A secure, local-first, terminal-based markdown note-taking application built as a Hackathon project.

• Encrypted Storage: Notes are encrypted locally with password protection
• Real-time Sync: WebSocket-based synchronization across devices
• Rich Text Support: Markdown rendering with syntax highlighting
• Organization Tools: Pin, favorite, archive, and tag your notes
• Search & Filter: Quick search with live filtering
• Terminal UI: Clean, keyboard-driven interface built with Bubble Tea

go install github.com/electr1fy0/blue@latest

Simply run blue to start the application. On first run, you'll create a password-protected notebook.

• a - Add new note
• enter - View selected note
• d - Delete note
• / - Search notes
• c - Clear search
• s - Toggle sort (by title/date)
• e - Export notes
• g - Toggle archived notes view
• p - Pin/unpin note
• f - Favorite/unfavorite note
• t - Edit tags
• P - Change password
• q - Quit

• e - Edit note
• d - Delete note
• b - Back to list
• p - Pin/unpin
• f - Favorite/unfavorite
• t - Edit tags
• r - Archive/unarchive

• enter - Execute search
• esc - Cancel search

Notes support YAML frontmatter for metadata:

---
pinned: true
favorite: false
archived: false
tags: [work, project]
---

# My Note Title

Note content goes here...

Blue includes WebSocket-based synchronization. The sync status is displayed in the bottom right:

• connected - Successfully connected to sync server
• disconnected - No connection to sync server

• Model: TUI state management and event handling
• Storage: Encrypted notebook persistence
• Server: WebSocket synchronization
• Utils: Editor integration and utilities

• Bubble Tea - TUI framework
• Glamour - Markdown rendering
• WebSocket for real-time sync when multiple devices have the app open

Note:

It has been tested on UNIX based platforms only. Experience on Windows may vary.

It's slightly buggy due to heavy reliance on LLMs.