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interviewpadInterview runtime

Blog

An interview runtime. Candidates practise on the same network-isolated sandbox that hiring teams grade on, so what happens in preparation and what happens in the room are the same system.

GitHub X YouTube

Build

Playgrounds
Challenges
Explore
New sandbox

Prepare

Interview questions
Prep journeys
Creators
Blog

Hire

For hiring teams
Pricing
Dashboard
Become a creator

RuntimeNetwork-isolated executionServer-side gradingAES-256 secrets at restAppend-only audit trailsSOC 2 in progressGDPR compliant

Privacy Terms Docs

Frontend System Design Questions — The Frontend Lab — Interviewpad

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Frontend System Design Questions

The System Design questions that come up in real frontend loops, with crisp answers.

Start with the definition, then give a short, concrete example, then mention one edge case.

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