C# Engineering

Open-source C# projects categorized as Engineering

Top 3 C# Engineering Projects

Engineering
  1. PicoGK

    PicoGK is a compact and robust geometry kernel for Computational Engineering

  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. Elements

    The smallest useful BIM. (by hypar-io)

  4. OpenDraft

    Open-Source 2D CAD Project written in C#

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).

C# Engineering discussion

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C# Engineering related posts

  • Show HN: Mathpad – Physical keypad for typing 100+ math symbols anywhere

    3 projects | news.ycombinator.com | 2 Aug 2025
  • Numerical integration with Calcpad

    1 project | /r/calcpad | 21 Jun 2023
  • New Calcpad 6.0.2

    1 project | /r/calcpad | 12 Apr 2023
  • Just a thank you note

    1 project | /r/calcpad | 2 Apr 2023
  • Calcpad command line interpreter

    1 project | /r/calcpad | 13 Mar 2023
  • How fast is the latest Calcpad version?

    1 project | /r/calcpad | 24 Jan 2023
  • New version Calcpad 5.9.1.

    1 project | /r/calcpad | 8 Jan 2023
  • A note from our sponsor - ReSharper
    www.jetbrains.com | 18 Jul 2026
    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. Learn more →

Index

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

# Project Stars
1 PicoGK 1,014
2 Elements 405
3 OpenDraft 16

Sponsored
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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the 11th most popular programming language
based on number of references?