I need C++ code about 240 line if you think you can handle it in a one day

Please dm to me if you can do

https://redd.it/1pvsjb6
@r_cpp

Microsoft wants to replace its entire C and C++ codebase
https://www.theregister.com/2025/12/24/microsoft_rust_codebase_migration

https://redd.it/1pw9mqb
@r_cpp

Who is the best C++ Programmer You Know.

I'm current an engineering student and was wondering who the best C++ programmers yall know are. Are they students, FAANG employees, researchers, mathematicians, etc? How can i become a better C++ dev and what makes a good C++ dev? Curios on yall's thoughts.

https://redd.it/1pwbb50
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Behl: Lua-inspired noscripting language with C-like syntax, implemented in C++20.
https://github.com/behl-lang/behl

https://redd.it/1pwd4dg
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Header-only library for creating simple text-based command interpreters

Hi all,

I made a small header-only library called conco ("console commands") designed to make building simple command interpreters, REPLs, or Quake-like game consoles trivial.

The core idea is to take a raw string like add 10 20 and automatically dispatch it to a C++ function like int add(int x, int y);. The library handles tokenization, type conversion, argument passing and result stringification for you.

You can bind regular functions, capturing lambdas or member functions as your commands. There is no global state and no dynamic memory allocations. The library is well suited for embedded development, where creating text-based debug interfaces over UART/serial port might come handy.

Basic example:


void logenable() { ... }

int sum(int a, int b) { return a + b; }

int main()
{
// List of available commands
const conco::command commands[] = {
{ logenable, "log.enable;Enable logging" },
{ sum, "sum;Sum of two integers" }
};

// Calls log_enable
conco::execute(commands, "log.enable");

char buffer256 = { 0 };

// Calls sum(123, 456), writes stringified result to buffer
conco::execute(commands, "sum 123 456", buffer);
std::println("{}", buffer); // Outputs: 579
}

I would love to hear your feedback or roast of the implementation! Check out the GitHub repository link here:

https://github.com/P-i-N/conco

Cheers!

https://redd.it/1pwvui8
@r_cpp

uniOS - A scratch-built x86-64 operating system kernel written in C++20.
https://github.com/unionyxx/uniOS

https://redd.it/1pwy0p7
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I’m building a small C++ rendering library (VGLX). Feedback welcome.

I’ve been working on a small C++ rendering library called VGLX.

The goal is clarity over features. Explicit ownership. Minimal magic.

Some constraints I set for myself:

* Modern C++ (C++20).
* OpenGL backend for now. Vulkan later.
* Asset importing is offline. Runtime loaders only deal with engine-native formats.
* No global asset managers or hidden caches.
* Scene graph and lifetimes are explicit and boring by design.

It’s not a game engine. It’s closer to a rendering library you can read, reason about, and extend.

Docs + examples:
[https://vglx.org]()

Repo:
[https://github.com/shlomnissan/vglx]()

If you have opinions on API shape, ownership, or things that look wrong, I’d like to hear them.

https://redd.it/1px91ls
@r_cpp

Unlocking the value of C++20 - Alex Dathskovsky - Meeting C++ 2025
https://www.youtube.com/watch?v=5h4djuyx4Nk

https://redd.it/1pxdmaw
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Seeking advice on building a strong C++ gameplay portfolio

Hi all,

I’m looking for technical, portfolio-focused advice from experienced game developers, especially those with backgrounds in C++ gameplay programming, simulation-heavy systems, or grand strategy–style games.

I’ve been working with C++ for a while and have built several projects in the past, including:

* A small custom engine (core loop, input, minimal rendering),
* Some physics and systems experiments,
* And a few gameplay-focused prototypes.

Recently, I made a decision I now question: I deleted all of those projects because I felt they were “not good enough” or didn’t reflect the level I want to reach. In hindsight, this feels less like quality control and more like a destructive reset loop.

My long-term goal is to become a gameplay programmer on complex, systems-driven games (grand strategy like EU/CK/Victoria, but also action games like Soulsborne / Monster Hunter). My primary interest is gameplay logic and simulation.

I’m also open to learning game engine development at a foundational level (architecture, update loops, data flow, tooling), but I see that as a secondary path that supports gameplay work, not as a goal in itself. I’m deliberately trying to avoid spending years on graphics or low-level tech that doesn’t translate into better gameplay systems.

What I’m trying to understand, from a technical and strategic standpoint:

* What kinds of C++ projects actually make a strong gameplay-focused portfolio today?
* How do you decide a project is “good enough” to keep and present, rather than delete and restart? (I tend to restart when I notice architectural flaws or design weaknesses. At what point is refactoring and iteration more valuable than starting from scratch?)
* How do you structure learning so projects accumulate value over time instead of being thrown away?
* If you were starting again today, aiming for a C++ gameplay programmer role, what would you build first, and what would you deliberately not build?

I’m not looking for motivation or generic encouragement.

Thanks in advance to anyone willing to share experience or critique this approach.

https://redd.it/1pxd8w7
@r_cpp

Saucer v8 released - A modern, cross-platform webview library

A new version of saucer has been released!

The update includes a refactor of the C-Bindings as well as (optional) C++ Exception support for exposed functions as well as some other QoL features such as a build-hook for refreshing embedded files!

I have also refactored the README a little, as suggested in reply to an earlier update post :)

Feel free to check it out! I'm grateful for all kinds of feedback :)

GitHub: https://github.com/saucer/saucer
Documentation: https://saucer.app/

https://redd.it/1pxr169
@r_cpp

Mike shah if you are reading this your playlist is goated.

got a job because of that guy

https://redd.it/1pye51z
@r_cpp

Upgraded my Maze Solver
https://github.com/Radhees-Engg/Flood-Fill-with-DFS-maze-solver-algorithm-

https://redd.it/1pyhdal
@r_cpp