Dive into CPython
Comprehensive tutorials on CPython internals.
About
I am interested in programming language implementation, virtual machines, and compilers, with a current focus on Python virtual machine internals and compiler optimization. I also write technical articles and have published more than 120 pieces on Python internals and computer systems.
Programming is both my profession and a long-standing personal interest. I enjoy building systems from the ground up and understanding the ideas behind their implementation. Curiosity and a desire to keep exploring are central to how I learn and work.
“What I cannot create, I do not understand.”
Education
Hunan University
Recent Experience
Software Engineering Intern, WeChat (WXG), Tencent
Software Engineering Intern, Douyin E-commerce, ByteDance
Selected Projects
CSCore
A tutorial series covering computer systems fundamentals, including data structures, algorithms, operating systems, and compiler principles.
SPL Programming Language
A coroutine-oriented programming language with functional programming support, including a compiler and virtual machine implementation.
JPVM
A lightweight, GIL-free Python virtual machine with faster startup and a smaller memory footprint than Jython and GraalPy.
Core-VM
A minimal template interpreter designed to explain JVM-based interpreter implementation.