ToDo-SwiftUI

ToDo-SwiftUI 📱

A modern, feature-rich ToDo list app built with SwiftUI featuring beautiful gradient themes, biometric authentication, and a sleek Liquid Glass design.

Features

• 📋 Multiple Lists - Create and manage multiple ToDo lists with custom icons and colors
• 🎨 Custom Themes - Choose from gradient color schemes (linear, radial, angular)
• 🔐 Biometric Lock - Protect sensitive lists with Face ID/Touch ID
• ⭐ Favorites - Mark lists as favorites for quick access
• 📊 Progress Tracking - Visual progress bars show task completion
• 🔍 Search - Quickly find lists and tasks with native search
• 📱 Widgets - Home screen widgets to view your tasks at a glance

Side-by-Side Evolution

Animation Comparison (2020 vs 2026)

Original iOS 14 (2020)	Revamped iOS 26 (Liquid Glass)

Design Comparison (Static)

Feature	iOS 14 (Standard)	iOS 26 (Liquid Glass)
Main View
Detail View

The app has evolved from a simple iOS 14 ToDo list to a premium iOS 26 Liquid Glass experience.

App running on iPhone 17 Pro Simulator with iOS 26 Liquid Glass

Requirements

• iOS 16.0+
• Xcode 15.0+
• Swift 5.9+

Installation

1. Clone the repository
2. Open ToDo-SwiftUI.xcodeproj in Xcode
3. Build and run on your device or simulator

Architecture

The app uses modern SwiftUI patterns including:

• NavigationStack with value-based navigation
• @Observable and @ObservedObject for state management
• Native .searchable modifier for search functionality
• .toolbar for navigation bar items
• Native ColorPicker for color selection

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🔄 Migration Note

This app was originally written by-hand in 2020 targeting iOS 14 using the SwiftUI framework available at that time.

In January 2026, it was revamped to iOS 26 Liquid Glass design language using vibecoding on Google Antigravity IDE powered by Claude Opus 4.5.

Key Modernizations

Original (iOS 14)	Revamped (iOS 26)
NavigationView	NavigationStack
NavigationLink(destination:isActive:)	NavigationLink(value:)
.navigationBarItems()	.toolbar { }
Custom SearchBar view	Native .searchable()
Custom wheel picker	Native ColorPicker

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License

MIT License

Author

Created by Saumil Shah