The most comprehensive database of Chinese poetry 🧶最全中华古诗词数据库, 唐宋两朝近一万四千古诗人, 接近5.5万首唐诗加26万宋诗. 两宋时期1564位词人，21050首词。

An implementation of the Language Server Protocol for Python

Learn how to design large-scale systems. Prep for the system design interview. Includes Anki flashcards.

A cross-platform library to access USB devices

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基于C语言的CRC校验库，包括常用的21个CRC参数模型实现

OpenGL and OpenGL ES reference page sources, and generated HTML used as backing store for khronos.org

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120+ interactive Python coding interview challenges (algorithms and data structures). Includes Anki flashcards.