React – Fundamentals, Components & Modern Frontend Architectures

React is one of the leading frameworks for modern web development—flexible, powerful and ideal for scalable applications.
This course guides you from the fundamentals all the way to advanced concepts such as state management, routing, testing, performance optimization and modern architecture.

Through hands-on exercises, modern tools and real mini-projects, you will learn how professional React applications are built, structured and deployed. 

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Who this course is designed for

  • Developers with HTML, CSS and JavaScript basics
  • Teams wanting to build modern frontend architectures
  • Beginners with first framework experience
  • Advanced users wanting to use React professionally

What you will learn in this course

  • How to plan, build and structure React applications
  • How to build components, props, state and hooks
  • Implementing data flows, fetching, routing and authentication
  • Optimizing performance with memoization & rendering strategies
  • Using React Query, Context API and external state libraries
  • Writing tests for components, hooks and data flows
  • Using Next.js with Server Components
  • Deploying, containerizing and monitoring React projects

Course Information

  • Duration: 5 days
  • Format: On-site or live-online
  • Methodology: 60% theory, 40% hands-on
  • Tools: React, Vite, TypeScript, React Query, React Router, Jest/RTL, Next.js
  • Group Size: Small groups for personalized feedback

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