An In-depth Introduction to React

About this course

Ready to truly understand React, not just use it? This comprehensive, hands-on course takes you from the fundamentals of building user interfaces with React to advanced concepts like custom hooks, refs, and performance optimizations. Whether you're just getting started or looking to deepen your React knowledge, this course offers a structured and modern approach to mastering one of the most in-demand libraries in web development.I'm Andreea, and I've been building real-world applications with React for over 9 years. In this course, I'll walk you through the exact approach I use in production environments, breaking down complex concepts into clear, practical lessons you can apply immediately.What You'll Learn:How to set up a modern React development environment using ViteThe key differences and similarities between React and the DOMHow props, state, and the Virtual DOM work togetherBest practices for sharing state and avoiding prop drillingBest practices for designing applications with usability in mindHow JSX works under the hoodImplementing CRUD functionality in your UIUsing the useEffect and useRef hooks for side effects and DOM accessBuilding and using custom hooks to write reusable logicAnimating DOM elements and layout effectsHow to optimize React apps and understand Strict Mode behaviorWho This Course is For:Web developers who want to transition from vanilla JS to ReactBeginners with working JavaScript knowledge ready to learn a modern frameworkIntermediate