HPR - Human Pattern Recorder

HPR - Human Pattern Recorder とは？

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.