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PrepAppHub
Free technical interview preparation apps for developers.
PrepAppHub is a platform for free technical learning and interview preparation apps built for computer science students and aspiring developers. Our first app, MERN Prep, helps users prepare for React, Node.js, Express.js, MongoDB, and JavaScript interviews with structured questions, answers, and revision notes. More apps for DSA, AI/ML, Data Science, System Design, and other technical subjects are coming soon.
Hi everyone! 👋
I'm Avinash, a Computer Science student and the maker of PrepAppHub.
I built this platform because I struggled to find one place with structured interview preparation resources. Most websites are full of ads, long articles, or scattered content.
Our first app, MERN Prep, focuses on React, Node.js, Express.js, MongoDB, and JavaScript interview preparation with a clean mobile experience.
This is just the beginning. Upcoming apps include DSA Prep, React Prep, AI/ML Prep, Data Science Prep, and more.
I'd love your honest feedback:
• What features would you like to see?
• Which technical app should I build next?
Thank you for checking out PrepAppHub! 🚀
About PrepAppHub on Product Hunt
“Free technical interview preparation apps for developers.”
PrepAppHub was submitted on Product Hunt and earned 0 upvotes and 1 comments, placing #126 on the daily leaderboard. PrepAppHub is a platform for free technical learning and interview preparation apps built for computer science students and aspiring developers. Our first app, MERN Prep, helps users prepare for React, Node.js, Express.js, MongoDB, and JavaScript interviews with structured questions, answers, and revision notes. More apps for DSA, AI/ML, Data Science, System Design, and other technical subjects are coming soon.
On the analytics side, PrepAppHub competes within Android, Software Engineering and Tech — topics that collectively have 728.5k followers on Product Hunt. The dashboard above tracks how PrepAppHub performed against the three products that launched closest to it on the same day.
Who hunted PrepAppHub?
PrepAppHub was hunted by Avinash Kumar. 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 PrepAppHub including community comment highlights and product details, visit the product overview.
Avinash Kumar