Hollow is unclaimed —
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Hollow
Shape your workspace·hollowapp.pages.dev
Hollow is a customizable, local-first workspace where users add and arrange different tools (such as notes, boards, or calendars) in a flexible spatial layout. Each tool runs as an independent instance rather than a fixed app or page, letting users build a workspace tailored to their own mental model. It is built as an extensible platform where plugins are first-class tools with their own data, UI, and behavior.
What it's for
Building a personal workspace from independent tool instances like notes, boards, or calendarsArranging tools spatially on a freeform or snap-to-grid canvasRunning multiple independent instances of the same tool (e.g. one Notebook as a scratchpad, another as a wiki)Extending the workspace with community or self-made pluginsOrganizing data into isolated 'Realms' similar to browser profiles
Features 17
- Advanced card style customization via configuration file
- Auto Updates without full re-downloads
- Built on Tauri for smaller app size and performance
- Character Sheet built-in tool
- Customizable canvas-based workspace layout
- Entries Viewer: unified table view of data across tools
- Flexible context menu and notification system
- Focus Mode allowing cards to expand to fill the canvas
- Freeform grid or snap-to-grid card arrangement
- Independent, multi-instance tools (e.g. multiple Notebook instances with separate state)
- Local-first storage with no cloud dependency
- Plugin system for extending available tools
- Realm folder locations for straightforward backup and portability
- Realms: isolated environments similar to browser profiles
- Tool Insights popup panels showing tool information
- Universal color/emoji picker
- Vault Storage for centralized, reusable imported assets like images and SVG icons