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Jash Karangiya  • Peerlist

Smarana is a spaced repetition platform for mastering algorithm patterns, with a powerful Chrome extension that works directly on coding websites.It helps developers retain LeetCode, Codeforces, AtCoder, and CodeChef problems using scientifically optimized review schedules instead of relying on random practice.Smarana ensures you revisit the right problem at the right time so patterns actually stick.<h3>Web Platform</h3><ul><li>Track problems across multiple coding platforms</li><li>Smart spaced repetition scheduling</li><li>Store personal notes and optimized solutions</li><li>XP, streaks, levels, and achievement badges</li><li>Activity heatmap for consistency tracking</li><li>Public profiles and friend connections</li><li>Contest reminders and performance tracking</li></ul><h3>Chrome Extension</h3><ul><li>Floating overlay on problem pages</li><li>Instantly view your notes and saved solutions</li><li>See review status and next review date</li><li>Mark problems as reviewed with built-in timer tracking</li><li>Edit notes inline without leaving the page</li><li>Shadow DOM powered for clean, non-intrusive integration</li><li>Secure device-code authentication linked to your account</li></ul>- The website manages scheduling, gamification, and analytics. The extension gives you instant access right where you code.- Smarana turns short-term problem-solving into long-term algorithm mastery, helping you prepare effectively for coding interviews and competitive programming.