Overview:
Zen is a lightweight, open-source note-taking application that stores data locally in standard Markdown files and a SQLite database. It is built for individual users who want a simple, single-binary or Docker Compose deployment with low resource usage. The project avoids rigid folder structures, instead using flexible tags for organization. It includes features like full-text search, templates, pinned notes, and data import/export for portability. Experimental features add spatial organization via a canvas and semantic search capabilities.
Core Features:
Tag-based organization: Notes are organized using flexible tags rather than a fixed folder hierarchy.
Full-text search: Notes can be searched using BM25 ranking for relevant results.
Markdown support: Supports Markdown features including tables, code blocks, task lists, and highlights.
Data portability: Import and export notes with full data portability.
Templates and pinned notes: Create reusable note templates and pin frequently accessed notes.
Archive and soft delete: Archive or soft delete notes to manage content without permanent removal.
Use Cases:
Personal note-taking: Individuals looking for a simple, self-hosted system for capturing and organizing personal knowledge.
Developers wanting a low-dependency tool: Users who prefer a single Go binary or Docker Compose setup for minimal system overhead.
Self-hosters prioritizing data control: Users who want to store notes as standard Markdown files and a local SQLite database for full data portability and ownership.
Why It Matters:
Zen offers a straightforward, self-hosted note-taking option that avoids complexity and vendor dependency. Its use of standard Markdown and SQLite ensures data portability, and the single-binary or Docker Compose deployment keeps resource usage low. The project’s experimental features, such as a canvas for spatial organization and semantic search, add potential for expansion without altering the core simplicity. The codebase is available for forking and modifications, making it suitable for developers who want to extend or customize the application.
