Best NodeJS Course (Online NodeJS Certification Training)

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Best NodeJS Course 2024 (Online Training)

4.9 (8962 Reviews)

WsCube Tech’s online NodeJS course is an extensive training program that prepares you for a promising career in the field of web development. We have curated a comprehensive NodeJS course syllabus for beginners and working professionals so you can learn about server-side web development in detail.

It is the best NodeJS Course that will help you gain expertise in building network applications efficiently. Moreover, you will be introduced to the basics of NodeJS, its architecture, its uses, and more.

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The Ultimate NodeJS Course Online

NodeJS is a widely used open-source framework used by developers for back-end development. This leading framework is popular on a global scale and preferred for building powerful web applications using JavaScript. NodeJS has gained immense popularity over the years and has become a top choice for companies. With its exceptional cross-platform features, developers can build progressive web applications and native mobile apps seamlessly.

There is no denying that NodeJS developers are in high demand, and our online NodeJS certification course will improve your chances of landing a lucrative job. Our online training program helps you gain fair knowledge and an in-depth understanding of crucial concepts, including Node Packet Manager, ExpressJS, NPM Vet, REST, shrink-wrap, SQLite CRUD operations, and more. Our syllabus focuses on fundamental and advanced concepts while providing hands-on experience to students so they become career-ready by the end of the training.

Our comprehensive NodeJS training course also covers important topics, such as buffers and building the HTTP server, file system working, Express framework, and deployment using Nginx. You will also learn how to develop application backend, REST APIs, microservices architecture, and real-time chat applications using Socket IO.

As a part of the WsCube Tech community, you will receive an industry-recognized certificate in the end that will make you stand out during interviews and add to your credibility as a NodeJS developer. So, register for free demo classes now and start your learning journey with us.

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NodeJS Course Syllabus

Well-structured & comprehensive curriculum designed according to latest trends and industry standards!

  • What is Node.js?
  • Features of Node.js
  • Who Uses Node.js?
  • Concepts
  • Where to Use Node.js?
  • Where Not to Use Node.js?

  • Try it Option Online
  • Local Environment Setup
  • Text Editor
  • The Node.js Runtime
  • Download Node.js Archive
  • Installation on UNIX/Linux/Mac OS X and SunOS
  • Installation on Windows
  • Verify Installation: Executing a File

  • Creating Node.js Application

  • Online REPL Terminal
  • REPL Commands
  • Stopping REPL

  • Installing Modules using NPM
  • Global vs Local Installation
  • Using package.json
  • Attributes of Package.json
  • Uninstalling a Module
  • Updating a Module
  • Search a Module
  • Create a Module

  • What is Callback?
  • Blocking Code Example
  • Non-Blocking Code Example

  • Event-Driven Programming
  • Example
  • How do Node Applications work?

  • Event Emitter Class
  • Methods
  • Class Methods
  • Events
  • Example

  • Creating Buffers
  • Writing to Buffers
  • Reading from Buffers
  • Convert Buffer to JSON
  • Concatenate Buffers
  • Compare Buffers
  • Copy Buffer
  • Slice Buffer
  • Buffer Length
  • Methods Reference
  • Class Methods

  • What are Streams?
  • Reading from a Stream
  • Writing to a Stream
  • Piping the Streams
  • Chaining the Streams

  • Synchronous vs Asynchronous
  • Open a File
  • Get File Information
  • Writing a File
  • Reading a File
  • Closing a File
  • Truncate a File
  • Delete a File
  • Create a Directory
  • Read a Directory
  • Remove a Directory
  • Methods Reference

  • __filename
  • __dirname
  • setTimeout(cb, ms)
  • clearTimeout (t)
  • setInterval(cb, ms)
  • Global Objects
  • Console Object
  • Process Object

  • OS Module
  • Path Module
  • Net Module
  • DNS Module
  • Domain Module

  • What is a Web Server?
  • Web Application Architecture
  • Creating a Web Server using Node
  • Make a request to Node.js server
  • Creating a Web client using Node

Why Choose WsCube Tech for Best NodeJS Course?

Expert Mentorship

Expert Mentorship

Our live classes of the online NodeJS course are led by industry practitioners and qualified mentors who have trained hundreds of students over the years.

Structured & Latest Curriculum

Structured & Latest Curriculum

WsCube Tech has curated a comprehensive and structured curriculum that aligns with the industry standards and covers all the essential topics.

Interactive Live Classes

Interactive Live Classes

Rather than sharing pre-recorded videos, we conduct regular live classes that encourage interaction between mentors and learners and make learning effective.

Hands-on Projects

Hands-on Projects

During the NodeJS online training, you will get to work on several hands-on projects that require you to build applications from scratch.

Job Assistance

Job Assistance

After completing the course, feel free to connect with our team to seek placement assistance, including resume building and interview preparation.

Professional Certification

Professional Certification

We offer a NodeJS certification course, so you will get a professional certificate from us that will help you land a promising job after the training.

Wscube Tech owner Kushagra bhatia

“It's time for you to future-proof your career!”

“We know that we are influencing the foundations of your future, and we take this responsibility very seriously. With WsCube Tech, I ensure that you always get top-class training backed by practical projects and future prospects. Wishing you a successful & future-proof career!”

Kushagra Bhatia, Founder, WsCube Tech

What Learners Say About NodeJS Full Course!



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NodeJS Course FAQs

NodeJS is an open-source server-side JavaScript runtime environment that allows developers to execute the JS code outside of the browser. It also enables them to design scalable and high-performance web applications. NodeJS was built on the V8 JS engine created by Chrome and is lightweight and efficient as it uses an event-driven, non-blocking I/O model. Moreover, NodeJS is a single-threaded platform that supports thousands of simultaneous connections within the same event loop, making it perfect for building scalable network operations. It is compatible with Linux, macOS, and Windows.

The knowledge of NodeJS enables you to create dynamic page content and real-time web applications. The platform ensures performance and lets developers design powerful applications without writing complex code. Moreover, it works well for building microservices, which is an architectural style known for its flexibility and agility. Once you learn NodeJS, you can build scalable and fully managed serverless architectures that require minimal overhead.

WsCube Tech is a leading ed-tech platform offering a variety of technical courses to young aspirants and working professionals. With our hard work and top-notch quality, we have built a community of more than 2 million learners. We have highly experienced and qualified mentors in our team to guide and train students via live classes using different effective training methods, such as quizzes, demos, case studies, live projects, and more. You also get valuable study material that will enhance your learning experience.

There are no prerequisites to enroll in our NodeJS course. Any interested student, be it a working professional, freelancer, college student, or business owner, can sign up for the course.

Completing this NodeJS best course will open the doors to ample professional opportunities for aspiring developers and working professionals. You can work as a backend developer and full-stack developer, both of which are promising career options.

We conduct regular doubt sessions where mentors answer all your questions, doubts, and queries regarding assignments, complicated concepts, projects, etc.

No worries. If you ever miss a class at WsCube Tech, you can refer to video recordings of the live classes that we share with students regularly and attend dedicated doubt sessions to resolve all the doubts.

Yes, our Node.js courses are designed to accommodate beginners. They often start with fundamental concepts and gradually progress to more advanced topics.

We offer live interactive sessions, allowing participants to engage with instructors and ask questions in real-time.

Yes, hands-on projects are a common component of our Node.js course. These projects help reinforce theoretical concepts and provide practical experience in building real-world applications.

Yes. It is a NodeJS certification course online, which is valuable for showcasing your skills to potential employers.

Join the Career-boosting NodeJS online course with certificate!

Grab high-paying job opportunities for a bright future.

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  • Basics of NodeJS
  • Setup NodeJS environment
  • Build your first NodeJS project
  • Current and Relevant Content
  • Get certified
  • Expert-led training program
  • Flexible learning
  • Doubt sessions
  • Career support
  • Advanced NodeJS concepts

Other Relevant Courses

Learning Node.js can be advantageous for several reasons, especially in the context of web development:

JavaScript Unification

Node.js allows developers to use JavaScript on both the client and server sides. This unification simplifies development workflows and reduces the learning curve for those already familiar with JavaScript.

Efficient Server-Side Development

Node.js is built on the V8 JavaScript runtime, providing a non-blocking, event-driven architecture. This makes it highly efficient for handling concurrent requests, making it well-suited for building scalable and high-performance server-side applications.

Single Language for Full-Stack Development

Using JavaScript on both the front end and back end streamlines development, allowing developers to work with a single language throughout the entire stack. This can lead to more consistent and maintainable code.

Vibrant Ecosystem

Node.js has a large and active open-source community. The npm (Node Package Manager) repository hosts a vast collection of libraries and modules, providing developers with a rich ecosystem of tools to enhance their projects

Real-Time Applications

Node.js excels in building real-time applications such as chat applications, online gaming, and collaborative tools. Its event-driven architecture and WebSocket support make it well-suited for handling real-time communication.


Node.js is designed to be scalable, making it suitable for applications that need to handle a large number of simultaneous connections. Its ability to handle asynchronous I/O operations efficiently contributes to its scalability.

Cross-Platform Development

Node.js is platform-agnostic, allowing developers to build applications that run seamlessly across different operating systems. This flexibility is advantageous for deploying applications in various environments.

Popular Frameworks

Node.js has popular frameworks like Express.js, which simplifies the process of building robust and scalable web applications. These frameworks provide a structured and organized approach to development.

Job Opportunities

Node.js is widely used by companies ranging from startups to large enterprises. Learning Node.js can enhance your employability and open up opportunities for roles in web development and server-side programming.

Support from Tech Giants

Node.js is supported by major tech companies like Microsoft, IBM, and Google. This support ensures its continued growth and adoption in the industry.

Learning Node.js opens up various career opportunities in the field of web development and server-side programming:

Node.js Developer

Develop server-side applications using Node.js, implementing scalable and high-performance solutions. This role often involves working with frameworks like Express.js and collaborating with front-end developers to build full-stack applications.

Full-Stack Developer

Use Node.js for server-side development along with front-end technologies (HTML, CSS, JavaScript) to become a full-stack developer. Full-stack developers are proficient in both client-side and server-side development, making them versatile in building end-to-end web applications.

Back-End Developer

Specialize in server-side development by leveraging Node.js to build robust and scalable back-end systems. Back-end developers focus on handling data, logic, and server operations to support the functionality of web applications.

API Developer

Design, develop, and maintain APIs (Application Programming Interfaces) using Node.js. API developers play a crucial role in enabling communication and data exchange between different software systems.

DevOps Engineer

Apply Node.js for scripting and automation tasks in a DevOps role. Node.js can be used to create tools that streamline development workflows, automate deployment processes, and enhance overall system efficiency.

Cloud Engineer

Node.js skills are valuable in cloud computing environments. Cloud engineers use Node.js for serverless computing, building scalable applications, and managing cloud-based infrastructure

Technical Lead/Architect

With proficiency in Node.js, you can advance to leadership roles such as a technical lead or architect. In these roles, you may be responsible for designing scalable and efficient systems, guiding development teams, and making architectural decisions.

Freelance Developer/Consultant

Offer your Node.js expertise as a freelance developer or consultant. Many businesses seek specialists for short-term projects, and freelancing allows you to work on a variety of assignments.

Startup Founder/Entrepreneur

Use your Node.js skills to start your own tech venture. Many successful startups leverage Node.js for its efficiency and scalability, making it a popular choice for entrepreneurs building web-based applications.


Share your knowledge by becoming an educator or trainer in Node.js. Teach others through online courses, workshops, or as an instructor at educational institutions.

Node.js has gained widespread popularity due to its versatility and efficiency, and it finds applications in various domains:

Server-Side Web Development

Node.js is primarily known for its role in server-side web development. It allows developers to build scalable and high-performance web applications by leveraging JavaScript for both client-side and server-side scripting.

API Development

Node.js is well-suited for building RESTful APIs (Application Programming Interfaces). Its non-blocking, event-driven architecture makes it efficient for handling numerous concurrent requests, making it an ideal choice for creating APIs that need to scale.

Real-Time Applications

Node.js is excellent for building real-time applications such as chat applications, online gaming platforms, collaborative tools, and live-streaming services. Its event-driven model enables real-time communication between clients and servers.

Microservices Architecture

Node.js is often used in microservices architectures, where applications are broken down into small, independent services. Its lightweight nature and ability to handle asynchronous tasks make it suitable for building and managing microservices.

Command-Line Tools

Node.js can be used to create command-line tools and scripts. Its ability to interact with the file system and execute processes makes it a practical choice for building automation scripts and utilities.

IoT (Internet of Things) Applications

Node.js is used in IoT projects to develop server-side applications that manage and process data from connected devices. Its event-driven architecture is beneficial for handling data streams from multiple IoT devices simultaneously.

Data Streaming Applications

Node.js is suitable for building applications that involve real-time data streaming, such as video streaming services, social media feeds, and financial market tickers. Its non-blocking I/O allows for efficient handling of data streams.

Collaborative Tools and Office Applications

Node.js is employed in the development of collaborative tools and office applications that require real-time communication and synchronization of data among users.

Content Management Systems (CMS)

Node.js can be used to build lightweight and scalable content management systems, allowing for the efficient creation, management, and delivery of digital content.

E-commerce Platforms

Many e-commerce platforms use Node.js for server-side development to handle the complexities of managing product catalogs, processing transactions, and providing a responsive user experience.

Backend for Mobile Applications

Node.js is utilized as a backend technology for mobile applications, providing a unified codebase for both the web and mobile components of an application.

Web Development Frameworks

Node.js is the foundation for various web development frameworks, such as Express.js, NestJS, and Sails.js, which streamline the process of building web applications and APIs.

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