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React Mastery
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Course Content

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
4. Structuring Real-World React Projects
Setting Up Your React Development EnvironmentChoosing a Code Editor for React DevelopmentOrganizing the Project Folder StructureWorking with the Terminal in React DevelopmentStarting and Running a React Project with ViteReact Project Setup Wrap-Up

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Challenge: Render an Element in React

Note

All challenges may appear broken by default since they contain whitespace sections where you need to input the necessary code. Once you correctly fill in these whitespace sections, the completed code will be displayed on the live page.

Additionally, every challenge features two buttons: Hint and Solution. Clicking on Hint provides small hints for the current challenge, while selecting the Solution button opens a new tab with the completed challenge.

How to work with Code Sandbox

Task: Creating a Product Card

Create the product card and render it to the DOM. The product card needs:

  1. The product image (img element).
    • src attribute must be equal to the imageUrl variable.
    • alt attribute must be equal to the string Computer.
    • width attribute must be equal to the 256.
  2. The product title (h3 element).
    • Its text content must be Computer.
  3. The product price (span element).
    • Its text content must be Price: $129.99.
  4. The product description (p element).
    • Its text content must be New Model.
  1. TheΒ srcΒ attribute must contain theΒ imageUrlΒ variable as a value. Use curly bracesΒ {}.
  2. TheΒ altΒ attribute must contain the stringΒ "Computer"Β as a value. Enclose it in double quotes.
  3. TheΒ widthΒ attribute must contain the numberΒ 256Β as a value. Use curly bracesΒ {}.
  4. Ensure that theΒ h3,Β span, andΒ pΒ elements have correct values.

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SectionΒ 1. ChapterΒ 7
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