CommunityToolkit/dotnet

Features

• Cross-Platform UI Frameworks - Provides a framework for building consistent user interfaces and animations across multiple operating systems.
• .NET Implementations - Ships a set of interfaces and base classes for implementing the MVVM pattern within the .NET ecosystem.
• UI Behaviors - Implements reusable UI logic by extending base classes and overriding lifecycle methods.
• General Purpose Libraries - Provides a comprehensive collection of reusable helper methods and APIs for common programming tasks in .NET.
• GC Pressure Reduction Utilities - Offers specialized utilities for memory pooling and 2D spans to reduce garbage collection pressure.
• Native Interoperability Bindings - Creates bindings to bridge high-level managed code with native system APIs and binary libraries.
• Managed-Unmanaged Data Exchanges - Manages the exchange of data between managed code and unmanaged platform-specific libraries.
• Ownership-Based Memory Management - Implements memory management strategies that track the lifetime of buffers to ensure they are returned to a pool.
• Memory Buffer Wrapping - Wraps native memory buffers in high-level types to allow two-dimensional access without copying data.
• Native Library Integrations - Provides tools and bindings to call native SDKs and unmanaged libraries from managed .NET code.
• Native API Wrappers - Provides thin wrapper abstractions to access specific native API surfaces without requiring full SDK bindings.
• Managed-to-Native Function Calls - Invokes unmanaged platform functions and SDKs from managed code using platform-specific library bindings.
• Operation Accelerators - Accelerates memory and string processing using pooled buffers and specialized bit shift operations.
• Safe Memory Manipulation - Increases execution speed by using memory-safe techniques to handle buffers and spans.
• Contiguous Memory Buffers - Provides data structures that store elements in flat, contiguous memory blocks to optimize cache locality and avoid nested array overhead.
• Memory Spans - Provides type-safe structures that offer high-performance views into contiguous two-dimensional regions of memory.
• Two-Dimensional Memory Spans - Implements high-performance contiguous two-dimensional memory spans to reduce the overhead of nested arrays.
• Expression-Based Exception Helpers - Includes helper methods to reduce code size by throwing exceptions within expressions.
• Argument Validity Verifications - Provides mechanisms to verify method arguments and throw exceptions on invalid input.
• Inline Argument Validators - Provides concise helper methods for validating method arguments to reduce boilerplate and prevent coding mistakes.
• Interface-Based Component Decoupling - Employs interface-based decoupling to separate business logic from UI frameworks for data binding and commands.
• Reusable Buffer Pools - Reduces garbage collection frequency by renting and reusing memory blocks from a shared buffer pool.
• MVVM Architectures - Implements the MVVM architectural pattern to separate user interface layout from application business logic.
• MVVM Patterns - Uses standard interfaces to disconnect business logic from user interface frameworks across different runtimes.
• Pooled Buffer Management - Optimizes performance using pooled buffers and 2D memory wrappers to reduce garbage collection pressure.
• Runtime Parameter Validations - Provides utilities to check input parameters against specific conditions to prevent invalid application states.
• Native Library Wrapper Generators - Provides tools to generate and manage native library wrappers for integrating platform-specific SDKs into managed code.
• Event-to-Command Bindings - Links user interface control events to executable commands to trigger application business logic.
• Input Timing Detection - Triggers actions based on user typing patterns, such as when a character limit is reached or typing stops.
• Native OS API Wrappers - Provides thin managed wrappers over native OS API surfaces for platform-specific functionality without full SDK bindings.
• Input Behavior Configurations - Manages text entry behaviors including input masking, automatic focus selection, and field transitions.
• Text Input Widgets - Validates user-entered text against patterns for emails, URIs, and numeric values to ensure data integrity.
• User Interaction Handling - Processes touch, click, and hover events on visual elements using custom interaction styles.
• Development Helpers - Offers a comprehensive set of static helper utilities for argument validation, data conversion, and task coordination.
• Declarative UI Composition - Constructs declarative interfaces using a fluent API to decouple views from business logic.
• UI Transition Animations - Applies fluid motion and interpolations to UI elements and progress bars to enhance the visual experience.
• UI Rendering Format Conversions - Transforms raw data types, such as byte arrays, into UI-compatible rendering objects like images.
• Array Manipulation Utilities - Provides built-in utility methods for performing common operations and transformations on arrays.
• Global String Caching - Caches string objects created from buffers in a shared pool to minimize repetitive memory allocations.
• UI Binding Converters - Provides type-safe converters with configurable defaults to transform data types for UI bindings.
• Device Hardware Integrations - Integrates .NET applications with native device hardware such as cameras, microphones, and file systems.
• Media Captures - Provides capabilities to connect to device cameras for live previews and capturing images or video.
• Desktop Environment Components - Provides reusable controls designed to simplify the creation of common interface elements for desktop environments.
• Pool Allocators - Reuses existing string objects from a specialized pool to reduce heap allocations and memory pressure.
• Data Type Conversions - Transforms values between different primitive data types and notations using specialized helper utilities.
• Extension Methods - Utilizes extension methods to provide a fluent interface for configuring object properties and validating arguments.
• String Instance Pooling - Maintains a pool of frequently used string objects to minimize heap allocations during repetitive text operations.
• String Manipulations - Handles strings and their various representations efficiently through a set of helper processing functions.
• Concurrent Workload Coordination - Coordinates the execution of high-volume asynchronous workloads using extended task-based operations.
• Parallel Processing Utilities - Provides utility helpers to coordinate multi-threaded workloads and parallel tasks for optimized speed.
• Logic-to-View Mapping - Automates the mapping and instantiation of native views for their corresponding logic controllers.
• View-ViewModel Linking - Provides mechanisms for associating specific views with their corresponding logic controllers within a service container.
• Application Performance Monitoring - Diagnoses memory usage, execution speed, and resource bottlenecks to improve overall application efficiency.
• Non-Blocking Notifications - Implements timed, non-blocking notifications that appear at the screen bottom and dismiss automatically.
• Cross-Platform UI Component Libraries - Provides a suite of cross-platform layout controls, animations, and visual elements for consistent UI development.
• Custom Animation Behaviors - Provides a mechanism to define new animation behaviors by extending base classes to modify visual properties.
• Fluent Binding Syntax - Uses a chainable, fluent syntax to connect UI elements to data sources and reduce code verbosity.
• Deferred UI Initialization - Implements performance patterns that delay the creation and loading of UI views until they are required.
• Grid Layouts - Arranges elements in a grid where every row and column maintains an identical size.
• Layout State Sequencing - Toggles the visibility and behavior of layout elements based on the current application state.
• Overlay Components - Ships a set of floating UI elements including dialogs and popovers that appear above the main content.
• Reusable UI Components - Implements reusable animations, behaviors, and effects to ensure consistent UI patterns across the application.
• UI Docking Systems - Positions child elements against the edges of a container to create structured page shells.
• UI Value Converters - Transforms data from logic controllers into display-ready formats via converters implemented directly in the UI definition.
• View Property Extensions - Sets layout, sizing, and accessibility properties using extension methods to improve code readability.

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