前端架构面试-AI-powered front-end interview tool.

Example

In a real-world project, interviewees may be asked to design a reusable UI component library for a SaaS platform.

Scenario

During an interview, candidates may be asked how they would design a component architecture that supports reuse across multiple teams while ensuring flexibility and easy maintenance. This could involve using React’s component composition patterns, utilizing Storybook for isolated component development, and enforcing consistency via a design system.

Example

Reducing Time to Interactive (TTI) in a single-page application.

Scenario

Interviewers may present a scenario where a web application takes too long to load, and ask the candidate to propose architectural changes. The candidate may suggest implementing techniques such as server-side rendering (SSR) in Next.js, tree shaking to eliminate unused code, code splitting to load only essential JavaScript, and optimizing assets via lazy loading of images.

Example

Managing global state in a large e-commerce application using Redux or Context API.

Scenario

Candidates might be asked how they would manage application-wide state across multiple components and routes. The interview could focus on the benefits of using a central state management library like Redux, where state is immutable and changes are predictable, versus lighter solutions such as the Context API for simpler applications, along with strategies for optimizing state updates to avoid unnecessary re-renders.