Personal website

Hi, I'm Chan. I build, study, write, and keep notes in public.

This is my home base for coding, data science, mathematics, LeetCode, writing, and the projects I want to keep improving over time.

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Start with the areas I expect to update most often.

Essays, learning logs, and notes about programming, data, mathematics, and the process of getting better.

A growing portfolio of personal builds, experiments, notebooks, and applications.

LeetCode progress, algorithm notes, and technical concepts I want to understand deeply.

A small changelog for the website and learning notes.