Stars
A Collection of application ideas which can be used to improve your coding skills.
《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 in translation
Learn RegEx step by step, from zero to advanced.
Collection of TypeScript type challenges with online judge
Master programming by recreating your favorite technologies from scratch.