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PrepQuest
Swipe flashcards for JS, React & system design interviews
PrepQuest is a swipe-based flashcard app for tech interview prep. Revise JavaScript, React and system design questions in four-minute sessions: swipe right for true, left for false, up if you don't know. Guessing scores zero, levels unlock at 80% accuracy instead of points, and anything you miss comes back through spaced repetition (tomorrow, in 3 days, in a week). Free on Android.
Hey Product Hunt! 👋 I'm Piyush, and I built PrepQuest because rereading interview notes the night before never worked for me. I'd "know" a concept on Sunday and blank on it in the interview on Friday.
PrepQuest fixes that in 4 minutes a day:
🃏 One true/false statement per card. Swipe right for true, left for false, up if you don't know.
🎯 Guessing scores zero. A wrong swipe cancels a right one, so your score reflects what you actually know.
📈 Levels unlock at 80% accuracy, not points, so you can't grind your way to fake progress.
🔁 Every card you miss comes back tomorrow, in 3 days, then in a week, until it sticks.
Decks cover JavaScript, React and system design today, and more are on the way.
It's free on Android. Give it one commute and see how many "obvious" questions you get wrong. 😅
I'd love your feedback: which topics should I add next?
About PrepQuest on Product Hunt
“Swipe flashcards for JS, React & system design interviews”
PrepQuest was submitted on Product Hunt and earned 0 upvotes and 1 comments, placing #324 on the daily leaderboard. PrepQuest is a swipe-based flashcard app for tech interview prep. Revise JavaScript, React and system design questions in four-minute sessions: swipe right for true, left for false, up if you don't know. Guessing scores zero, levels unlock at 80% accuracy instead of points, and anything you miss comes back through spaced repetition (tomorrow, in 3 days, in a week). Free on Android.
On the analytics side, PrepQuest competes within Productivity, Education and Developer Tools — topics that collectively have 1.3M followers on Product Hunt. The dashboard above tracks how PrepQuest performed against the three products that launched closest to it on the same day.
Who hunted PrepQuest?
PrepQuest was hunted by Sutra code. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
For a complete overview of PrepQuest including community comment highlights and product details, visit the product overview.
Sutra code
Hey Product Hunt! 👋 I'm Piyush, and I built PrepQuest because rereading interview notes the night before never worked for me. I'd "know" a concept on Sunday and blank on it in the interview on Friday.
PrepQuest fixes that in 4 minutes a day:
🃏 One true/false statement per card. Swipe right for true, left for false, up if you don't know.
🎯 Guessing scores zero. A wrong swipe cancels a right one, so your score reflects what you actually know.
📈 Levels unlock at 80% accuracy, not points, so you can't grind your way to fake progress.
🔁 Every card you miss comes back tomorrow, in 3 days, then in a week, until it sticks.
Decks cover JavaScript, React and system design today, and more are on the way.
It's free on Android. Give it one commute and see how many "obvious" questions you get wrong. 😅
I'd love your feedback: which topics should I add next?