Focus Ledger

An offline focus timer with a task list, completed-session log and CSV export. Includes editable source.

Set a focus length from 1 to 90 minutes. Add a task, start the timer and pause when needed. Completed sessions are logged locally. Reloading resets a running timer; tasks and finished sessions remain saved. Export CSV to retain a copy. Reset timer keeps the log; Clear local data removes tasks and sessions after confirmation.

Extract the ZIP and open index.html. Includes readable HTML, CSS and JavaScript, README and personal or commercial reuse permission. No installation or online account required. Built with AI-assisted code; no exclusive copyright promised. Tested in Chromium. Mobile layout and other browsers have not been verified.