AI Mock Interview

Frontend Interview Practice

Master frontend interviews with AI. Practice JavaScript, React, CSS, and web fundamentals with real-time feedback for frontend developer roles.

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JavaScript

Deep Dive

ES6+ concepts

React

Patterns

Hooks, state

CSS

Mastery

Flexbox, grid

AI

Feedback

Instant analysis

Frontend Interview Areas

What companies test

JavaScript Core

  • Closures & scope
  • Promises & async/await
  • Event loop
  • Prototypal inheritance
  • ES6+ features

React/Frameworks

  • Component patterns
  • Hooks deep dive
  • State management
  • Performance optimization
  • Testing components

CSS/UI

  • Flexbox & Grid
  • Responsive design
  • CSS specificity
  • Animations
  • Accessibility

Frontend Topics Covered

Comprehensive frontend interview preparation

JavaScript

ES6+, async, closures

React

Hooks, state, patterns

CSS

Flexbox, grid, responsive

Web APIs

DOM, fetch, storage

Responsive

Mobile-first design

Performance

Core Web Vitals

TypeScript

Types, generics

Testing

Jest, RTL

Why Practice Frontend with AI

Frontend-specific interview simulation

Technical Depth

  • JS Fundamentals

    Core concepts

  • React Patterns

    Best practices

  • CSS Skills

    Layout mastery

  • Web APIs

    Browser knowledge

Interview Skills

  • Live Coding

    Build components

  • Explain Trade-offs

    Architecture

  • Debug Problems

    Troubleshooting

  • Best Practices

    Clean code

Sample Frontend Questions

Practice these and hundreds more

JavaScript

Explain closures with an example. What are the practical use cases for closures in JavaScript?

React

What's the difference between useMemo and useCallback? When would you use each?

CSS

Build a centered modal with a semi-transparent overlay. Make it responsive and accessible.

Web APIs

Implement debounce and throttle functions from scratch. What are the differences between them?

How It Works

Practice frontend interviews

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JS, React, CSS
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Technical analysis

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