Loose .pyc files avoid zip decompression, optimize=2 strips docstrings, no UPX avoids decompression overhead at launch.
Supports Danbooru, Gelbooru, Moebooru, and e621. Features include tag search with autocomplete, favorites with folders, save-to-library, video playback, drag-and-drop, multi-select, custom CSS theming, and cross-platform support.
