loopin

Overview

Crack DSA interviews, one loop at a time. An edtech platform for college students and engineers prepping for technical interviews, LeetCode/Coding Ninjas-style.

What I built

• Structured DSA sheets (A2Z, SDE, 79 last-minute, CP) organized Step → Lecture → Problem, with progress bars

• In-browser Monaco code compiler that runs arbitrary code against custom stdin via a sandboxed executor

• Per-user profile with streaks, XP, and topic/difficulty mastery tracking

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