無タブ · mutabu by ghost_laptop

無タブ (mutabu) replaces your new tab page with a clean, distraction-free dashboard designed for productivity and aesthetic pleasure.
Features include a live clock with binary mode, a customisable bookmarks panel with folder support, quick access links, an ambient rain sound mixer with independent controls for rain, wind and thunder, a Japanese word of the day (JLPT levels N1–N5), a notes widget, a visit-later list, and a quotes widget.
Supports dark and light themes, multiple Latin and Japanese fonts, custom background images, and a fully drag-and-drop rearrangeable layout. All data is stored locally — no tracking, no telemetry, no ads.