sleep-compiler

A command-line sleep tracker that logs, analyzes, and reports sleep patterns. Version 1.4.0 is the latest stable release. Data is stored locally in SQLite at ~/.sleep-compiler/sleep.db with no cloud dependencies. Key differentiators: it operates entirely offline, supports active sleep sessions (sleep now / wake now), generates reports with quality thresholds and consistency scores, and exports CSV. Alternatives like Sleep as Android require a mobile app; sleep-compiler runs in the terminal for developers and privacy-conscious users.