Contenido del Curso
React Mastery
React Mastery
1. Fundamentals of React and Component-Based UI
What Is React and Why Use It?Comparing SPAs and MPAs in Web DevelopmentHow React Works with the Virtual DOMIntroducing JSX for Writing HTML in JavaScriptBuilding Complex UI with JSX Rendering Elements in ReactChallenge: Render an Element in ReactUnderstanding React ComponentsPassing Data with Props in ReactChallenge: Create Functional ComponentsConditional Rendering in ReactChallenge: Implement Conditional Rendering – Chat NotificationChallenge: Implement Conditional Rendering – Bank AlertRendering Collections of Data in ReactChallenge: Display Data Collections in ReactReact Fundamentals Wrap-Up
2. Styling Techniques in React Applications
Introduction to Styling in ReactUsing Inline Styles in ReactApplying Inline Styles in PracticeChallenge: Use Inline Styles in a React ComponentStyling React Components with External CSSApplying External CSS in PracticeChallenge: Apply External CSS to a React AppUsing CSS Modules for Scoped Styling in React Organizing File and Folder Structures for StylesChallenge: Use CSS Modules in React Styling Techniques in React Wrap-Up
3. React Hooks and Context for State Management
Introduction to React Hooks and ContextManaging State with the useState HookChallenge: Toggle Visibility with useStateWorking with References Using the useRef HookChallenge: Build a Controlled Form ComponentHandling Side Effects with the useEffect HookChallenge: Fetch and Display Data with useEffectOptimizing Performance with the useMemo HookChallenge: Implement a Car List Filter with useMemoSharing State Across Components with ContextUsing Context in a Real-World ScenarioChallenge: Build a World of Astronomy App with ContextReact Hooks and Context Wrap-Up
React Fundamentals Wrap-Up
What is React:
- React is a widely used JavaScript library for building user interfaces;
- It empowers developers to create reusable UI components and efficiently manage state and data flow.
JSX (JavaScript XML):
- JSX is a syntax extension for JavaScript, enabling the integration of HTML-like code within JavaScript;
- It offers a concise and expressive way to define the structure and appearance of UI components.
Rendering Elements in React:
- React employs a Virtual DOM for optimal performance;
- Elements serve as the fundamental building blocks of React applications, representing UI components.
Components in React:
- Components are self-contained, reusable pieces of UI;
- Functional components are defined as JavaScript functions;
- Components encapsulate their logic and rendering behavior.
Conditional Rendering:
- React facilitates conditional rendering to display different UI components or content based on specified conditions;
- Conditional rendering is achieved using JavaScript conditional statements such as
&&operator and the ternary operator? ... : ....
Data Collection Rendering:
- We use the
map()method for iterating over arrays and dynamically rendering UI components for each item; - It's essential to assign a unique
keyprop to each element in the collection for efficient rendering.
1. What is React primarily used for?
2. What does JSX stand for in React?
3. How does React achieve high performance in rendering?
4. What are React components?
5. When rendering dynamic UI components based on an array of data in React, what is the purpose of the key prop?
¿Todo estuvo claro?
¡Gracias por tus comentarios!
Sección 1. Capítulo 16
