Validation by: Andrew Arnott

Method input validation and runtime checks that report errors or throw exceptions when failures are detected.

ValueTupleBridge by: Nobuyuki Iwanaga

Backporting of System.ValueTuple for .NET 3.5.

Verify by: https://github.com/VerifyTests/Verify/graphs/contributors

Enables verification of complex models and documents.

Verify.Xunit by: https://github.com/VerifyTests/Verify/graphs/contributors

Enables verification of complex models and documents.

VncSharpCore by: VncSharpCore

VNC Client Library

Vogen by: Steve Dunn

This package contains a Souce Generator which generates Value Objects that wrap simple primitives such as int, string, double etc. A ValueObject is a strongly typed (strongly, not stringly) domain object that is immutable. Instead of `int customerId = 42;` we have `var customerId = CustomerId.From(42);` To use, just create something like this: [ValueObject(typeof(int))] public partial struct CustomerId { } var customerId = CustomerId.From(42); Validation is in just one place. You can't introduce bad objects into your domain, therefore you can assume that in your domain every ValueObject is valid.

Waher.Content by: Peter Waher

Library that provides basic abstraction for Internet Content Type, and basic encodings and decodings. This includes handling and parsing of common data types, text, JSON, CSV, binary data and multi-part content, forms, etc. Encoding can be easily extended in external libraries.

Waher.Content.Emoji by: Peter Waher

Defines an architecture for handling emojis.

Waher.Content.Html by: Peter Waher

Provides a simple HTML document parser that can be used to extract information from web pages. Social Meta-data can be easily extracted from page. Information is taken from Open Graph meta data or Twitter Card meta data, as well as standard HTML meta data.

Waher.Content.Images by: Peter Waher

Defines internet content types, encoding and decoding for images. Contains extraction of EXIF meta-data from images. Can parse SVG paths, for generating polygons and images.

Waher.Content.Markdown by: Peter Waher

Can be used to parse Markdown documents and transforms them to other formats. Rendering architecture is pluggable, extensible and customizable. This library includes rendering to HTML, plain text, and portable Markdown. Additional libraries provide rendering support to other formats. The library can also compare Markdown documents, and provide Markdown-based difference documents, showing how one version of a document is edited to produce a second version. For a description of the Markdown flavour supported by the parser, see: https://waher.se/Markdown.md

Waher.Content.QR by: Peter Waher

The library contains a light-weight managed encoder of QR codes. It can generate both text-based output (using block characters) for display on text devices, as well as images and color-coded codes. Contains methods for customization of QR-codes, including controlling color and shape of dots, overlaying of images, and procedural coloring.

Waher.Content.Semantic by: Peter Waher

The library contains encoders and decoders of semantic information, using well-known formats defined by the W3C for the semantic web, such as Turtle, RDF/XML and SPARQL results. Library also contains abstraction layer and extensiblea architecture for literals, as well as interfaces for semantic cubes for procedural access of semantic information.

Waher.Content.Xml by: Peter Waher

Helps with encoding and decoding of XML. It integrates with the architecture defined in Waher.Content.

Waher.Events by: Peter Waher

The Waher.Events project provides the basic architecture and framework for event logging in applications.

Waher.Events.Console by: Peter Waher

Outputs events to the standard console output.

Waher.Events.Files by: Peter Waher

Implements event sinks that output incoming events to files.

Waher.Events.Persistence by: Peter Waher

The Waher.Events.Persistence project creates an even sink that stores incoming (logged) events in the local object database, as defined by Waher.Persistence. Event life time in the database is defined in the constructor. Searches can be made for historical events.

Waher.Networking by: Peter Waher

Library that provides the basic architecture and tools for all networking libraries. This includes sniffers, simplified communication libraries for text and/or binary protocols, etc., as well as classes for building client and server applications.

Waher.Networking.MQTT by: Peter Waher

Library that provides a simple MQTT client.