Track time spent on tasks with start/stop controls, project categories, and exportable time logs.
Every entry begins with a start click and ends with a stop click; between them the tool records elapsed time, the task name, and the project category you assigned. Completed intervals collect in a log, group into per-category totals, and export to a file you can open in a spreadsheet. Everything runs in the browser, so the log stays on your machine. The surprise is that a running timer measures wall-clock time, not attention: start it before lunch, stop it after, and the task gets credited with the whole span. Close out every timer at day's end, or totals quietly inflate.
A concrete input and expected output from the current implementation.
Input
Tuesday's log: Research (Client A) 47 min; Writing (Client A) 1 h 15 min; Review (Client B) 32 min.
Expected output
Client A: 2 h 2 min across 2 entries. Client B: 32 min across 1 entry. Grand total: 2 h 34 min across 3 entries.
The tool sums elapsed durations within each category: 47 + 75 = 122 minutes for Client A, which is 2 h 2 min, and 122 + 32 = 154 minutes overall, which is 2 h 34 min.
When you start a task, the tool notes the moment; when you stop it, it notes the later moment and computes the span between them in hours, minutes, and seconds. That span becomes a log entry carrying the task name and its project category. Because the span is measured between two real moments, it accumulates even while the page sits idle or the device is locked.
Each task belongs to a project category you assign when you start it. The log groups completed entries by category and shows a running total per category, which answers questions like how much of the week went to one client. The export writes the log to a file you can open in a spreadsheet, one row per completed interval, capturing entries as of the moment you export.
Yes. The span between start and stop is what enters the log, so an unstoppered timer records every minute until you click stop, dinner included. The tool does not guess which parts were work. If the log offers a delete action on entries, remove the inflated one and retime the task; otherwise the total stands.
In the way that matters, yes: the recorded span is wall-clock time, so minutes spent in other tabs and apps count toward the task. To keep the log accurate, stop the timer when you step away and start it again when you return, which produces shorter entries that reflect real work.
The example and behavioral notes were checked against the browser implementation. Standards and primary references below define the relevant format, formula, or platform behavior.
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