《Hello 算法》：动画图解、一键运行的数据结构与算法教程。支持 Python, Java, C++, C, C#, JS, Go, Swift, Rust, Ruby, Kotlin, TS, Dart 代码。简体版和繁体版同步更新，English version ongoing

Demonstrate all the questions on LeetCode in the form of animation.（用动画的形式呈现解LeetCode题目的思路）

#1 Locally hosted web application that allows you to perform various operations on PDF files

SeaTunnel is a next-generation super high-performance, distributed, massive data integration tool.

Leading free and open-source face recognition system

Open Location Code is a library to generate short codes, called "plus codes", that can be used as digital addresses where street addresses don't exist.

包括中国古代的三式、四柱、六爻、姓名学、玄空、八宅派等风水、其它各种