Launching today

PrepAppHub

Launching today

Free technical interview preparation apps for developers.

5 followers

Free technical interview preparation apps for developers.

5 followers

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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.

Free

Launch tags:Android•Software Engineering•Tech

Launch Team / Built With

Maker

📌

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! 🚀

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1d ago

Having a built-in code playground where you can actually run and tweak the MERN answers right inside the app would be huge. Reading snippets is fine, but being able to edit them and see the output live would really help cement the concepts before an interview.

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17h ago