Top 20 NuGet check Packages

Add null checks.
gRPC C# Health Checking (for Grpc.Core)
NFluent is an ergonomic check library which aims to fluent your .NET TDD experience (based on simple Check.That() check statements). NFluent aims your tests to be fluent to write (with an happy 'dot' auto completion experience), fluent to read (i.e. as close as possible to plain English expression),...
Automates the checking of service health.
A simply arguments validation library with fluent API. Examples: Arg.NotNull(() => model); Arg.Validate(color, nameof(color)) .NotNullOrWhitespace() .LengthInRange(2, 20); // passangerCount is Nullable type Arg.IfNotNull(passan...
A library for validating credit card numbers and generating ones. CreditCardValidator helps you implementing validations for the most common credit card brands, verifying length, prefixes and checking the card number through the Luhn algorithm if necessary.
A port of Hunspell v1 for .NET, .NET Standard, and .NET Core.
Crawler-Lib NHunspell is a spell check, hyphenation, word stemming and thesaurus library based on the Open Office spell check library Hunspell. NHunspell can use the vast amount of OpenOffice dictionaries. It is an alternative to NetSpell, GNU Aspell, ISpell, PSpell and Enchant. It wraps the native ...
.NET interface for PRTG Network Monitor
Checkbox and Radiobutton with multiple designs to your giving dynamism the application, you can load data in radiobutton with MVVM Observablecollection or Simple list of an object. Checkbox is easy to use with multiple colors available.
A toolkit for automatic updating of .NET applications from the web. It can be used as a simple deployment tool. Includes it's own executable updater, which is automatically downloaded the first time the application starts.
An easy and practical button image. You can add text automatically and use ready-made animations, you just have to choose. Also can be used without text with your images giving an incredible dynamism to your applications. You can add text Contains several properties ColorUI, Width, Height, TextColor...
A suite of Internet-enabled components for QuickBooks (QBXML) Integration. Easy-to-use components for accessing QuickBooks and automating accounting tasks.
Fully managed library providing convenience methods to perform argument checks. Thrower allows to write preconditions in a pretty lean way, which reduces the clutter at the beginning of each method by removing the need to use the cumbersome 'if true then throw ex' required to validate parameters. Fo...
A client library for the Valdit VAT Number Validation API. The Valdit VAT Number Validation API offers real-time validation of European VAT-numbers, using the VAT-VIES service as source. Typical use cases for the Valdit VAT Number Validation API are: - One-time or repetitive validation of large a...
Common tools to create check boxes for ASP.NET Core MVC applications
Wrapper for the API. Send snail mail with this .NET API.
Wrapper for the API. Formatters used for Webhooks.
Classes to support a business logic layer or an API. Keep child-parent relationships in sync. Wrap a result with data along with a Successful flag and a list of messages. Keep business logic units separate, implementing ISideEffect. Check whether a list is dirty.
A library for bootstrapping microservices with support for actuator style endpoints. NO LONGER UPDATED see Dotnet.Microservice.Dnx instead