C++ Dos

Open-source C++ projects categorized as Dos

Top 8 C++ Do Projects

  1. FastNetMon

    FastNetMon - very fast DDoS sensor with sFlow/Netflow/IPFIX/SPAN support

  2. CodeRabbit

    CodeRabbit: AI Code Reviews for Developers. Revolutionize your code reviews with AI. CodeRabbit offers PR summaries, code walkthroughs, 1-click suggestions, and AST-based analysis. Boost productivity and code quality across all major languages with each PR.

    CodeRabbit logo
  3. dosbox-staging

    DOSBox Staging is a modern continuation of DOSBox with advanced features and current development practices.

    Project mention: I Thought I Found a Bug | news.ycombinator.com | 2024-12-25

    I believe it is a bug in the the emulator's implementation of COMMAND.COM. Often, these DOS "emulators" re-implement the standard commands of DOS, including the shell[1]. This is in addition to emulating weird 16-bit environment stuff and the BIOS.

    The bug lies in any C program using stdio that assumes it's fine to do `fread` followed immediately by `fwrite`. The spec forbids this.

    To make matters more confusing, this behavior does _not_ seems to be in modern libc implementations. Or at least, it works on my machine.

    The original COMMAND.COM from MS-DOS probably did not have this problem, since at least in some versions it was written in assembly[2].

    [1] Here's DOSBox, for example: https://github.com/dosbox-staging/dosbox-staging/blob/main/s...

    [2] MS-DOS 4.0: https://github.com/microsoft/MS-DOS/tree/main/v4.0/src/CMD/C...

  4. em-dosbox

    An Emscripten port of DOSBox

  5. openfodder

    Open Fodder: An open source port of Cannon Fodder

  6. Commander-Genius

    Modern Interpreter for the Commander Keen (Vorticon Dreams and Galaxy) and also Cosmos Cosmic Adventure games. This is a mirror repo: The main gitlab repository is at: https://gitlab.com/Dringgstein/Commander-Genius

  7. nuvie

    Nuvie - New Ultima VI Engine

  8. tube-game-dos

    My first reverse engineering game

  9. Nutrient

    Nutrient – The #1 PDF SDK Library, trusted by 10K+ developers. Other PDF SDKs promise a lot - then break. Laggy scrolling, poor mobile UX, tons of bugs, and lack of support cost you endless frustrations. Nutrient’s SDK handles billion-page workloads - so you don’t have to debug PDFs. Used by ~1 billion end users in more than 150 different countries.

    Nutrient logo
  10. BezierCurveDemo1997

    Utah Teapot and Mystify Screensaver, 16-Bit DOS, Personal Project 1997 https://files.scene.org/view/mirrors/hornet/code/tutors/math/azr_bcrv.zip

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++ Dos discussion

Log in or Post with

C++ Dos related posts

  • I Thought I Found a Bug

    2 projects | news.ycombinator.com | 25 Dec 2024
  • Sony FW900 Widescreen CRT Trinitron

    1 project | news.ycombinator.com | 17 Apr 2024
  • Eligiendo un computador para desarrollo

    2 projects | dev.to | 12 Dec 2023
  • How to map joystick with more than 2 axis?

    2 projects | /r/dosbox | 9 Dec 2023
  • What is the best solution to play mid to late '90s games on modern hardware and Windows 11?

    2 projects | /r/EmulationOnPC | 6 Dec 2023
  • Programando en Turbo Assembler en los 90

    2 projects | dev.to | 13 Oct 2023
  • Where is Lemmings? Was incredibly surprised not to find it on GOG recently

    1 project | /r/gog | 12 Jul 2023
  • A note from our sponsor - Nutrient
    www.nutrient.io | 15 Mar 2025
    Other PDF SDKs promise a lot - then break. Laggy scrolling, poor mobile UX, tons of bugs, and lack of support cost you endless frustrations. Nutrient’s SDK handles billion-page workloads - so you don’t have to debug PDFs. Used by ~1 billion end users in more than 150 different countries. Learn more →

Index

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

# Project Stars
1 FastNetMon 3,476
2 dosbox-staging 1,398
3 em-dosbox 1,217
4 openfodder 463
5 Commander-Genius 196
6 nuvie 136
7 tube-game-dos 24
8 BezierCurveDemo1997 4

Sponsored
CodeRabbit: AI Code Reviews for Developers
Revolutionize your code reviews with AI. CodeRabbit offers PR summaries, code walkthroughs, 1-click suggestions, and AST-based analysis. Boost productivity and code quality across all major languages with each PR.
coderabbit.ai