// Session Log
Blog
Welcome to my blog! Here you'll find a collection of my thoughts and experiences. I hope you enjoy reading them as much as I enjoy writing them.
-
PWA + Pyodide: Two Tools for Building Apps That Need No Server At All
What a Progressive Web App actually is beneath the marketing, how Pyodide runs real Python inside a browser tab, and the recurring failure pattern — a proxy answering a wrong path with a cheerful 200 — that will bite you too if you build either.
-
Stats Analysis: A Statistics Engine That Never Leaves Your Browser
How Stats Analysis runs a real pytest-validated Python stack — numpy, pandas, scipy, statsmodels — inside a WebAssembly Web Worker, and how its SPC Studio enforces Oaklands two-pass Phase I discipline with a mandatory assignable-cause audit trail.
-
PitLane: Turn Your GoPro Trackday Footage Into a Real Race Broadcast
PitLane now finds your lap times and burns a speedometer, G-force diagram and minimap onto your trackday footage entirely inside your browser tab — installable as a PWA, working offline, with your video never leaving your device.
-
CT Analysis API: Making Pylinac Honest About Catphan QA
How the X-ray Imaging Analysis Toolkit corrects Pylinac's single-orientation assumption, single-slice HU sampling and mislabelled contrast groups — then exposes the whole Catphan pipeline through a Streamlit-free analyze_catphan() call.
-
MarketMind: The Self-Hosted Portfolio Tracker Built to Get Dividends and FX Tax Right
How MarketMind runs two separate FIFO ledgers to split stock gains from currency gains, infers real dividend frequency to fix a genuine yield bug, and heals its own dividend data every day — all in a self-hosted Django app.
-
Wheeler Keeper: The Self-Hosted Vehicle Maintenance Tracker That Never Forgets
How Wheeler Keeper uses Django middleware to deliver smart email reminders about overdue services — no cron jobs, no fuss — while keeping a full cost-broken-down history of every bolt ever turned on your vehicle.
-
Flat Panel QA: A Complete Toolkit for Digital X-ray Detector Characterisation
How the X-ray Imaging Analysis Toolkit implements IEC 62220-1-1:2015 to fully characterise flat panel detectors — from response curves to DQE.
-
From Scratch to Self-Hosting
All commands to have a working server with Linux from scratch.