English | 中文

A modern, feature-rich todo app for macOS built with SwiftUI and SwiftData.

Main Interface	Menu Bar

• Three-Column Layout — Sidebar filters, task list, and detail editor in a clean NavigationSplitView.
• Priority & Categories — Set priority levels (None / Low / Medium / High) and assign multiple tags to each task.
• Due Dates — Inline calendar picker with smart relative date display (Today, Tomorrow, Overdue, etc.).
• Markdown Notes — Write notes in Markdown and preview rendered output with full block-level support (headings, lists, code blocks, tables) powered by MarkdownUI.
• File Attachments — Attach files via drag-and-drop or file picker. Open files or reveal in Finder with one click. Security-scoped bookmarks ensure persistent access across app launches.
• Smart Filtering — Filter by All / Today / Upcoming / Completed. Sort by due date, priority, or creation date. Full-text search across titles, notes, and categories.
• Menu Bar Quick Access — View and manage pending tasks directly from the macOS menu bar without opening the main window.
• Multilingual — Full support for English, Chinese (中文), and Japanese (日本語).
• Keyboard Shortcuts — ⌘N to create a new task, and more.
• Persistent Storage — SwiftData powers reliable local data persistence with automatic lightweight migration.

• macOS 26.2+
• Xcode 26.2+

1. Clone the repository:

   git clone https://github.com/mfzzf/todo-list.git

2. Open ToDo List.xcodeproj in Xcode.
3. Wait for Swift Package Manager to resolve dependencies.
4. Build and run (⌘R).

ToDo List/
├── ToDo_ListApp.swift        # App entry point & MenuBarExtra
├── ContentView.swift         # Three-column NavigationSplitView
├── SidebarView.swift         # Filter navigation (All/Today/Upcoming/Completed)
├── ToDoListView.swift        # Task list with search & sort
├── ToDoRowView.swift         # Individual task row
├── DetailView.swift          # Task detail editor
├── AddToDoSheet.swift        # New task creation sheet
├── MenuBarView.swift         # Menu bar popover
├── SettingsView.swift        # App preferences
├── Item.swift                # SwiftData model
├── Priority.swift            # Priority enum
├── Localization.swift        # i18n (EN/ZH/JA)
├── DateFormatting.swift      # Smart date utilities
├── AttachmentService.swift   # File open & Finder reveal
├── FileTypeIcon.swift        # File extension → SF Symbol mapping
└── Assets.xcassets/          # Colors & icons

Apache License 2.0. See LICENSE for details.