Top 20 NuGet system Packages

boost_system-vc140. Compiler: Visual Studio 2015 Update 3.
This is a .NETStandard/ .NET Core port of the the Microsoft assembly for the .Net 4.0 Dynamic language functionality.
Provides Managed Service Identity Management (Fluent) capabilities for Microsoft Azure.
This package contains file-system extension for the CG.IO namespace. Platforms supported: .NET 4.61 or above .NET Standard 2.0 or above
Generate Audit Logs from file system events using a FileSystemWatcher
This package adds a new section with the following tools: - Umbraco logs manager: to view and delete Umbraco DB Logs events and to view the TraceLog (this new function is a simplified version of Diplo Trace Log Viewer project -
MailSystem is a suite of .NET components that provide users with an extensive set of email tools. MailSystem provides full support for SMTP, POP3, IMAP4, NNTP, MIME, S/MIME, OpenPGP, DNS, vCard, vCalendar, Anti-Spam (Bayesian , RBL, DomainKeys), Queueing, Mail Merge and WhoIs
Dynamic Linq extensions for EntityFramework which adds Async support
Enrich Serilog event with environment variables.
.NET file system for portable FTP server
boost_system-vc120. Compiler: Visual Studio 2013 Update 5.
boost_system-vc141. Compiler: Visual Studio 2017 15.7.4.
Compression (Deflate / GZip) module for Microsoft OWIN self host web server. With this module you can compress, deflate / gzip large files (like concatenated *.js or *.css files) to reduce amount of web traffic.
boost_system-vc100. Compiler: Visual Studio 2010 SP1.
boost_system-vc110. Compiler: Visual Studio 2012 Update 4.
An improvement on Window's existing .NET Framework API for finding files. Enumeration no longer fails when encountering a secure file. File numeration is a little bit faster. Added support for matching file names by Regex.
A library for working with Windows 10, April 2018 Update's addition of per-directory case sensitivity.
A Boondoggle library for common and useful types that extend the System namespace.
Extensions for: byte[], string, Attribute, LINQ.
Dynamic Linq extensions for Microsoft.EntityFrameworkCore which adds Async support