Yin Wang

PySonar2. I built a Python code indexer that finds definitions and infers types across whole projects.

TinyKanren. I wrote a minimal tool for solving logic problems and pattern matching.

RubySonar. I built a semantic indexer that understands Ruby code structure and types.

Psydiff. I made a tool that shows you the structural differences between Python files.

Ykanren. I built a logic puzzle solver with pure negation that finds all answers.

Ydiff. I made a tool that understands code structure to show real changes.

Vision Coursework. I completed Stanford's computer vision course with full working solutions.

Historical. I wrote educational code examples showing how programming languages work.