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CodeSignal

Getting Deeper into React

via CodeSignal

Overview

Broaden and deepen your JavaScript knowledge by exploring React components in greater detail. Learn the intricacies of handling component lifecycles, and master how to interact dynamically with user inputs. This course aims to enhance your understanding by engaging with advanced aspects of React, providing practical experience in coding responsive and interactive user interfaces.

Syllabus

  • Lesson 1: Exploring React's useEffect Hook: Understanding Side Effects and Dependency Arrays
    • Star Counting with useEffect Hook
    • Charting the Stars: Update the useEffect Hook
    • Starry Night Initialization
    • Stellar Debugging: The Case of the Static Star Count
    • Starry Sky: Implementing useEffect Hook
  • Lesson 2: Journey through Component Lifecycles with useEffect Hook in React
    • View Counter with useEffect Hook
    • Slowing Down the Gallery Update
    • Galactic Photo Counter Repair
    • Safeguarding the Galactic Gallery
    • Creating the PhotosCount Component in React
  • Lesson 3: Diving into React: Managing and Splitting Complex State in Functional Components
    • Incrementing the Online Cart Counter
    • Updating State with a Predetermined Value
    • Adjust Avocado Quantity
    • Galactic List Bug Hunt
    • Capturing Stardust: Add State Handlers
    • Doubling Up in the Grocery Aisle
  • Lesson 4: Unleashing Power of useEffect Hook for Prop Changes in Nested React Components
    • Mission Status Update with useEffect Hook
    • Adjusting Oxygen Level Alert Threshold
    • Boosting the Spacecraft's Signal Strength
    • Alerting Oxygen Critical Levels
    • Mission Propagation with useEffect in Spacecraft Components
  • Lesson 5: Navigating User Input: Exploring Refs, Controlled and Uncontrolled Components in React
    • RSVP to a Stellar Birthday Party
    • Default Greeting in the Guest Book
    • Party Invitation Glitch in the Cosmos
    • Creating the Birthday Message Function
    • Converting an Uncontrolled Component to Controlled
    • Crafting a Welcome Component for Space Party Guests
  • Lesson 6: Exploring Advanced Concepts in React: Form Validation, Data Flow, and Event Handling
    • Enabling the Search Button in the Online Library
    • Validating Book Names Starting with A
    • Book Submission Fault in the Online Library System
    • Adding Magic to the Online Library
    • Borrow a Book in the Online Library System

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