HPR - Human Pattern Recorder

What it does

HPR watches your active window all day and tells you exactly where your time went. No background server, no web UI, no accounts, no telemetry. Just a compiled C++23 binary that writes to a local SQLite file. Works natively on Windows, Linux (Hyprland, GNOME, KDE, Cinnamon) with zero setup friction on Windows and minimal one-time setup on Linux. If you've ever looked at ActivityWatch and thought 'this is way too much for what I need' - HPR is what you were looking for.

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