Ocelot by: Tom Pallister

Ocelot is an API Gateway. The project is aimed at people using .NET running a micro services / service orientated architecture that need a unified point of entry into their system. In particular I want easy integration with IdentityServer reference and bearer tokens. reference tokens. Ocelot is a bunch of middlewares in a specific order. Ocelot manipulates the HttpRequest object into a state specified by its configuration until it reaches a request builder middleware where it creates a HttpRequestMessage object which is used to make a request to a downstream service. The middleware that makes the request is the last thing in the Ocelot pipeline. It does not call the next middleware. The response from the downstream service is stored in a per request scoped repository and retrived as the requests goes back up the Ocelot pipeline. There is a piece of middleware that maps the HttpResponseMessage onto the HttpResponse object and that is returned to the client. That is basically it with a bunch of other features.

Ocelot.Provider.Eureka by: Tom Pallister

Provides Ocelot extensions to use Eureka

Octokit by: GitHub

An async-based GitHub API client library for .NET and .NET Core

OneOf by: Harry McIntyre

F# style discriminated unions for C#, using a custom type OneOf<T0, ... Tn> which holds a single value and has a .Match(...) method on it for exhaustive matching. Simple but powerful.

OPCFoundation.NetStandard.Opc.Ua by: OPC Foundation

This package contains the OPC UA reference implementation and is targeting the .NET Standard Library.

OPCFoundation.NetStandard.Opc.Ua.Bindings.Https by: OPC Foundation

OPC UA Https Binding Library for a Opc.Ua.Server.

OPCFoundation.NetStandard.Opc.Ua.Client by: OPC Foundation

OPC UA Client Class Library

OPCFoundation.NetStandard.Opc.Ua.Configuration by: OPC Foundation

OPC UA Configuration Class Library

OPCFoundation.NetStandard.Opc.Ua.Core by: OPC Foundation

OPC UA Core Class Library

OPCFoundation.NetStandard.Opc.Ua.Gds.Client.Common by: OPC Foundation

OPC UA GDS Client Class Library

OPCFoundation.NetStandard.Opc.Ua.Gds.Server.Common by: OPC Foundation

OPC UA GDS Server Class Library

OPCFoundation.NetStandard.Opc.Ua.Security.Certificates by: OPC Foundation

OPC UA Security X509 Certificates Class Library

OPCFoundation.NetStandard.Opc.Ua.Server by: OPC Foundation

OPC UA Server Class Library

OpcUaHelper by: Richard.Hu

OPC UA客户端组件，提供一个opc ua的二次扩展类，方便的读写节点，浏览节点，并实现一个节点浏览器。

Open-Xml-PowerTools by: Microsoft

The Open XML PowerTools provides guidance and example code for programming with Open XML Documents (DOCX, XLSX, and PPTX). It is based on, and extends the functionality of the Open XML SDK. It supports scenarios such as: •Splitting DOCX/PPTX files into multiple files. •Combining multiple DOCX/PPTX files into a single file. •Populating content in template DOCX files with data from XML. •High-fidelity conversion of DOCX to HTML. •Searching and replacing content in DOCX/PPTX using regular expressions. •Managing tracked-revisions, including detecting tracked revisions, and accepting tracked revisions. •Updating Charts in DOCX/PPTX files, including updating cached data, as well as the embedded XLSX. •Retrieving metrics from DOCX files, including the hierarchy of styles used, the languages used, and the fonts used. •Writing XLSX files using far simpler code than directly writing the markup, including a streaming approach that enables writing XLSX files with millions of rows.

Open.Linq.AsyncExtensions by: electricessence

Extensions for method chaining Task<IEnumerable<T>>. Directly map to synchronous System.Linq methods.

OpenAI by: OpenAI

The official .NET library for the OpenAI service API.

OpenIddict.Abstractions by: Kévin Chalet

Abstractions and primitives used by the OpenIddict components.

OpenIddict.Core by: Kévin Chalet

OpenIddict's core components, used to manage the applications, authorizations, scopes and tokens stored in the database.

OpenIddict.Server by: Kévin Chalet

OpenIddict authorization server services. Note: this package only contains the generic/host-agnostic server components. To use the server feature on ASP.NET Core or OWIN/Katana, reference the OpenIddict.Server.AspNetCore or OpenIddict.Server.Owin package.