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66 pre-generated topics covering System Design, DS&Algo, and Core CS — with full content. No API key needed.
How it works:
- All content is pre-generated and bundled with the app
- Cheat sheets, learning plans, quizzes, resources, and ladders are included
- Works instantly with zero setup — no internet needed
- Switch to an AI provider anytime for custom topics
No data leaves your browser. Everything is local.
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Data
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