Top 20 NuGet websocket Packages

Chilkat .NET Class Library (32-bit) for SSH/SFTP, FTP, CAdES, XAdES, REST, POP3, SMTP, IMAP, SSL/TLS, Zip, REST, OAuth2, HTTP, RSA, XML DSig, Encryption, Compression, XML, Socket, XMP, HTML to XML, JSON, JWT, OAuth1, conversion, PKCS12/PFX, Java Keystore, ASN.1, PEM, ECC, Async, ...
A tiny, cross-platform, module based, MIT-licensed web server. Supporting NET Framework, Net Core, and Mono.
Chilkat .NET Class Library (64-bit) for SSH/SFTP, FTP, CAdES, XAdES, REST, POP3, SMTP, IMAP, SSL/TLS, Zip, REST, OAuth2, HTTP, RSA, XML DSig, Encryption, Compression, XML, Socket, XMP, HTML to XML, JSON, JWT, OAuth1, conversion, PKCS12/PFX, Java Keystore, ASN.1, PEM, ECC, Async, ...
Streams for full duplex in-proc communication, wrap a WebSocket, split a stream into multiple channels, etc.
A cross platform WebSocket client library for .NET NetStandard core.
A cross platform SocketCluster library for .NET NetStandard Core.
Client for Bitfinex and Ethfinex websocket API version 2.0
Client for Bitmex websocket API
The Diffusion .NET Client Library allows interaction with a Diffusion server from any environment that supports .NET Standard 2.0. Clients use a WebSocket connection to send and receive, as well as perform other functions such as adding, removing or updating topics.
Client for Binance websocket API
Extensions to cryptocurrency websocket clients
Client for websocket API with built-in reconnection and error handling
The official LeanCloud Realtime SDK for .NET 4.5 or later.Support Windows Classic Desktop(WinForms & WPF) & Windows Mobile & Xamarin iOS & Xamarin Android & Xamarin Forms.
High performance WebSocket on .NET Standard 2.x (both server and client - standalone or wrapper of System.Net.WebSockets.WebSocket)
ExchangeSharp is a C# API for working with various cryptocurrency exchanges. Web sockets are also supported for some exchanges.
WebSocket4Net is a .NET websocket client implemtation. It originates from SuperWebSocket WebSocket Client. For better developing of the websocket client, it was separated from SuperWebSocket and was renamed to WebSocket4Net.
.NET Standard web application framework built on ASP.NET Core w/ Kestrel and inspired by Express.js
A concrete implementation of the .Net Standard 2.0 System.Net.WebSockets.WebSocket abstract class Can target .NET 4.5 (or above) or .NET Standard 2.0 (or above) Works on any version of Windows (including Windows 7) as well as Linux as it does not use HTTP.sys. A WebSocket library that allows you t...
Advanced WebSocket Server with lightweight HTTP Server support
websocket-sharp provides the WebSocket protocol client and server. It supports: - RFC 6455 - WebSocket Client and Server - Per-message Compression extension - Secure Connection - HTTP Authentication (Basic/Digest) - Query String, Origin header and Cookies - Connecting through the HTTP Proxy server ...