React Course in Washington-DC, United States

Learn React and Redux including new features like hooks, context, error-boundaries, portals

  • 32 hours of instructor-led live online sessions
  • Hands-on learning with one-on-one mentorship by industry experts
  • Master Components, JSX, State Management, Routing, Hooks  and much more
  • Develop rich internet applications using React and Redux

Get in-demand React skills

Gain fluency in React, one of the most popular and useful JavaScript front-end libraries in the world today. Developed in the labs of Facebook, React aids in curating apps with more ease, scalability, and robustness. With Zeolearn's immersive learning course, you will gain hands-on experience with cloud labs and build a portfolio of real-world projects to impress recruiters.


Begin your journey towards becoming a React expert by enrolling in this course, which is based on Version 16. Loaded with a whole new set of features, mastering React 16 has become mandatory for those pursuing a career in front-end development.

Our course will serve as a window into the world of React and front-end development. In the hands-on sessions, you will learn all about the architecture, components and the advanced concepts involved in building rich internet applications using React.JS, Flux and Redux. You will also master the art of creating and deploying dynamic front end applications using React features like component architecture, data binding, declarative views, universal apps and much more. The curriculum is designed by industry experts in such a way that it is job-oriented and at par with the latest advancements in the field.

Zeolearn Experience


Ask questions, get clarifications, and engage in discussions with instructors and other participants. 


Meet industry experts to enhance your knowledge with in-class activities and simulation sessions.


A well-rounded immersive learning experience with guided hands-on exercises, Cloud labs, more.  


Strengthen and build up your skills with auto-graded assignments and assessments.


Gain real-world experiences through projects and build a portfolio of projects.


Access real-time reports of skills progress, along with strengths and areas of development.


Access exclusive discussion forums with experts answering questions and collaborate with peers.


Free lifetime access to videos and discussion forums to help you refresh the latest concepts.


  • Basic HTML and CSS skills 
  • Intermediate JavaScript skills



Zeolearn is on a mission to help organizations transform their workforce and prepare for the future of work. We aim to enable our clients to build self-organizing and high-performing teams through world-class workshops, while building in-house leadership, talent, culture, and sustainable multiple practices and capabilities with the help of our Training, Coaching and Consulting engagements.   

  • Global presence in well over 60 countries   
  • Consultants, trainers, coaches with experience across multiple domains: BFSI, Telecom, Retail, Automobiles, E-Commerce, more   
  • One-Stop Learning Partner offering a wide range of 250+ courses   
  • Accelerating digital talent transformation and enabling future ready tech talent  
  • Multilingual trainers at nearest shore local base locations for ease of reach and coordination  
  • Complete learning eco-system with pre and post-course preparation and support materials, e-learning, video archives, question banks, and many other learning aids   
  • Multimodal delivery system including Classroom, Live Virtual Classroom (LVC), E-Learning, Customized Blended Learning, In-House LMS, and more   
  • Consulting, Coaching and Staffing services going beyond training and certification to support complete transformation 
  • 500+ Clients
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Learning Objective: Understand how react makes things perform, learn how to set up, run and debug a react app.  
  • What is React?  
  • Why React?  
  • React version history  
  • Just React - Hello World  
  • Using create-react-app  
  • Anatomy of react project  
  • Running the app  
  • Debugging first react app  
Hands-on: Install create-react-app and create a new react project. 

Learning Objective: Understand the significance of component architecture and learn how to decompose UI into components and compose them back to make UI.  


  • Significance of component architecture  
  • Types of components  
  • Functional  
  • Class based  
  • Pure  
  • Component Composition  

Hands-on: Create class based and functional components. 

Learning Objective: Learn how to manage state in class based react components and how to make communication between components using props.  


  • What is state and its significance  
  • Read state and set state  
  • Passing data to component using props  
  • Validating props using PropTypes  
  • Supplying default values to props using defaultProps  

Hands-on: Create a stateful component and stateless component. Pass data from parent component to child component using props. Implement child to parent communication using callbacks. 

Learning Objective: Learn how to render lists and use key prop.  


  • Using react key prop  
  • Using map function to iterate on arrays to generate elements  

Hands-on: Create component which renders lists iteratively using map function of array. 

Learning Objective: Learn about component life cycle and managing errors.  


  • Component life cycle 
  • Events 
  • Managing errors 


  • Use componentWillUnmount lifecycle function in managing the timer instance in an app  
  • Work with events to set state properties
  • Learn to use Error Boundary component to identify errors in child components using map function of array

Learning Objectives 

Learn to use form elements in React. Learn to gather form data and use techniques to coordinate multiple form elements. 


  • Controlled Form Components 
  • Uncontrolled Form Components 
  • Handling inputs efficiently 


Learn to use an input element as a controlled component

Learning Objectives 

Learn how to render props and reuse component logic. 


  • Render Props 
  • Higher Order Components 


Build a Currency-Converter component that implements render props.

Learning Objectives 

Learn to render children in a DOM node that is outside of the parent's DOM hierarchy. Understand how event bubbling works with Portals.  


  • Portals introduction 
  • Event bubbling 


Use Portals to render a dialog box component in a DOM element. 

Learning Objectives 

Learn about data flow in a React application. Understand the issues with sharing global data using props in a nested application.  


  • Unidirectional Data Flow 
  • Challenges with Props 
  • Context APIs 


Instantiate a context, and provider and consumer components to trickle data down to the component hierarchy 

Learning Objectives 

Learn about Hooks API and how to use them. Find out how to write your own hook. 


  • Introduction to Hooks 
  • The useState hook 
  • The useContext hook 
  • The useReducer hook 


  • Use the useEffect function to fetch data from a stock app  
  • Implement the useContext hook  
  • Use the useReducer hook  
  • Build a custom hook  

Learning Objectives 

Learn about Dynamic Routing and Setup React Routers in a React application.  


  • Routing in a React application 
  • Routing with React Router 
  • Nested Routes and Parameters 
  • Protecting Routes 


  • Understand nested routing 
  • Learn to protect a route 

Learning Objectives 

Learn to optimize your production bundle by implementing code splitting using dynamic imports and the Suspense API. Learn to implement code splitting, lazy loading and suspense when working with React Router.  


  • Code splitting and Suspense 


  • Learn to us React.lazy and Suspense to load two components 

Learning Objectives 

Learn to build high-performance and secure Single Page Applications with isomorphic React. Understand how to use Webpack and Babel. 


  • Server-Side Rendering 
  • SSR with React  

Learning Objectives 

Understand Redux and learn to install, setup and connect it to a React application. Learn to use the connect() higher order function to interface React components with the store. Also learn how to use Redux hooks and implement optimizations for performance.  


  • State Management and Redux 
  • Actions and Reducer for the Catalog 
  • Using Redux Hooks 
  • Middleware and Persistence

Learning Objectives 

Learn to use Jest with test-utils from the React-DOM library for writing unit and integration tests. Find out about React Testing Library, a framework for testing React Components. 


  • Testing  
  • Using Jest with Test Utils from React-DOM  
  • Jest and Enzyme 



Use your skills of react, redux and redux saga to build an e-commerce application that sells electronic products online.


Use your skills of react, redux and redux saga to build an application that provides details of famous books in multiple genres - a mini project like wikipedia but limited to book details.


React Course

This course will teach you how to use ReactJS to develop single page applications. The other things you would learn in the react js training course includes: 

  • Understand how Single Page React application is different than traditional web development frameworks 
  • Code using new ES6 language features 
  • Develop an application from scratch using latest version of React 
  • Understand the benefits of unidirectional data flow 
  • Understand and use React Router, Redux, Redux Saga and other popular libraries 
  • Creating redux middleware with Redux saga 
  • Taking the advantage of React and Redux dev tools for better debugging 
  • Taking the advantage of immutable.js library to follow the immutable state principle 
  • Unit test React components, redux using Jest, Enzyme and Sinon 
  • Implementing server-side rendering for SEO benefits and to reduce initial load times 
  • Understand webpack bundler and its killer features like code splitting, lazy loading, tree shaking, hot module replacement 
  • Create, build, and deploy react applications to cloud 
  • React ecosystem and sources for good third-party libraries

The objective of this course is to help you learn the practical aspects of ReactJS and its ecosystem. Through our hands on, practical approach, you will get working knowledge of developing Single Page Apps and creating highly responsive and interactive web pages. 

By the end of this workshop, you will become familiar with the fundamentals of this language at an application level so that you can confidently seek jobs as a developer in this domain.

You required to know the following - 

  • Basic HTML and CSS skills 
  • Intermediate JavaScript with strong knowledge on functions, scope, closures, callbacks, promises and async/await 

HTML and CSS skill would be required for developing ReactJS Single Page applications. Though react uses JSX, HTML fundamentals are needed and to style react application  CSS skills are desired. 

This course is suitable for the below individuals: 

  • All those who wish to use ReactJS to build robust, scalable single page applications 
  • Those who want to use modern client-side web development  for large web applications 
  • Those who aspire to build a career in front end Web Application development 

Every individual has their own reasons to learn a framework or programming language. But we strongly feel that you should be learning React JS because - 

  • React JS is easy to learn and also has a great documentation 
  • React JS has a great community support as well backed by Facebook 
  • React JS is rapidly growing and is becoming first choice for many companies to develop scalable and performant web applications 
  • React JS is universal, you can use react learning to create web, mobile and desktop applications 
  • React JS is being widely used by many large enterprises like Facebook, Netflix, Airbnb, PayPal and many others 

React JS Workshop Experience

React JS workshops at Zeolearn are always interactive, immersive and intensive hands-on programs. There are 3 modes of Delivery and you can select based on the requirements - 

  • Online Classroom training: Learn from anywhere through the most preferred virtual live instructor led training with the help of hands-on training and interactive sessions 
  • One-to-One Training: You can enroll for one-to-one Node js classroom training session with our expert trainer at a preferred time. With this mode, you can customize your curriculum to suit your learning needs. 
  • Team/Corporate Training: In this type of training, an organization can nominate their entire team for online or classroom training. You can customize your curriculum to suit your learning needs and also get post-training expert’s support to implement Node js concepts in the project.   

We follow the below mentioned procedure for all the training programs by dividing the complete workshop experience into 3 stages i.e., Pre, Workshop and Post. This is a tried and tested approach using which we have been able to upskill thousands of engineers. 


Before the start of training program, we make sure that you are ready to understand the concepts from Day 1. Hence, as a process of preparation for the intensive workshop, we provide the following - 

  1. Reference articles/ Videos and e-books 
  2. 2-4 hrs of training on prerequisites to make you workshop ready 
  3. Pre-Workshop Assessments to assess and benchmark 
  4. Environment set-up docs 

During Training 

The training is completely hands-on and you receive the below mentioned deliverables from Zeolearn team - 

  • PPT and Code Snippets used in the class 
  • Learners Guide or E-book 
  • Projects / Case Studies 
  • Assessments / Lab exercises 
  • Quizzes and Polls 
  • Study Plans to structurize your learning 

Post Training 

We don’t just impart skills but also make sure that you implement them in the project. And for that to happen, we are always in touch with you either through newsletters or webinars or next version trainings. Some of the post-training deliverables lined-up for you are - 

  • Project assistance with mentor 
  • Course Recordings 
  • Access to Alumni Network 
  • Additional workshops on advanced level concepts 
  • Regular emails/newsletters on Blogs/Tutorials and other informational content 

Yes, cloud labs are offered as part of the immersive learning experience. Cloudlabs provides an environment that lets you build real-world projects and practice right from your browser. You will have live hands-on coding sessions and will be given practice assignments to work on after the class. 

At Zeolearn, we have Cloudlabs for all the major categories like Web development, Cloud Computing, and Data Science. 

You will get to work on a full-fledged capstone project and several other module-level projects during the course of the training. 

This course is delivered by industry-recognized experts who would be having more than 10 years of real-time experience in React and web development. 

Not only will they impart knowledge of the fundamentals and advanced concepts, they will provide end-to-end mentorship and hands-on training to help you work on real-world projects with regards to React. 

Once you register for the course you will be provided with system requirements and lab setup document which contains detailed information to prepare the environment for the React JS. 

However, if you would like to see the installation procedure, please check the below links - 

  • Install React on Windows 
  • Install React on Ubuntu 
  • Install React on Mac 

To attend the ReactJS  training program, the basic hardware and software requirements are as mentioned below - 

Hardware requirements 

  • Windows 8 / Windows 10 OS, MAC OS >=10, Ubuntu >= 16 or latest version of other popular Linux flavors 
  • 4 GB RAM 
  • 10 GB of free space 

Software Requirements 

  • NodeJS & npm - npm will be automatically installed on NodeJS installation 
  • Visual studio code IDE - used for writing code 
  • Latest Chrome browser - used for debugging 

Permissions Required  

  • Internet access to NPM ecosystem 
  • Elevated privileges to install NodeJS modules system wide 

React JS Online Training Experience

All our training programs are quite interactive and fun to learn with plenty of time spent on lot of hands-on practical training, use case discussions and quizzes. Our instructors also use an extensive set of collaboration tools and techniques which improves your online training experience. 

This is a live training which the learners can attend from office, home, or any other suitable place, with a proper internet connection. 

You will receive a registration link to your e-mail id from our training delivery team. You will have to log in from your PC or other devices. 

Yes, there are other participants who actively participates in the class remotely.  They can attend online training from office, home, or any other suitable place. 

In case of any queries, you can reach out to our 24/7 dedicated support at any of the numbers provided in the link below or send an email to 

If you miss a class, you can access the class recordings anytime from our LMS. At the beginning of every session, there will be a 10-12 minute recapitulation of the previous class. You can watch the online recording and clarify your doubts at that time. You may need to login 15 minutes before the main lecture begins to avail this facility. 

We also have a Free Lifetime enrollment for most of our courses. In case you miss out a class, you can also enroll for another complete workshop or only for a particular session. 

Finance related

Typically, Zeolearn’s training are exhaustive and the mentors help you out in understanding the in-depth concepts. 

However, if you find it difficult to cope, you may discontinue within the first 4 hours of training and avail a 100% refund. Learn more about our refund policy here. 

Zeolearn offers a 100% money back guarantee if the candidates withdraw from the course right after the first session. To learn more about the 100% refund policy, visit our refund page. 

Yes, we have scholarships available for Students and Veterans. We do provide grants that can vary up to 50% of the course fees. 

To avail scholarships, please get in touch with us at The team shall send across the forms and instructions to you. Based upon the responses and answers that we receive, the panel of experts take a decision on the Grant. The entire process could take around 7 to 15 days.

Yes, we do have installment options available for the course fees. To avail installments, please get in touch with us at The team shall explain on how the installments work and would provide the timelines for your case. 

Usually, the installments vary from 2 to 3 but have to be paid before you complete the course.

Have More Questions?

React JS Course in Washington-DC

React JS


React js makes it easy to create interactive user interfaces. React js has gained a lot of popularity these days because of its simple and useful features. It is also used by Facebook which adds more value to the learners. The react js training in Washington DC is specially designed to help you learn the various tools used in building single page applications. Zeolearn academy offers the react js training in Washington DC.


The reactions course in Washington DC and react js online course in Washington DC provides you with the following-

  • You understand the difference between single page respond applications and traditional web development frameworks
  • You get to code using the new ES6 language features.
  • You get to develop the applications from the basics using React16
  • You get to know the benefits of the unidirectional flow of data.
  • You understand and use React, Redux, React router and other popular libraries.
  • You can create and build applications for reacting.
  • You get to use react ecosystems for third-party libraries.
  • You also create the redux middleware using Redux saga.
  • You also get to test react and Redux components using Sinon, enzyme and jest.




Zeolearn has been taking up hundreds of courses every year. The reactions course in Washington DC is all rich in content and people from all around the globe opt for it. The courses are abundant in demo and practice sessions. You can also take recorded lectures home.

You will be provided with the course material as soon as you enrol in the course. You can pay the fee on our official site. Zeolearn academy ensures to provide you with a quality education. You will get all the recorded lectures topic wise if you opt for react js online training in Washington DC. You also get react js certification in Washington DC with all the courses that you apply for.




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