Choose your interview format
Select the track that matches what you're preparing for—JavaScript coding, UI implementation, or frontend system design—so the prompt, tooling, and rubric feel like the real loop, not a generic puzzle.
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Bare Interviews
Simulate real frontend coding interviews.
Solve problems, write production-quality code, and get evaluated like an actual interview.
Used by engineers preparing for real frontend interviews.
Inspired by interview patterns at
Based on publicly shared interview experiences. Not affiliated with these companies.
Why Bare Interviews
Most interview prep platforms train you to solve questions.
Real interviews test something different:
thinking under pressure
writing clean, production-quality code
debugging and iteration
handling edge cases
Bare Interviews simulates the entire interview experience, not just the problem.
Flow
Choose the interview track that matches your prep, build a real solution under time pressure, then unpack layered feedback—the same dimensions hiring teams actually use.
Select the track that matches what you're preparing for—JavaScript coding, UI implementation, or frontend system design—so the prompt, tooling, and rubric feel like the real loop, not a generic puzzle.
Work in a timed room with an editor, tests, and the same expectations as a live screen: readable structure, edge cases, and production-minded decisions—not just a quick answer that only works in your head.
Evaluation isn't one number. You get layered feedback across verdict, code quality, communication, reference solutions, and automated checks—so you know exactly what to improve next.
Structured feedback layers
Each block mirrors a slice of a real debrief—revealed step by step as you move through this section.
Interview verdict
A hiring-style summary of how the session would likely read to a panel: strengths, gaps, and the overall signal you projected end to end.
Code review
Structured notes on structure, naming, complexity, and maintainability—what a senior engineer would flag in a real PR review.
Behavioral & communication
How you framed the problem, narrated tradeoffs, and stayed clear under time pressure—the soft skills interviewers actually score.
Proposed solution
Compare your approach to a strong reference implementation and see alternative patterns you might adopt in the next attempt.
Tests & correctness
Objective signal from automated runs: passing cases, failures, and hints about what broke or what you never exercised.
See it in action
Everything you need to simulate a real frontend coding interview.
function solve(input) {
// Your code here
return result;
}