Projects

Course Projects

• Kai Course Notes Stars12
  Course notes & materials from my studies at SUSTech, UC Berkeley, Oxford, and beyond — handwritten & LaTeX notes, homework, and projects. Web-native notes on the Notion branch.

Personal Projects

• kaichen.dev Stars2
  my personal space at a corner of human made internet @kaiiiichen
• SudoSodoku Stars8
  Pure-logic Sudoku for iPhone, wrapped in a terminal fantasy. Free, private, and open source.
• WatchTower-AI Stars1 · Archived
  [UC Berkeley AI Hackathon 2026] Is the AI down, or is it you? WatchTower AI probes Claude, GPT & Gemini in real time, tells you whose fault it is, and catches outages before the official status page does.