All workSection B · Page B26
ProductivityHabitTrack
A Habit Tracker That Understands Every Third Day
A small habit and weekly time-log tracker with custom recurrence, automatic weekly resets and nothing stored on a server.
Rochester, N.Y. Habit apps tend to assume every habit is daily. Some of mine aren't. In HabitTrack each habit has its own interval, and a completion covers that whole window, so a gym day every other day doesn't show up as a broken streak.
The second tab logs hours against weekly targets. Every Monday the week resets on its own and moves into history. Data stays in localStorage, with JSON export and import for backups, and two of the commits were timezone fixes so days roll over at local midnight. The whole app is one 734-line React component, and it's deployed on Vercel.