Lesson overview · Free interview practice

Component Architecture

Master modern component architecture patterns.

Topics in the full lesson
  • Introduction to Component Architecture Patterns
  • Model-View-Controller (MVC)
  • Model-View-ViewModel (MVVM)
  • Flux Architecture
  • Component-Based Design
  • Comparative Analysis of Patterns
  • Practical Examples
  • Best Practices
  • Exercises

Practice Problems

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TheoryEasy

Controlled vs Uncontrolled Components

Question

What's the difference between a controlled and uncontrolled component in React? When does each one fit?

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Explain your reasoning or try an implementation before comparing answers.

TheoryMedium

Component Composition Patterns: Props, Children, Render Props, HOCs

Question

Show the canonical React component composition patterns: props, children, render props, and HOCs. When does each one fit?

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Explain your reasoning or try an implementation before comparing answers.

TheoryMedium

Why Component-Based Design Won

Question

Why did frontend frameworks converge on component-based architecture? What's the alternative, and what specifically makes components better?

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Explain your reasoning or try an implementation before comparing answers.

TheoryMedium

MVC, MVVM, and Flux: Architectural Patterns That Shaped Frontend Frameworks

Question

What's the difference between MVC, MVVM, and Flux? Why did the frontend ecosystem move from MVC/MVVM toward Flux/Redux?

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Explain your reasoning or try an implementation before comparing answers.

TheoryMedium

The Flux Pattern: Unidirectional Data Flow

Question

How does Flux's unidirectional data flow actually work in practice? Why does this pattern improve predictability over bidirectional binding?

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Explain your reasoning or try an implementation before comparing answers.

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