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BlueOS Kernel – Written in Rust, compatible with POSIX

https://github.com/vivoblueos/kernel
46•dacapoday•3d ago

Comments

StopDisinfo910•3h ago
I regularly see articles pop in here about OS development happening in China but I find it very hard to find resource in English about what’s actually happening.

Could anyone give an overview of what Huawei and Vivo are doing? I understand it’s mostly RTOS to use on phone. How does it compare to QNX and Linux? Is it as ambitious as Fuchsia?

Apparently they are shipping. It’s weird that we have reached a point where there seem to be two worlds not talking to each other much.

6r17•15m ago
I think there might be more of this coming. The era where US was leading everything and expecting everyone to be a good boy who report everything is long gone due to the current state of affairs in the tech world.

I'm not Chinese but I can only support such efforts that make everyone less reliable on main actors. That said they even share their work so it's not like they are going full mute.

Sytten•6m ago
My understanding is that Harmony OS is a full fledge OS at this point. We will start hearing more about it when devs will need to support it for their mobile apps that ship to LATAM and Africa.
VWWHFSfQ•6m ago
> I regularly see articles pop in here about OS development happening in China but I find it very hard to find resource in English

It's challenging for open source communities in the west to collaborate with their counterparts in China primarily because of language, but also the collaborations can't really happen in the public places that we're all used to. Western social platforms are blocked in China, and Chinese social platforms are not appealing to the west for one reason or another. Even places like Github are frequently blocked on partially inaccessible in China.

So there really just isn't any good place for people to meet and collaborate, and learn from each other.

Dumb Pipe

https://www.dumbpipe.dev/
195•udev4096•2h ago•36 comments

Claude Code Is a Slot Machine

https://rgoldfinger.com/blog/2025-07-26-claude-code-is-a-slot-machine/
46•rgoldfinger•1h ago•20 comments

Return of wolves to Yellowstone has led to a surge in aspen trees

https://www.livescience.com/animals/land-mammals/return-of-wolves-to-yellowstone-has-led-to-a-surge-in-aspen-trees-unseen-for-80-years
209•geox•4d ago•117 comments

Linux on Snapdragon X Elite: Linaro and Tuxedo Pave the Way for ARM64 Laptops

https://www.linaro.org/blog/linux-on-snapdragon-x-elite/
207•MarcusE1W•9h ago•139 comments

Beetroot juice lowers blood pressure in older people by changing oral microbiome

https://news.exeter.ac.uk/faculty-of-health-and-life-sciences/beetroot-juice-lowers-blood-pressure-in-older-people-by-changing-oral-microbiome/
122•lightlyused•4h ago•61 comments

Chemical process produces critical battery metals with no waste

https://spectrum.ieee.org/nmc-battery-aspiring-materials
187•stubish•12h ago•16 comments

Hierarchical Reasoning Model

https://arxiv.org/abs/2506.21734
191•hansmayer•9h ago•57 comments

4k NASA employees opt to leave agency through deferred resignation program

https://www.kcrw.com/news/shows/npr/npr-story/nx-s1-5481304
217•ProAm•11h ago•261 comments

High-performance RISC-V processors: UltraRISC UR-DP1000, Zhihe A210, SpacemIT K3

https://www.cnx-software.com/2025/07/22/three-high-performance-risc-v-processors-to-watch-in-h2-2025-ultrarisc-ur-dp1000-zizhe-a210-and-spacemit-k3/
59•fork-bomber•4d ago•8 comments

BlueOS Kernel – Written in Rust, compatible with POSIX

https://github.com/vivoblueos/kernel
46•dacapoday•3d ago•4 comments

The future is not self-hosted, but self-sovereign

https://www.robertmao.com/blog/en/the-future-is-not-self-hosted-but-self-sovereign
117•robmao•12h ago•112 comments

Fast and cheap bulk storage: using LVM to cache HDDs on SSDs

https://quantum5.ca/2025/05/11/fast-cheap-bulk-storage-using-lvm-to-cache-hdds-on-ssds/
167•todsacerdoti•13h ago•44 comments

Smallest particulate matter air quality sensor for ultra-compact IoT devices

https://www.bosch-sensortec.com/news/worlds-smallest-particulate-matter-sensor-bmv080.html
131•Liftyee•13h ago•45 comments

The many, many, many JavaScript runtimes of the last decade

https://buttondown.com/whatever_jamie/archive/the-many-many-many-javascript-runtimes-of-the-last-decade/
9•LinguaBrowse•2h ago•1 comments

When we get Komooted

https://bikepacking.com/plog/when-we-get-komooted/
359•atakan_gurkan•9h ago•196 comments

Constrained languages are easier to optimize

https://jyn.dev/constrained-languages-are-easier-to-optimize/
42•PaulHoule•7h ago•34 comments

Janet: Lightweight, Expressive, Modern Lisp

https://janet-lang.org
132•veqq•15h ago•61 comments

Book Review: Nixon's Memoirs

https://justismills.substack.com/p/book-review-nixons-memoirs
5•surprisetalk•3d ago•3 comments

A low power 1U Raspberry Pi cluster server for inexpensive colocation (2021)

https://github.com/pawl/raspberry-pi-1u-server
103•LorenDB•4d ago•39 comments

Coronary artery calcium testing can reveal plaque in arteries, but is underused

https://www.nytimes.com/2025/07/26/health/coronary-artery-calcium-heart.html
153•brandonb•19h ago•143 comments

Purple Earth hypothesis

https://en.wikipedia.org/wiki/Purple_Earth_hypothesis
267•colinprince•3d ago•72 comments

How we rooted Copilot

https://research.eye.security/how-we-rooted-copilot/
333•uponasmile•1d ago•135 comments

Low cost mmWave 60GHz radar sensor for advanced sensing

https://www.infineon.com/part/BGT60TR13C
116•teleforce•3d ago•44 comments

16colo.rs: ANSI/ASCII art archive

https://16colo.rs/
84•debo_•3d ago•19 comments

Teach Yourself Programming in Ten Years (1998)

https://norvig.com/21-days.html
142•smartmic•19h ago•71 comments

Resizable structs in Zig

https://tristanpemble.com/resizable-structs-in-zig/
141•rvrb•19h ago•67 comments

The natural diamond industry is getting rocked. Thank the lab-grown variety

https://www.cbc.ca/news/business/lab-grown-diamonds-1.7592336
254•geox•1d ago•322 comments

What went wrong for Yahoo

https://dfarq.homeip.net/what-went-wrong-for-yahoo/
221•giuliomagnifico•22h ago•221 comments

Personal aviation is about to get interesting (2023)

https://www.elidourado.com/p/personal-aviation
143•JumpCrisscross•17h ago•121 comments

Implementing dynamic scope for Fennel and Lua

https://andreyor.st/posts/2025-06-09-implementing-dynamic-scope-for-fennel-and-lua/
28•Bogdanp•3d ago•0 comments