SilverBullet

SilverBullet is a browser‑based personal knowledge management platform that stores content as Markdown pages grouped into a “Space.” Users can browse pages via a picker or follow bi‑directional links, giving the system both notebook and wiki‑like navigation. The editor offers live preview, outlining tools, and task management for typical note‑taking and productivity workflows.

Beyond basic editing, the system is programmable with a Lua dialect called Space Lua. This enables dynamic content generation, custom commands, page templates, and widgets. Built‑in objects and query capabilities let users retrieve and display pages, tasks, or tagged items on the fly, supporting database‑style organization within the Markdown space.

The application is self‑hosted, open source under the MIT license, and runs a Go backend with a TypeScript/Preact frontend built on CodeMirror 6. It ships with Docker images, a plug‑in architecture, and development scripts, making it suitable for users who prefer full control over their data and the ability to extend the editor through code.