Expedia (IT) Frontend Engineer Interview Questions

The questions to prepare for a Expedia (IT) Frontend Engineer interview. Questions from real interview reports rank first. Updated weekly.

Tests your approach to improving frontend performance for a React UI module.

Tests your ability to prevent redundant network requests and stabilize React component behavior.

Lifecycle and State Updates

Medium

Evaluates your understanding of React lifecycle behavior and its impact on state updates.

reactstate management

Expedia (IT)

State Management Memory Impacts

Medium

Assesses your understanding of how state patterns affect memory usage in React apps.

memoryreactstate management

Expedia (IT)

Fixing Slow List Rendering

Medium

Evaluates your reasoning about React list performance and scalability.

reactperformance analysis

Expedia (IT)

React Memoization Techniques

Medium

Assesses your ability to apply memoization to improve performance without breaking correctness.

reactperformance

Expedia (IT)

Finding Rendering Bottlenecks

Medium

Assesses your ability to diagnose and explain frontend rendering performance issues.

reactrenderingperformance analysis

Expedia (IT)

React PR Review Walkthrough

Medium

Evaluates your code review skills across correctness, performance, and maintainability.

performance optimizationreact

Expedia (IT)

More System Design questions with a free account

Create a free account to unlock this list and practice real interview questions.