How to vibe codeMindNode

Prerequisites

• MacExisting hardware

  Required to run Xcode and compile native Apple ecosystem applications.

• XcodeFree

  The official IDE and toolchain for building Swift and SwiftUI applications.

• Cursor$20/mo

  AI-powered code editor to accelerate Swift and SwiftUI implementation.

AI coding tools

• Cursor

  Best for iterative UI coding, managing SwiftUI view hierarchies, and refactoring complex canvas geometry code.

• Claude Code

  Handles large-scale multi-file architectural scaffolding and debugging session state across native Swift files.

Build guide

1. 01Project Scaffolding and Data Models

   Initialize a new SwiftUI macOS and iOS multiplatform project using SwiftData for local document storage and hierarchical node definitions.

   Create a new SwiftUI multiplatform document-based app skeleton targeting macOS and iOS. Define a SwiftData model for a MindMapDocument containing a root Node. A Node must support a unique identifier, title string, optional note text, children array for hierarchy, color theme string, shape type enum, and relative canvas coordinates (x, y). Ensure the model supports recursive parent-child relationships and conforms to Codable for easy file export/import in OPML and JSON formats. Add unit tests verifying node tree traversal and depth calculation.

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2. 02Infinite Canvas Rendering Engine

   Build a performant custom canvas view using SwiftUI GraphicsContext or UIKit touches supporting panning, zooming, and node drag gestures.

   Implement an infinite canvas view in SwiftUI supporting magnification gestures (zoom) and drag gestures (pan). Inside the canvas, render nodes as custom UI views positioned at their absolute (x, y) coordinates. Draw smooth bezier curves or orthogonal connection lines between parent nodes and child nodes using a custom Shape struct. Ensure the canvas performance remains smooth at 60 FPS when rendering up to 200 nodes by utilizing view recycling or efficient drawing routines. Add gesture recognizers so users can click and drag canvas backgrounds or individual nodes smoothly.

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3. 03Hierarchical Outline View

   Create a secondary split view presenting the mind map as an interactive, collapsible hierarchical text outline.

   Build a hierarchical OutlineView component in SwiftUI that reads and writes directly to the same MindMapDocument SwiftData model tree. The outline must display nodes as expandable/collapsible list rows with indentations reflecting their depth. Editing text in a list row must instantly update the corresponding node title in the data model and re-render the infinite canvas view. Support adding sibling or child nodes directly from keyboard shortcuts (Return for sibling, Tab for child) to match native outlining ergonomics.

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4. 04Styling, Themes, and Inspector Sidebar

   Implement a right-side inspector panel to customize node shapes, branch colors, fonts, and visual tags.

   Create an Inspector Sidebar view in SwiftUI that appears when one or more nodes are selected on the canvas or outline. The inspector must allow users to modify node shape (circle, rounded rectangle, pill, cloud), pick custom branch colors from a palette, toggle visual tags, and assign an optional LaTeX equation string or emoji sticker. Ensure changes update the selected nodes reactively and trigger animated transitions on the canvas.

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5. 05Private iCloud Sync via CloudKit

   Integrate CloudKit container synchronization to keep local documents synced across user devices privately.

   Configure SwiftData with a CloudKit container integration to enable private, zero-backend synchronization of mind map documents across the user's iCloud account. Handle container initialization, schema mapping from SwiftData models to CloudKit record types, and conflict resolution policies for concurrent offline edits. Add network status monitoring and local persistence fallbacks so the app remains fully functional offline.

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6. 06Export Formats and Polish

   Add support for exporting mind maps to PDF, Markdown, OPML, and PNG image formats, alongside final UI polish.

   Implement an export service that converts the MindMapDocument data tree into standard file formats: OPML outline files, Markdown hierarchical lists, multi-page PDFs generated via ImageRenderer, and high-resolution PNG snapshots of the infinite canvas. Add keyboard shortcuts for common actions (spacebar for quick entry, arrow keys for node navigation) and ensure dark mode support matches system appearances perfectly.

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Cost vs paying for MindNode