DocumentFormat.OpenXml by: Microsoft

The Open XML SDK provides tools for working with Office Word, Excel, and PowerPoint documents. It supports scenarios such as: - High-performance generation of word-processing documents, spreadsheets, and presentations. - Populating content in Word files from an XML data source. - Splitting up (shredding) a Word or PowerPoint file into multiple files, and combining multiple Word/PowerPoint files into a single file. - Extraction of data from Excel documents. - Searching and replacing content in Word/PowerPoint using regular expressions. - Updating cached data and embedded spreadsheets for charts in Word/PowerPoint. - Document modification, such as removing tracked revisions or removing unacceptable content from documents.

dotnet-ef by: Microsoft

Entity Framework Core Tools for the .NET Command-Line Interface. Enables these commonly used dotnet-ef commands: dotnet ef migrations add dotnet ef migrations list dotnet ef migrations script dotnet ef dbcontext info dotnet ef dbcontext scaffold dotnet ef database drop dotnet ef database update

EntityFramework by: Microsoft

Entity Framework 6 (EF6) is a tried and tested object-relational mapper for .NET with many years of feature development and stabilization.

EntityFrameworkCore.Exceptions.SqlServer by: Giorgi Dalakishvili

Handle database errors easily when working with Entity Framework Core. Catch specific exceptions such as UniqueConstraintException, CannotInsertNullException, MaxLengthExceededException, NumericOverflowException or ReferenceConstraintException instead of generic DbUpdateException

EPPlus by: Jan Källman

Create advanced Excel spreadsheets using .NET

Fable by: Alfonso García-Caro Núñez

F# to JS compiler

FastEndpoints by: FastEndpoints

A light-weight REST Api framework for ASP.Net 8 and newer that implements REPR (Request-Endpoint-Response) Pattern.

FastEndpoints.Attributes by: FastEndpoints

Attributes used by FastEndpoints.

FastEndpoints.Messaging by: FastEndpoints

Standalone messaging library for Command Bus/Event Bus implementations on .NET 8 and newer.

FastEndpoints.Messaging.Core by: FastEndpoints

Core messaging interfaces used by FastEndpoints.

FastEndpoints.Security by: FastEndpoints

Security library for FastEndpoints.

FastExpressionCompiler.src by: Maksim Volkau

FastExpressionCompiler is 10-40x times faster than Expression.Compile()

FluentAssertions by: Dennis Doomen, Oren Novotny, Adam Voss

A very extensive set of extension methods that allow you to more naturally specify the expected outcome of a TDD or BDD-style unit test. Runs on 4.0 and 4.5 (Desktop and Windows Store), Silverlight 5 and Windows Phone 8, 8.1 and 8.1 for Silverlight. Supports the unit test frameworks NUnit, XUnit, XUnit2, MBUnit, Gallio, MSpec, and NSpec.

Gherkin by: Cucumber Ltd, Gaspar Nagy

Cross-platform parser for the Gherkin language, used by Cucumber, SpecFlow and other Cucumber-based tools to parse feature files.

Grpc.AspNetCore.Server by: The gRPC Authors

gRPC support for ASP.NET Core

Grpc.Core.Api by: The gRPC Authors

gRPC C# Surface API

Grpc.Net.Common by: The gRPC Authors

Infrastructure for common functionality in gRPC

Grpc.Tools by: Google Inc.

Precompiled protobuf compiler and gRPC protobuf compiler plugin for generating gRPC client/server C# code. Binaries are available for Windows, Linux and MacOS.

HarfBuzzSharp by: Microsoft

HarfBuzzSharp is a cross-platform OpenType text shaping engine for .NET platforms.

HarfBuzzSharp.NativeAssets.MacCatalyst by: Microsoft

HarfBuzzSharp is a cross-platform OpenType text shaping engine for .NET platforms.