Ryan Zheng
I write, build, and learn in public.
A personal website for my essays, experiments, and the small software ideas I keep returning to.
鄭聖玄
Latest writing
Blog
Notes on books, work, and the parts of life I am trying to understand.
2026-06-03
Finite State Machines Changed How I Read Code
A practical way to understand software architecture by finding where state lives and how it changes.
Featured projects
Projects
Selected experiments across graphics, motion, computer vision, and interaction.