C# Development

Open-source C# projects categorized as Development
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developer-tools REST OpenAPI HTTP Proxy
ReSharper is now available in VS Code and Cursor
ReSharper brings a professional toolset for C# developers backed by over 20 years of experience, enterprise-grade security, SOC 2 compliance, and the trust of companies worldwide.
www.jetbrains.com
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Top 9 C# Development Projects

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Development

  1. Papercut

    Papercut SMTP -- The Simple Desktop Email Server

  2. ReSharper

    ReSharper is now available in VS Code and Cursor. ReSharper brings a professional toolset for C# developers backed by over 20 years of experience, enterprise-grade security, SOC 2 compliance, and the trust of companies worldwide.

    ReSharper logo

  3. dev-proxy

    Simulate API failures, throttling, and chaos — all from your command line.

  4. Kooboo

    CMS, WebSite, Application and Ecommerce Development Tool Using JavaScript

  5. Low-Code-Development-Platform

    Rintagi is the world's first open source low-code application platform with limitless extension and rejuvenation. Since 1999, Robocoder Corporation has used Rintagi to develop and maintain mission-critical database applications for reputable companies, spanning multiple industries. Join us on Discord: https://discord.gg/m9cc7GQ68e

  6. neo-express

    Neo Private Net optimized for development scenarios

  7. Piral.Blazor.Server

    All .NET things to build large scale micro frontend solutions using Blazor. 🧩

  8. AT_Utils

    This is a utility library for KSP plugin development.

  9. SaaSHub

    SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives

    SaaSHub logo

  10. CodeMonkeys

    CodeMonkeys is a modern MVVM (Model-View-ViewModel) application development framework with focus on Xamarin.Forms.

  11. EnvJsonConv

    Converts .env to .json and vice versa

NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020).

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Index

What are some of the best open-source Development projects in C#? This list will help you:

# Project Stars
1 Papercut 3,303
2 dev-proxy 792
3 Kooboo 337
4 Low-Code-Development-Platform 331
5 neo-express 42
6 Piral.Blazor.Server 14
7 AT_Utils 8
8 CodeMonkeys 0
9 EnvJsonConv 0

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ReSharper is now available in VS Code and Cursor
ReSharper brings a professional toolset for C# developers backed by over 20 years of experience, enterprise-grade security, SOC 2 compliance, and the trust of companies worldwide.
www.jetbrains.com

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