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Generiss Academy

Live Virtual, Programming, Programming Plus, Web Developer Plus, Web Development

Developing Applications Using React JS

Accelerate your journey into modern web development with Developing Applications Using React JS, a premium, virtual instructor-led training experience at Generiss Academy.
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Accelerate your journey into modern web development with Developing Applications Using React JS, a premium, virtual instructor-led training experience at Generiss Academy. React remains the industry’s most popular JavaScript library for building fast, scalable, and dynamic user interfaces, and this course is designed to take you from core concepts to production-ready applications.

Led in real-time by expert software engineers, this hands-on course bridges the gap between theory and real-world implementation. You will dive deep into component-based architecture, state management, and modern React features like Hooks, Context API, and routing. Through live coding sessions, interactive labs, and collaborative breakout groups, you will build a robust portfolio of single-page applications (SPAs) and gain the confidence to architect clean, maintainable frontend code bases.

Course introduction: Welcome to real-world React JS
Module 1: Intro to React
Module 2: Components and JSX
Module 3: Testing using Jest
Module 4: Thinking in React
Module 5: Props
Module 6: State, inverse data flow, and forms
Module 8: Working with external data
Module 9: Routing in React
Module 10: State management
Module 11: React CI/CD
Module 12: Discover labs project
Module 13: Optional challenge lab
Module 14: Digital skills evaluation
Module 15: Workplace application
What is React.js?
React.js, or simply React, is a JavaScript library for building user interfaces. It’s maintained by Facebook and a community of individual developers and companies. React is often used to build single-page applications where the user interface needs to be dynamic and responsive.
Why should I learn React.js?
React.js is popular for its component-based architecture, which makes it easier to manage and update UI components. It’s widely used in industry, and learning React can enhance your employability as a web developer. It also has a strong and active community, making it well-supported and documented.
What are React components?
React components are the building blocks of a React application. They are reusable, self-contained pieces of code that define how a part of the user interface should appear and behave. Components can be composed together to create complex UIs.
What are the key features of React.js?
React is known for its component-based architecture, virtual DOM for efficient updates, and the ability to create reusable UI components. It also supports a one-way data flow, making it easier to understand and debug.
Is this course completely live, or are the lectures pre-recorded?
This is a 100% virtual instructor-led (VIL) course. All lectures, code-alongs, and troubleshooting sessions are conducted live by an industry expert in real-time. However, you will receive access to recordings of each session for review purposes.
What happens if I miss a live session?
Don't worry! All live classes are recorded and uploaded to the Generiss Academy portal within 24 hours. You can easily catch up on what you missed and bring any questions to the next live session or office hours.
Will I receive a certificate upon completion?
Yes. Students who successfully complete the course requirements, lab assignments, and the final capstone project will receive an official Generiss Academy Certificate of Completion to showcase on LinkedIn and resumes.
Is there post-course support available?
Absolutely. Beyond the live class hours, you will gain access to our dedicated Generiss Academy student community channel, where you can collaborate with peers and network with instructors even after the course concludes.

The career prospects for an aspiring React.js developer are highly promising, given the widespread adoption of React.js in the web development industry. React.js is a JavaScript library for building user interfaces, particularly for single-page applications where user interaction is key. Here are some key factors contributing to the positive career prospects for React.js developers:

  1. High Demand for React.js Skills:

    • React.js is widely used in the industry, and there is a consistent demand for developers with expertise in building efficient and modern user interfaces using React.js.

  2. Popularity in Front-End Development:

    • React.js has become one of the most popular libraries for front-end development, and many companies prefer it for its component-based architecture, virtual DOM, and the ability to create reusable UI components.

  3. Versatility in Job Opportunities:

    • React.js developers are in demand across various industries, including e-commerce, finance, healthcare, and technology. This versatility allows developers to explore opportunities in different domains.

  4. Strong Ecosystem and Community Support:

    • React.js has a vibrant and active community, which means continuous support, regular updates, and a wealth of resources for learning and problem-solving. This makes it easier for developers to stay updated and grow in their careers.

  5. Collaboration with Other Technologies:

    • React.js is often used in conjunction with other technologies and frameworks such as Redux for state management, Next.js for server-side rendering, and GraphQL for efficient data fetching. This allows React.js developers to gain expertise in a broader tech stack.

  6. Remote Work Opportunities:

    • The nature of web development, especially front-end development, often allows for remote work opportunities. React.js developers can find positions that offer flexibility in terms of work location.

  7. Continuous Evolution and Innovation:

    • React.js is actively maintained by Facebook and the open-source community. New features and improvements are regularly introduced, keeping the library up-to-date with modern web development trends.

  8. Scalability and Performance:

    • React.js is known for its scalability and performance, making it suitable for both small projects and large-scale applications. This adaptability contributes to its widespread use in various project sizes.

  9. Career Progression Opportunities:

    • React.js developers can progress in their careers from junior roles to senior roles, lead positions, and even architectural roles. As they gain experience, they can also explore roles in full-stack development or specialize further in areas like front-end architecture.

  10. Freelance and Contract Opportunities:

    • React.js developers often have the opportunity to work as freelancers or on a contract basis. This flexibility allows for diverse project experiences and potential exposure to different industries.

To maximize career prospects as a React.js developer, it's essential to stay updated on the latest developments, contribute to the open-source community, build a strong portfolio, and continuously improve your skills in related technologies. Additionally, networking, participating in industry events, and obtaining relevant certifications can enhance your professional profile.

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Course details
Duration 12 Weeks
Level Advanced
Course requirements

To ensure the best learning experience during the live sessions, participants should meet the following prerequisites:

  • Strong Foundational Knowledge: Proficiency in HTML5, CSS3, and core JavaScript (ES6+ concepts such as arrow functions, destructuring, modules, and promises).

  • Development Environment: A computer (Windows, macOS, or Linux) with Node.js (LTS version) and Visual Studio Code (or your preferred IDE) pre-installed.

  • Command Line Basics: Familiarity with using the terminal or command prompt to run basic commands and manage packages via npm or yarn.

  • Connectivity: A reliable, high-speed internet connection, a webcam, and a microphone to actively participate in the live virtual classroom.

Intended audience

This course is meticulously structured for professionals looking to master frontend engineering:

  • Frontend Developers: Looking to transition from legacy frameworks or vanilla JavaScript to React JS.

  • Full-Stack Engineers: Aiming to sharpen their user interface development skills and streamline their frontend workflow.

  • Web Designers & UI/UX Professionals: Wanting to understand the mechanics of React to bridge the gap between design concepts and interactive code.

  • Computer Science Graduates & Self-Taught Programmers: Seeking a structured, mentor-guided path to acquire job-ready, enterprise-level React skills.