programming
Statistical programming tools, interfaces, and other software I build.
Rungs
A weekly task tracker built around a priority ladder.
Rungs is a local, zero-dependency task tracker for one person. Tasks sit on a single ordered list for the current Monday–Sunday week: type a task with an optional deadline shorthand (“Send invoice fri”), check it off when it is done, and drag rows up and down as priorities shift. Deadline chips are colour-tiered, completed tasks fall into a weekly diary and archive, and every action is undoable. It runs from a single folder of plain HTML, CSS and JavaScript and keeps its data in the browser’s local storage. It also comes as a native Mac app — a small AppKit and WebKit shell around the same files, built from one Swift source file with no Electron and no packages.
I built it with Claude Code.
HTML · CSS · JavaScript · Swift (macOS app)
View demo Source code Download for Mac
More programs will appear on this page as they are released.