Construct a collection of standard and/or completely custom polyominos, and an arbitrary region to fit them in, and this web app will find and display a valid tiling that places all of the polyominos in the region (if it exists). The app works by reducing the problem to an exact cover problem and applying Knuth’s Algorithm X.
A simple offline-first time tracking app, designed to accomplish a straightforward and simple version of time tracking. All recorded data is saved locally in the browser, and past data can be viewed and browsed at any time. Simple keyboard interface that supports assigning hotkeys and colors to tasks, with the currently tracked task always being shown in the browser tab.
A small page browse and filter over all the vocabulary and Kanji covered in the popular introductory Japanese textbooks, Genki I and II. Mostly and excuse to play with full offline support with service workers and basic PWA (progressive web app) functionality.
Generate “the clock puzzles” from Final Fantasy XIII 2 - though I really don’t know why anyone would ever want to. Also includes a solver for the puzzles.
Visualize a class schedule based on text input, and share the link with others