ashishps1 / awesome-system-design-resources

A curated list of free system design learning materials and interview preparation problems and concepts.

handbook-academy / engineering-handbook

Open-source High-Level System Design, DSA, and AI Engineering handbooks. CC BY-SA 4.0, Free Forever.

rehlds / ReHLDS

Enhanced version of the HLDS engine with bug fixes, security patches, and optimizations for stable servers.

codecrab9245-2mhld / training-needs-analyzer

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