js projects Skills development Node.Js Projects Beginners Experienced Node.Js Real-Time Projects Examples Why Are They So Important? Node.Js Projects FAQs

Why Node.Js Projects?

Learning Node.Js projects helps you to become an expert in web development. It's important to keep in mind that the number of projects you've finished determines how proficient you are with the tool. You will gain priceless hands-on Node.Js experience by gradually working on Node.Js projects. Certainly! Your confidence will consequently soar to a new height. This blog highlights the key Node.Js projects for both new and seasoned learners. It will be helpful to comprehend the importance and purpose of each activity. If you continue working on the projects using this fundamental knowledge, your comprehension of Node.Js will unquestionably grow.

Do you want to get certified and build your career in Node.Js? Then enroll in "Node.Js Training" This course will help you to achieve excellence in this domain.

Prerequisites to learn Node.Js projects

To learn Node.Js projects effectively, it is beneficial to have some prerequisites in terms of knowledge and skills. Here are some prerequisites that can help you get started with learning Node.Js projects:

• Having a solid understanding of JavaScript fundamentals is crucial. 
• Having a basic understanding of web development concepts will be helpful. 
• Command Line Basics
• Asynchronous Programming.
• HTTP and RESTful APIs.
• Database Basics
• Basic understanding of Server-Side Development.

Skills that you will develop through Node.Js projects

Through Node.Js projects, you can acquire a wide range of valuable skills. Here are some skills you can develop by working on Node.Js projects:

• Backend Development: Working on Node.Js projects will provide you expertise handling server logic, implementing APIs, and developing dependable, scalable backend systems.
• Express.js Framework: Express.js is a well-known Node.Js web application framework. By working on Node.Js projects, you may get to know Express.js and discover how to use its features to create RESTful APIs, manage routing, handle middleware, and more.
• Database Integration: By working on Node.Js projects, you'll develop skills in database connection, CRUD activities, and the implementation of data models and relationships.
• API Development: Node.Js is frequently used for creating APIs. You will gain knowledge of RESTful API design and implementation, handling request/response cycles, user authentication and authorization, and data security through projects.
• Performance Improvement: Node.Js is renowned for its capacity to manage complex applications. You will gain knowledge about performance optimization methods like caching, load balancing, and resource utilization through Node.Js projects.

Node.Js Projects 

Here we cover Node.Js projects for both beginners and experienced ones.

Node.Js Projects for Beginners

1. Real-time Chat Application

This chat project demonstrates how messages can be sent from one source to another in real-time.  The process starts with the client sending a standard HTTP request to the server. Once you are familiar with web sockets and socket.io, coding is easy. The real-time communication support features of Node.Js can be used in this situation. Here, unlike with routers, the messages are updated without need a page refresh. Socket.io can be used to build real-time apps that send and receive messages. The use of Mongoose significantly eases the production and management of data in MongoDB. Moment simplifies the formatting and manipulation of dates in JavaScript. Additionally, this program serves as a representation of Messenger.

Features of this app

• Calling and video chatting.
• data transfer in real-time.
• A chat can be archived and deleted.
• Login and Logout

Technologies to use: Express.js, Mongoose, jQuery, Moment, Socket.io.

2. Books Directory

If you're a beginner, start with the books directory, which is the fundamental project created with Node.Js and Express.js. Create endpoints in a book directory or app that has a library of books using the four core methods: GET, PUT, POST, and DELETE. Before installing Node.Js, MongoDB, and other components, make sure all necessary modules are installed, including body-parser to read & display answers in JSON form and nodemon to automatically restart Node.Js. Keep index.js as the root file to point to other components and files.

Features of Books Directory:

• Using POSTMAN, manage databases.
• To find the needed book, use the search bar.
• Lists all the authors, genres, etc. on the side menu choice.
• ensuring that the correct API calls and connections are made.

Technologies to use: Node.Js, Express, MongoDB (NoSQL database).

3. Job Search App

With the help of this particular software, users can learn how to hunt for jobs relevant to their interests or fields of study. Different components can be developed underneath the root file, index.js. These components include computer code for making API requests, uploading resumes, and displaying error messages when data is entered incorrectly. Personal user data like email addresses and phone numbers can be safeguarded by Helmet. You can use this collection of 11 security modules for Node.Js to make sure that your JavaScript backend is protected against data loss and insecure connections. 

Features of Job Search App:

• Choose a filter to find the right job.
• Handles the user's data.
• Administration of profiles.
• Tools Section features like email notifications and alerts.

Technologies to use: Helmet, Routers.

4. Email sender

The process of building this project may teach you how to send and schedule emails in Node.Js. To send emails more rapidly and with a range of features, such as the ability to include HTML, use the Nodemailer plugin. As part of the user verification procedure, Node.Js is also utilized to construct the emails you receive. The technique known as Simple Mail Transfer Protocol (SMTP) is the most widely used method of transmitting outgoing emails across networks. In order to move emails across servers, it also serves as a relay service.

Features of Email Sender:

• Notification of messages sent and received.
• Send copies to several people.
• Has a list of addresses in an address book.
• Has an attachment option.

Technologies to use: HTML, Express.JS, SMTP, Nodemailer plugin

5. To-Do List

The projects we build in Node.Js can help us keep track of our tasks in a to-do list. The following choices must be available in the program:

• Define tasks.
• Current Tasks
• Tasks Removal
• Job Editing

For this, services that perform the aforementioned tasks on a MySQL database can be developed. The browser can display the tasks as a list using HTML and CSS. It's possible to find task add/delete buttons that work with JavaScript events.

Suggested Technologies:

• Back-end: Node.Js, ExpressJS
• Front-end: HTML, CSS, and JavaScript
• Database: MySQL

Related Article: MongoDB Tutorial

Node.Js Projects for Experienced

6. Share Memories – Social Media Application

Technology stack: MongoDB, Express.js, Node.Js, React.

In this project, you will learn how to develop a full-stack MERN application.

Building a MERN application as your project could be a smart move for your full-stack web development career.

Try adding these features-

• Consider adding Google OAuth Authentication and the "Login with Email" feature to your memory app. 
• Users should build the memory, which should have a title, a description, related tags, and photos.
• Users should also have the option to comment on other people's memories. 
• On your application, users should be able to "like" and "share" other posts.
• A text- and tag-based memory search feature should be added.

7. Payment Reminder App

Technology stack: MongoDB, Express, Node js, React.

In the world of freelancing, sending invoices to clients and following up with them regarding payments might take quite some time. This project will help you advance your Node.Js skills and give you a tool to keep track of client payments if you currently or in the future plan to work as a freelancer. In addition to writing, sending, and receiving the bills, this program will send automated reminders for late payments. Naturally, your application will also handle the main problem facing independent contractors.

Required features-

• Customers' information should be able to be saved by users.
• Users of the application can create fresh invoices.
• Users of the program are able to send clients their invoices directly.
• The software should automatically send clients payment reminders (through emails or text messages) when their payments are past due.
• Invoices should have a link that enables customers to pay instantly. 
• You are also allowed to add whatever features you believe will improve your application.

8. Sleep Tracker App

Technology stack: React, HTML, CSS (for frontend), MySQL (for the database), java, Node.Js, Vue.

In today's fast-paced society, unhealthily uneven sleeping patterns are a common problem that is seriously harming health. Well, wouldn't it be incredible if you could use a sleep tracking app that you developed and programmed? 

In the finished product, you ought to be able to upload, edit, and delete sleep items. The database and user interface of this program should be reliable

Add the following features- 

• The sign-up page makes use of Google or Facebook libraries.
• Selecting "Login" will allow users to access their accounts. 
• When adding a new sleep entry, the user should have the option to specify the day, the time they go to bed, the time they wake up, and how long they actually sleep each day.
• an edit and delete button.
• You can also utilize graph libraries for data visualization.
• There should be options for tracking the weekly averages of sleep time, sleep length, and wake-up time.

9. The Online Photo Collage Tool

Technology stack: Node.Js, Vue, Python, React.

We all share photo collages on social media. And consider how amazing it would be if we could develop our own internet tool that allowed us to code our own vertical or horizontal collages.   

The user-provided photographs will be processed by this inventive photo collage application, which will also do basic image operations.  With this tool, impressive designs can be created.

Add the following features to your project-

• Users of the collage must have the opportunity to alter the size of the composite images.
• User-defined options exist for the border's color and pattern.
• The 'Download' option should be visible to the user once the process is finished.

Related Article: MongoDB Vs MySQL

Node.Js Real-Time Projects Examples

Here are some examples of real-time industry projects that are currently using Node.Js:

• Trello: Trello is a web-based project management solution that makes use of Node.Js for notifications and real-time updates. It enables group collaboration on task boards, task creation, and real-time progress monitoring.
• GoDaddy: The domain registration and web hosting firm GoDaddy uses Node.Js for its real-time domain search and registration system. Users can use it to look for and instantly register available domain names.
• Uber: The real-time tracking and dispatching system for the ride-hailing service Uber is powered by Node.Js. 
• Netflix: The biggest streaming provider in the world, Netflix, prefers to use the Node.Js platform. Real-time viewing of movies and TV episodes is possible thanks to the smooth streaming experience it provides users across various devices.
• LinkedIn: On the social networking site for professionals, Node.Js supports real-time notifications and messages. 

Why Are They So Important?

Node.Js projects can scale up your career in several ways:

• High Demand: Node.Js is quite popular across the companies due to its scalability and ability to support concurrent connections. 
• Open-source community: Node.Js has a strong open-source ecosystem. You may increase your abilities by contributing to open-source Node.Js projects, but you can also network with other engineers, become more visible, and build a solid reputation in the field.
• Flexibility: Node.Js is extremely versatile and can be used with a broad variety of applications. 
• Developer productivity: Node.Js includes a wide ecosystem of libraries and frameworks that speed up development. 

Node.Js FAQs

1. What projects can I do with Node.Js?

There are numerous projects you can undertake with Node.Js, including:

• Web applications
• Data streaming apps
• Desktop apps

2. Is Node.Js good for big projects?

Yes, Node.Js is well-suited for big projects.

3. Is Node.Js still in demand?

Yes, Node.Js is in demand. It has a thriving and active developer community, which aids in its support and growth. Developers can get tools and help from the community, which frequently publishes updates, packages, and frameworks.

4. Is Node.Js good for beginners?

Node.Js can, in fact, be a fantastic starting point for beginners looking to get into server-side programming or backend programming.

5. Can I learn Node JS in 2 days?

Node.Js would be challenging to learn in just two days. 

6. Is Node JS easier than Python?

The choice between Node.Js vs Python depends on your requirements and preferences of the projects you plan to work on.

7. How much does a Node.Js developer earn in India?

In India, a Node JS developer makes an average pay of 4.2 Lakhs annually.

8. What is the salary of node JS in TCS?

The salary for a TCS Node JS Developer ranges from 3.4 to 6.6 lakh rupees. 

Conclusion

In conclusion, Node.Js projects offer a strong platform for creating effective and scalable applications. We hope this blog has given you the necessary information to work with Node.Js projects. Do you want to get certified and build your career in Node.Js? Then enroll in "Node.Js Training" This course will help you to achieve excellence in this domain.