LinuxPlay, open-source ultra-low-latency remote desktop for Linux (now with GitHub Sponsors!)

Hey everyone, after about a year of development, I’m happy to share an update on LinuxPlay, an open-source, ultra-low-latency remote desktop and game-streaming stack built specifically for Linux.

LinuxPlay has grown a lot this year, with smoother latency, new input features, and better hardware support, and it’s now live on GitHub Sponsors for anyone who wants to help push it even further.

It’s built for performance, privacy, and complete control.

Key Features:

\- Sub-frame latency with hardware-accelerated encoding (VAAPI, NVENC, AMF)

\- LAN-aware “Ultra Mode” that auto-adjusts buffers for near-zero delay

\- Clipboard sync and drag-and-drop file upload

\- Full controller support (Xbox, DualShock and any other generic controllers)

\- Certificate-based authentication for secure pairing after initial PIN login

\- Multi-monitor streaming with intelligent fallback systems

\--- Host automatically switches between kmsgrab > x11grab

\--- Client supports layered fallback for kmsdrm > Vulkan > OpenGL rendering

What’s new

Recent updates added:

\- Smarter network adaptation for Wi-Fi vs LAN

\- Better frame-timing stability at 120–144 Hz

\- Clipboard and file-transfer reliability improvements

\- Certificate auto-detection on client start

Support & Community

I’m the solo developer behind LinuxPlay, and I’ve just opened GitHub Sponsors to help sustain and expand development, especially for hardware testing, feature work, and future mobile clients.

GitHub: https://github.com/Techlm77/LinuxPlay

Sponsor: https://github.com/sponsors/Techlm77

Your feedback, testing, and sponsorships make a huge difference, every bit helps make LinuxPlay faster, more stable, and available across more Linux distros.

Thanks for all the support so far, and I’d love to hear how it performs on your setup!

https://redd.it/1onucoq
@r_opensource

Desenvolvi um ERP open source, poderiam me dar opiniões?

Trabalho com o ERP da TOTVS, mas percebi que para pequenos comerciantes o custo e a complexidade acabam não sendo viáveis.
Por isso, decidi criar o ERP-Manero, um sistema open source desenvolvido com apoio de IA — usei inteligência artificial para acelerar o processo, mas toda a lógica e arquitetura foram feitas por mim.

O projeto ainda está em evolução, então qualquer feedback, sugestão ou crítica construtiva será muito bem-vinda!
Se puderem, deem uma olhada e deixem sua avaliação lá no GitHub 👇

🔗 https://github.com/lucasnumaboa/ERP-Manero

https://redd.it/1onu4qg
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Quiet UI
https://quietui.org/

https://redd.it/1onx5mv
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I built a ~200k word English dictionary and made it open source

This dictionary was a prototype for an English learning platform I'm building.

I'm onto V2 now, which is bigger & better.
I'll open source v2 once I create V3.

https://github.com/freetalk-fun/freetalk-dictionary-v1

Feel free to join the project! I'm looking to build a community.

https://redd.it/1onxvyo
@r_opensource

Privacy focused, censorship resistant 1 to 1 chat via Nostr
https://GitHub.com/r3drun3/nostrdm

https://redd.it/1onzhxh
@r_opensource

I built a comprehensive RSS Developer Suite with 12 tools - Feed parsing, validation, caching, accessibility, WebSub, and more!

I've been working on an RSS Developer Suite - a comprehensive toolkit for RSS developers and publishers. It's completely open-source and built with Next.js + Node.js.

Here is the link: https://rss-sandbox-frontend.vercel.app

Here is the github repo link: https://github.com/Abhisheksinha1506/RSSSandbox

https://redd.it/1onxhxs
@r_opensource

Open Source at Scale: Why 2025 Could Be a Pivot Year | PeakD
https://peakd.com/opensource/@newsgeek/open-source-at-scale-why-2025-could-be-a-pivot-year

https://redd.it/1oo3s2u
@r_opensource

Open source software

Do you think that more apps and systems that we use should be open source?

https://redd.it/1oo4oh2
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Made privacy visible — now open-sourcing the free version of my project, CleanTrail

Hey everyone
I’ve been building CleanTrail, a browser privacy tool designed to make privacy visible instead of silent.

Most blockers work quietly in the background — I wanted something that actually shows users what’s being tracked, blocked, or cleaned up in real time.

I’ve now open-sourced the free-tier logic (MIT License) for transparency. It includes:
• Privacy Profiles (Strict, Balanced, Relaxed)
• Adaptive mode (auto-adjusts based on site type)
• Real-time tracker & ad blocking
• Privacy score meter (A–D rating)
• Auto cookie cleanup (optional cookies)
• Fingerprinting detection
• Basic analytics (top trackers, cleanup logs)

I kept backend and Pro-tier features private for security, but the free-tier logic is fully available to browse and learn from.

Would love any feedback from fellow builders or anyone who’s worked on privacy or browser extensions before — especially around open-sourcing sensitive projects responsibly (it’s my first open-source project!).

Also happy to hear if you notice any issues or possible improvements in the code itself — I’m trying to make the project both transparent and educational.

Links:
Github Open Source
Website
Extension Link

https://redd.it/1oo7fe5
@r_opensource

I am building this

Hey guys, I am currently building a PHP platform named Papyrus to create portfolios, blogs and project documentations. The idea is to build this from scratch and allow developers to have maximum control over the project. The architecture encourages individual modules in order to help organize all resources inside module. Please have a look at it and give me your feedbacks. You are welcome to contribute to the project if you are interested.
Thank you.

https://github.com/Devyuha/papyrus

https://redd.it/1oo886q
@r_opensource

Is .devcontainer.json suitable PR material?

I find it most useful for niche or legacy projects that use old stacks that make it a pain to get started. Especially with PHP where you need many system dependencies.

Will open source projects appreciate tooling contributions like .devcontainer.json?

https://redd.it/1ooamy4
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Testing open source applications got annoying so now I'm trying to do something about it

tldr; I got annoyed spinning up a bunch of different open source applications, so I created an open source app that wants to make this process much quicker/easier. Please let me know if this is just my problem or if you can relate...

I've been spending the last couple of weeks experimenting with a ton of different self-hosted and local AI open source tools, and it started getting annoying.

It was probably taking an average (with huge variance) of 10 minutes to get each app working right, which doesn't seem like much at first. However, when you are experimenting with dozens of different apps, the time starts to add up. I think Docker Hub does a pretty good job at making this easier, but I thought it would be better if there was one place where you could just download any GitHub repo with one click (and delete it with one click). Docker Hub takes care of this problem for Docker containers, but there are more ways to spin up open source projects than just Docker containers.

Am I the only that gets annoyed by this, or can anybody else relate?

I was also thinking something like this could make open source apps more accessible to the average person, but I may be getting ahead of myself there.

You can find the open source project here: https://github.com/john-m24/playgrounds

https://redd.it/1oodrms
@r_opensource

Looking for a Creative UI/UX Designer (Figma) to Contribute to an Open-Source Project!

Hey folks! 👋

I’m currently working on an open-source appliance project and looking for a passionate UI/UX designer who can help bring our mobile application (priority) and website to life through Figma designs.

This is not a paid position, it’s a community-driven contribution, perfect for someone who wants to:

- Build an open-source portfolio
- Gain visibility as the project grows on GitHub and Reddit
- Work independently with minimal guidance, while expressing their creative freedom
- Collaborate on something meaningful with like-minded builders

If you’re someone who thrives on creativity, loves design challenges, and wants to leave your mark on an open-source project ------> DM me!

Let’s design something extraordinary together. 🚀

https://redd.it/1oog1yn
@r_opensource

What’s the cleanest open-source UI you’ve seen on GitHub?



https://redd.it/1ooggeq
@r_opensource

Made an open source DSL called tagspeak

[msg@"🌍👋 Hello, Open Source!"] > [store@greeting]

[print@"Starting up TagSpeak demo..."]
[timeout@500ms]

[loop@3] {
  [print@${greeting}]
  [timeout@350ms]
}

[print@"✨ Built with packets. Run like poetry. ✨"]

In english: Hello!! Made an open source DSL I need help poking holes in! If anyone is interested I have a link to the repo. Sharing here because I'm wanting people to poke around with it. :D

https://redd.it/1ooivsi
@r_opensource

Protect Your Open-Source Project Before It's Too Late: A Legal Horror Story
https://www.expresslrs.org/blog/2025/10/03/protect-your-open-source-project-before-its-too-late-a-legal-horror-story/

https://redd.it/1oojn8y
@r_opensource

Stos - A Kotlin Multiplatform App for Browsing Issues

Stos is an open source Kotlin Multiplatform app that lets you browse, filter, and discuss issue lists.

The main goal of the project is to learn KMP with Jetpack Compose through real development experience and to create a client across different platforms.

Github repository - https://github.com/m4ykey/Stos

This project is based on the StackExchange API and aims to provide a clean, mobile-friendly way to browse and explore questions, answers, and user data from the StackExchange network.

If you're interested in contributing - whether by implementing API integration, improving UI in Compose, or experimenting with Kotlin Multiplatform - you're more than welcome to join!

The goal is simple: learn together and build something useful!

https://redd.it/1oofq9x
@r_opensource

Why is everything a SaaS nowadays?

More and more I see projects calling themselves FOSS alternatives to popular tools, and the first thing on their landing page is a pricing section.

Sure, they might let you self-host it with Docker or something, but… why do I need to host a video editor and open it in the browser? Just let me install it like a normal program.

I'm not trying to bash on FOSS projects — I obviously get the need for income, and I even support a few projects myself.

It’s just that so many of these come from web devs using Next.js, React, etc, and it feels like every project now has a cloud dashboard and subnoscription tier attached.

Maybe that's just where software development is heading as a whole, given how many Electron-based products we see nowadays.

This is just a rant, but I’m curious how others feel about this trend.

https://redd.it/1oooo96
@r_opensource

Mathematical theory for non-exponential quantum computing.
https://github.com/MattMills/opposed_mathematics

https://redd.it/1oooiaz
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Actively looking for open source contributors to an MCP project! Please DM me if interested.

https://github.com/Gentoro-OneMCP/onemcp

https://redd.it/1oosi5f
@r_opensource

Which open-source tool do you wish had a better demo?

I started making short open source tool tutorials and keep noticing how many great tools don’t have demos that actually show what they do. Some are super useful but still feel hidden because no one has shown them off properly. Are there any that you wish had good demos or tutorials?

https://redd.it/1oosifa
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