Hi! I'm Binh Bui 👋
Years ago, I saw TJ Holowaychuk, author of GitHub open source project and full-stack engineer, say this:

"I don't read books, never went to school, I just read other people's code and always wonder how things work"。

Since then, I have believed that reading the source code and thinking about the code structure and program logic from the perspective of the predecessors is the best way to improve programming skills.