AI education materials for Chinese students, teachers and IT professionals.

Lua for Windows is a 'batteries included environment' for the Lua scripting language on Windows. NOTICE: Looking for maintainer.

It's the eternal battle between day and night, good and bad. Written in JavaScript with some HTML & CSS in one index.html.

A Bloom Filter Tutorial

研究生阶段的一些文章（技术、思考、读书笔记、日常琐事等）

✨ IELTS 雅思考试真题、雅思写作、雅思听力、 雅思真题材料，2025雅思全套材料。IELTS Preparation Tips and Samples.