Ruby brings a Google-style calendar, a Trello-style board, Obsidian-style notes, and an Ask Ruby AI box together — synced to the cloud so it's waiting on every computer you sign in to.
Switch between them with tabs — every page is a tab you can keep open.
Week, month, and year views. Drag an event's edge to resize it in 5-minute steps, set recurring events, and sync with Google Calendar.
A Trello-style board. Make your own columns, drag cards between them, add labels, due dates, and details with a click.
Obsidian-style folders and markdown notes with a live editor, grammar help, and math. Saved to the cloud and mirrored to your device.
An AI box wired to Claude. Ask anything and the answer streams into a brand-new tab — draft a plan, summarize notes, or turn a brain-dump into tasks.
Pick a design from the Market — a one-click palette for the whole app, from warm Ruby to a clean Daylight. Switch any time.