Personal Digital Governance Policy
The document explains how my digital artifacts and platforms should be organized, disclosed, and handled if I die or become incapacitated.
Jifeng Wu's Personal Website
Managing Development Environments with conda, nvm, and rustup
Modern development often requires more than just installing one language runtime globally and calling it a day. Installing everything system-wide quickly becomes messy, hard to reproduce, and annoying
pyssa: An Executable, Source-Oriented, Stable Intermediate Representation for Python
I published pyssa on Zenodo, a software documentation record for an executable, source-oriented, stable intermediate representation for Python.
Critique of "RFSeek and Ye Shall Find: A tool for summary visualization and analysis of RFCs"
A critique of RFSeek, arguing that provenance-linked RFC visualization is valuable but that the underlying methodology remains closer to a retrieval-augmented prompting pipeline than to an agentic, ve
Kleene Algebra, NetKAT, StacKAT, GKAT, CF-GKAT
A short overview of Kleene algebra and how NetKAT and StacKAT use it to model network behavior.
PyTorch + CUDA vs. XLA + TPU: Two Execution Models for ML Systems
A mental model for the difference between PyTorch + CUDA and the XLA + TPU execution style.