🚀 Utiler #

A comprehensive Dart/Flutter utility toolkit that simplifies everyday development tasks — from async handling and concurrency to logging, storage, networking, UI helpers, and global app configuration.

✨ Features #

⏱ Async Utilities #

• Debouncer – Prevent rapid repeated calls (e.g., search input)
• Throttler – Limit execution rate over time
• Retry – Retry failed async operations with configurable logic

⚡ Concurrency Utilities #

• BatchExecutor – Execute tasks in controlled batches
• ParallelExecutor – Run multiple async tasks in parallel

🧠 Core Utilities #

• InternetConnectivity – A reactive utility that detects real-time network status including connected, disconnected, and VPN states with stream-based listeners and current status check.
• Either – Functional error handling (Left/Right pattern)
• Guard – Safe execution wrapper for error handling
• LazyValue – Lazy initialization helper
• LifecycleHandler – App lifecycle observer

💾 Database Layer #

• Database – Unified adapter for JSON & secure storage with CRUD support
• JsonDatabase – Local storage using Hive
• SecureDatabase – Secure key-value storage

🔌 Extensions #

• Context, Iterable, List, Map, Num, and String extensions

📊 Logging System #

• Logger – Base logging functionality
• PrettyLogger – Formatted and readable logs
• LoggerConsole (UI) – In-app log viewer
• StopwatchLogger – Measure execution time

🌐 API Service #

• ApiService – CRUD methods (GET, POST, PUT, DELETE) built on top of http

🎨 UI Utilities #

• Collection of reusable and practical widgets

🌍 Values & Scopes #

• ValuesScope – Global wrapper for locale and theme
• LocaleScope – Localization handler
• ThemeScope – Theme management

🧩 Utiler Scope #

• UtilerScope – Single entry point to access and manage all utilities

🛠 Feature Generator (create_feature) #

Includes a CLI tool to quickly generate a Clean Architecture feature structure.

🚀 Usage #

Run the following command:

dart run create_feature.dart -n feature_name

💡 Why Utiler? #

• All-in-one utility toolkit
• Reduces boilerplate code
• Improves code readability and maintainability
• Clean and scalable structure
• Designed for real-world Flutter applications