Polly.Contrib.WaitAndRetry by: Grant Dickinson, App vNext

Polly.Contrib.WaitAndRetry is an extension library for Polly containing helper methods for a variety of wait-and-retry strategies.

Polly.Core by: Michael Wolfenden, App vNext

Polly.Core is a .NET resilience and transient-fault-handling library that allows developers to express resilience strategies such as Retry, Circuit Breaker, Hedging, Timeout, Chaos and Fallback in a fluent and thread-safe manner.

Polly.Extensions by: Michael Wolfenden, App vNext

Polly.Extensions adds support for dependency injection and telemetry for the Polly.Core library.

Polly.Extensions.Http by: App vNext

Polly.Extensions.Http is an extensions package containing opinionated convenience methods for configuring Polly policies to handle transient faults typical of calls through HttpClient.

Polly.Extensions.Http-Signed by: App vNext

Polly.Extensions.Http is an extensions package containing opinionated convenience methods for configuring Polly policies to handle transient faults typical of calls through HttpClient.

Polly.RateLimiting by: Michael Wolfenden, App vNext

Polly.RateLimiting is a .NET resilience and transient-fault-handling library that allows developers to express resilience strategies using a Rate Limiter in a fluent and thread-safe manner.

PolySharp by: Sergio Pedri

PolySharp provides generated, source-only polyfills for C# language features, to easily use all runtime-agnostic features downlevel

PolyType by: Eirik Tsarpalis

Practical generic programming for C#

Pomelo.EntityFrameworkCore.MySql by: Laurents Meyer, Caleb Lloyd, Yuko Zheng

Pomelo's MySQL database provider for Entity Framework Core.

Pomelo.JsonObject by: Pomelo.JsonObject

MySQL provider for Entity Framework Core

Portable.BouncyCastle by: Claire Novotny

BouncyCastle portable version with support for .NET 4, .NET Standard 2.0

Portable.ConcurrentDictionary by: Stef Heyenrath

This is a .NET Standard 1.0, .NET 2.0, .NET 3.5, Silverlight 5.0 and Windows Phone Silverlight 8.0 & 8.1 backport from System.Collections.Concurrent.ConcurrentDictionary as defined in .NET Core

Portable.System.DateTimeOnly by: Oleg Rakhmatulin

DateOnly and TimeOnly types for .NET versions before 6.0

Pragmastat by: Andrey Akinshin

Pragmatic Statistical Toolkit

Prism.Container.Abstractions by: Brian Lagunas, Dan Siegel

This package provides the core Dependency Injection Container abstractions that the Prism Library depends on for all WPF, Xamarin.Forms, .NET MAUI, and Uno Platform applications.

Prism.Container.DryIoc by: Brian Lagunas, Dan Siegel

This package provides the DryIoc implementation for the Prism Library IContainerExtension for use in any Prism based application.

Prism.Core by: Brian Lagunas, Dan Siegel

Prism provides an implementation of a collection of design patterns that are helpful in writing well structured and maintainable XAML applications, including MVVM, dependency injection, commanding, event aggregation, and more. Prism's core functionality is a shared code base in a class library that does not target any specific Application Framework. Features that need to be platform specific are implemented in the respective libraries for the target platform.

Prism.DryIoc.Forms by: Brian Lagunas, Dan Siegel

Use these extensions to build Xamarin.Forms applications with Prism and DryIoc.

Prism.Events by: Brian Lagunas, Dan Siegel

Prism.Events is a library that facilitates communication between loosely coupled components in an application. It provides an event aggregator service that allows publishers and subscribers to interact through events without direct references. With multicast publish/subscribe functionality, multiple publishers can raise the same event, and multiple subscribers can listen to it, enabling flexible and efficient communication.

Prism.Forms by: Brian Lagunas, Dan Siegel

Prism provides an implementation of a collection of design patterns that are helpful in writing well structured, maintainable, and testable XAML applications, including MVVM, dependency injection, commanding, event aggregation, and more. Prism's core functionality is a shared library targeting the .NET Framework and .NET. Features that need to be platform specific are implemented in the respective libraries for the target platform (WPF, Uno Platform, .NET MAUI and Xamarin Forms). Prism for Xamarin.Forms helps you more easily design and build rich, flexible, and easy to maintain Xamarin.Forms applications. This library provides user interface composition as well as modularity support.