Turn any idea, plan, or codebase into a beautiful interactive diagram. An agent skill for Claude Code, Codex, and more.
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System Design GitHub Repositories (2026) · Open Source Tools
Discover the best System Design open source repositories on GitHub. Explore trending tools, live star counts, source code, and developer projects updated daily.
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8 matching projects · updated Nov 12, 2026
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Visualize any GitHub codebase: free interactive architecture diagrams and one-minute explainer videos. Replace 'hub' with 'diagram' in any GitHub URL.
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Build a system, load it until it breaks, and watch why. A system design simulator for learning distributed systems.
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AI System Design - Learn how to design AI systems built on LLMs, RAG, and AI Agents step by step.
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Curated coding interview preparation materials for busy software engineers
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Animated, explorable diagrams for Claude and other coding agents, from a short JSON spec.
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Real-time stock price alerts built to learn system design: Laravel API with a transactional outbox, Node evaluator on Kafka (Redpanda), Redis sorted sets as a price index. 1M alerts at 2,000 ticks/s with 31ms lag.
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A comprehensive Go handbook for software engineers covering fundamentals, idiomatic Go, concurrency, generics, testing, APIs, databases, performance, microservices, system design, and production engineering.
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