Net.Codecrete.QrCodeGenerator by: Manuel Bleichenbacher

QR Code Generator for .NET – simple, compact and with many examples. Core features: - Supports encoding all 40 versions (sizes) and all 4 error correction levels, as per the QR Code Model 2 standard - Output formats: List of rectangles, raw modules/pixels of the QR symbol, SVG, XAML path, PNG and BMP files. For other raster bitmap formats, see [below](#raster-images--bitmaps). - Computes optimal data segments for shortest possible representation of payload - High speed: 10x faster than comparable libraries - Open source code under the permissive MIT License - Built for .NET Standard 2.0 and therefore runs on most modern .NET platforms (.NET Core, .NET Framework, Mono etc.). - Example code for WinForms, WPF, ASP.NET, ImageSharp, SkiaSharp and many more Advanced features: - Specify minimum and maximum version number allowed - Specify text encoding and use of ECI designators - Create data segments manually - Split long text into multiple linked QR codes (aka Structured Append)

NETCore.MailKit by: Lvcc

MailKit extension for asp.net core. Easy send email in asp.net core project.

Nerdbank.Streams by: Andrew Arnott

Streams for full duplex in-proc communication, wrap a WebSocket, split a stream into multiple channels, etc.

NetEscapades.Configuration.Yaml by: NetEscapades.Configuration.Yaml

YAML configuration provider implementation to use with Microsoft.Extensions.Configuration.

ncrontab by: Atif Aziz

NCrontab is crontab for all .NET runtimes supported by .NET Standard 1.0. It provides parsing and formatting of crontab expressions as well as calculation of occurrences of time based on a schedule expressed in the crontab format.

NCrontab by: Atif Aziz

NCrontab is crontab for all .NET runtimes supported by .NET Standard 1.0. It provides parsing and formatting of crontab expressions as well as calculation of occurrences of time based on a schedule expressed in the crontab format.

NetLegacySupport.Action by: Microsoft

System.Action and System.Func for .NET Framework 2.0, 3.5. This is a backport from .NET Core.

Nancy by: Andreas Håkansson Steven Robbins and contributors

Nancy is a lightweight web framework for the .Net platform, inspired by Sinatra. Nancy aim at delivering a low ceremony approach to building light, fast web applications.

Nerdbank.GitVersioning by: Andrew Arnott

Stamps your assemblies with semver 2.0 compliant git commit specific version information and provides NuGet versioning information as well.

NetLegacySupport.ConcurrentDictionary by: Microsoft

System.ConcurrentDictionary for .NET Framework 2.0, 3.5. This is a backport from .NET Core.

NConsole by: Rico Suter

NConsole is a .NET library to parse command line arguments and execute commands.

NEST by: Elastic and contributors

Strongly typed interface to Elasticsearch. Fluent and classic object initializer mappings of requests and responses. Uses and exposes Elasticsearch.Net.

netbox by: Ivan Gavryliuk

netbox

NetBox by: Ivan Gavryliuk (@aloneguid)

Provides common simple helper functions to accelerate .NET development. Those vary by complexity and nature and include a lot of extension methods to calculate hashes (md5, crypto), string operations, short guids, string encoding, collection extensions, CSV support and many more.

NAudio by: Mark Heath & Contributors

NAudio is an open source .NET audio library — playback and recording, file readers and writers, MIDI, DSP and effects, with platform-specific backends auto-selected by target framework.

NAudio.Core by: Mark Heath

Core audio types, wave format and provider interfaces, sample providers, file readers/writers, DSP, and resampling for the NAudio audio library.

NAudio.Wasapi by: Mark Heath

WASAPI playback and capture (including loopback and process loopback) and Media Foundation codecs for the NAudio audio library. Windows-only at runtime.

NAudio.WinForms by: Mark Heath

Windows Forms audio controls and window-callback variants of WaveOut/WaveIn for the NAudio audio library.

NAudio.Asio by: Mark Heath

ASIO driver support for the NAudio audio library — low-latency multichannel playback and capture via ASIO SDK.

NAudio.Midi by: Mark Heath

Cross-platform MIDI file reading and writing, MIDI message types, and SMPTE timing for the NAudio audio library. On Windows, also provides WinRT (Windows.Devices.Midi) live MIDI input and output.

NAudio.WinMM by: Mark Heath

winmm.dll-based Windows audio APIs (WaveOut, WaveIn, MidiIn, MidiOut, ACM) for the NAudio audio library.

NAudio.Dmo by: Mark Heath

DirectX Media Objects (echo, chorus, reverb, MP3 decoder, resampler) and DirectSound output for the NAudio audio library.