AIprep ? Interactive preview

Practice an interview, then learn from your answers.

Explore a sample frontend interview without an account. This preview uses fictional responses and illustrative feedback. Voice calls and saved progress are available after signing in.

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1. Choose your interview

Frontend Developer ? Mid level ? Mixed ? React, TypeScript

The app saves five questions based on your role, level, interview type, and tools.

  1. Tell me about a React project you built and the decisions you made.
  2. How would you investigate a page that renders slowly?
  3. Describe a challenge you solved while working with an API.
  4. Tell me about a time you worked through a team blocker.
  5. Why are you a good fit for this frontend role?

2. Answer the interviewer

In a real session, the voice interviewer asks the saved questions and collects a transcript.

Show a sample conversation

Interviewer: How would you investigate a page that renders slowly?

Candidate: I would reproduce the issue, use the React Profiler to identify expensive renders, and measure network requests. In my last project, narrowing a context provider reduced unnecessary updates. I would compare the measurements before and after each change.

3. Review feedback

Illustrative feedback ? Sample only

Strength: The response starts with measurement and explains a concrete intervention.

Improve: Include the measured impact and explain how you would rule out network or browser layout bottlenecks.

Completed AI evaluations provide category scores and progress trends. If evaluation fails, the transcript stays pending and does not affect averages.

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