FluentValidation

A popular .NET validation library for building strongly-typed validation rules.

Polly

Polly is a .NET resilience and transient-fault-handling library that allows developers to express policies such as Retry, Circuit Breaker, Timeout, Bulkhead Isolation, and Fallback in a fluent and thread-safe manner. From version 6.0.1, Polly targets .NET Standard 1.1 and 2.0+.

SonarLint

Deliver Cleaner and Safer Code - Right in Your IDE of Choice!. SonarLint is a free and open source IDE extension that identifies and catches bugs and vulnerabilities as you code, directly in the IDE. Install from your favorite IDE marketplace today.

AutoMapper

A convention-based object-object mapper in .NET.

Mediator.Net

A simple mediator for .Net for sending command, publishing event and request response with pipelines supported

RabbitMQ

Open source RabbitMQ: core server and tier 1 (built-in) plugins

Coravel

Near-zero config .NET Core micro-framework that makes advanced application features like Task Scheduling, Caching, Queuing, Event Broadcasting, and more a breeze!

enquirer

Stylish, intuitive and user-friendly prompts, for Node.js. Used by eslint, webpack, yarn, pm2, pnpm, RedwoodJS, FactorJS, salesforce, Cypress, Google Lighthouse, Generate, tencent cloudbase, lint-staged, gluegun, hygen, hardhat, AWS Amplify, GitHub Actions Toolkit, @airbnb/nimbus, and many others! Please follow Enquirer's author: https://github.com/jonschlinkert

OPS

OPS - Build and Run Open Source Unikernels. Quickly and easily build and deploy open source unikernels in tens of seconds. Deploy in any language to any cloud.

Jering.Javascript.NodeJS

Invoke Javascript in NodeJS, from C#

BitSharp

deno

A modern runtime for JavaScript and TypeScript.

Hangfire

An easy way to perform background job processing in your .NET and .NET Core applications. No Windows Service or separate process required

ua-parser-js

UAParser.js - Detect Browser, Engine, OS, CPU, and Device type/model from User-Agent data. Supports browser & node.js environment.

remarkable

Markdown parser, done right. Commonmark support, extensions, syntax plugins, high speed - all in one. Gulp and metalsmith plugins available. Used by Facebook, Docusaurus and many others! Use https://github.com/breakdance/breakdance for HTML-to-markdown conversion. Use https://github.com/jonschlinkert/markdown-toc to generate a table of contents.

ReactJS.NET

.NET library for JSX compilation and server-side rendering of React components

ASP.NET Core

ASP.NET Core is a cross-platform .NET framework for building modern cloud-based web applications on Windows, Mac, or Linux.

Dapper

Dapper - a simple object mapper for .Net [Moved to: https://github.com/DapperLib/Dapper] (by StackExchange)

practical-aspnetcore

Practical samples of ASP.NET Core 2.1, 2.2, 3.1, 5.0 and 6.0 projects you can use. Readme contains explanations on all projects.

Serilog

Simple .NET logging with fully-structured events

Swashbuckle.AspNetCore

Swagger tools for documenting API's built on ASP.NET Core

xUnit

xUnit.net is a free, open source, community-focused unit testing tool for the .NET Framework.