A free, code-first answer to every interview question I wish someone had given me.
Most interview prep sites fall into two camps: a one line answer that tells you nothing, or a wall of text that takes ten minutes to read before an interview you have in five. Neither actually prepares you to answer out loud, under pressure, to a real interviewer.
InterviewPrep exists to fix that. Every question gets a dedicated page: a quick answer you can read in fifteen seconds, code in multiple languages so you can see the concept rather than just read about it, and a note on what the interviewer is actually listening for when they ask.
Ojas Sharma — developer, creator of InterviewPrep.
I built this site while going through my own interview prep and getting frustrated with the resources available. Every question on this site is written, tested, and reviewed by hand. There's no scraped content and no AI generated filler passed off as an answer. If something is wrong, tell me and I'll fix it.
No login wall, no paywall, no "sign up to see the answer." I don't believe interview prep should be gatekept behind a subscription. If a question mark, an SQL playground, or a Big O game helps someone land their first job, that's the whole point.
Creating an account is optional and only unlocks progress tracking across devices. Reading every question, running every code example, and using every tool on this site is free with no account at all.
140+ questions, code examples, and a browser based SQL playground. No signup required.
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