Kubernetes operator for deploying and managing OpenClaw AI agent instances with production-grade security, observability, and lifecycle management.

Python 比特币从零实现：教学版

🧠「大模型」2小时完全从0训练64M的小参数LLM！Train a 64M-parameter LLM from scratch in just 2h!

《Designing Data-Intensive Application》DDIA 第一版 / 第二版 中文翻译

Master programming by recreating your favorite technologies from scratch.

Explain complex systems using visuals and simple terms. Help you prepare for system design interviews.

source code from VictoriaMetrics, with chinese comment

Curated list of project-based tutorials

LevelDB key/value database in Go.