Top 20 NuGet http Packages

A source code package designed to provide utilities to build up REST resources very fast and clean.
Modern HTTP web services made easy.
Http Client for .Net / .Net Core
Package Description
change www.site.com to site.com in asp.net core web app.
A set of extension methods for mocking HttpClient and IHttpClientFactory with Moq.
Provides Microsoft Azure HDIsight Job operations.
.Net Core Client Extensions for HTTP
System.Net.Http.Formatting project compiled for .NET Standard
Provides Microsoft Azure Service Bus management operations for Microsoft Azure including the ability to create, delete, list and update Namespaces, Topics, Queues and Notification Hubs.
Opinionated, web development framework for F# which implements the server-side, functional MVC pattern
Simple multi-platform HTTP server based on HttpListener.
SimpleBrowser is a lightweight, yet highly capable browser automation engine designed for automation and testing scenarios.
Ramone is a C# library that simplifies access to HTTP based Web APIs and REST services. It has a strong focus on REST and implements elements of the Uniform Interface as first class citizens of the API.
Chilkat Runtime Component for Universal Apps for SSH/SFTP, FTP, POP3, SMTP, IMAP, SSL/TLS, Zip, REST, HTTP, RSA, Encryption, XML DSig, WebSocket, Compression, XML, Socket, XMP, HTML to XML, JSON, JWT, conversion, PKCS12/PFX, Java Keystore, ASN.1, PEM, ECC, Async, ...
Allows to connect NServiceBus endpoints in different geographical locations
ASP.Net Core Abstraction layer on top of Http Cookie
Coda.Data.Sql provides helpers for working with SqlConnections on a bulk basis by providing Bulk Loading / Insertion Capabilities. Continually updated with new features and bugfixes as necessary, commercially supported from Cedita.
Fluent wrapper over HttpClient to make REST calls easier
Microsoft Azure IoTHub HTTP transport