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OpenCiv3: Open-source, cross-platform reimagining of Civilization III

https://openciv3.org/
503•klaussilveira•8h ago•139 comments

The Waymo World Model

https://waymo.com/blog/2026/02/the-waymo-world-model-a-new-frontier-for-autonomous-driving-simula...
842•xnx•14h ago•506 comments

How we made geo joins 400× faster with H3 indexes

https://floedb.ai/blog/how-we-made-geo-joins-400-faster-with-h3-indexes
57•matheusalmeida•1d ago•11 comments

Monty: A minimal, secure Python interpreter written in Rust for use by AI

https://github.com/pydantic/monty
166•dmpetrov•9h ago•76 comments

Show HN: Look Ma, No Linux: Shell, App Installer, Vi, Cc on ESP32-S3 / BreezyBox

https://github.com/valdanylchuk/breezydemo
166•isitcontent•8h ago•18 comments

Show HN: I spent 4 years building a UI design tool with only the features I use

https://vecti.com
281•vecti•10h ago•127 comments

Dark Alley Mathematics

https://blog.szczepan.org/blog/three-points/
60•quibono•4d ago•10 comments

Microsoft open-sources LiteBox, a security-focused library OS

https://github.com/microsoft/litebox
340•aktau•15h ago•164 comments

Show HN: If you lose your memory, how to regain access to your computer?

https://eljojo.github.io/rememory/
226•eljojo•11h ago•141 comments

Sheldon Brown's Bicycle Technical Info

https://www.sheldonbrown.com/
332•ostacke•14h ago•89 comments

Hackers (1995) Animated Experience

https://hackers-1995.vercel.app/
422•todsacerdoti•16h ago•221 comments

PC Floppy Copy Protection: Vault Prolok

https://martypc.blogspot.com/2024/09/pc-floppy-copy-protection-vault-prolok.html
34•kmm•4d ago•2 comments

An Update on Heroku

https://www.heroku.com/blog/an-update-on-heroku/
364•lstoll•15h ago•251 comments

Show HN: ARM64 Android Dev Kit

https://github.com/denuoweb/ARM64-ADK
12•denuoweb•1d ago•0 comments

Why I Joined OpenAI

https://www.brendangregg.com/blog/2026-02-07/why-i-joined-openai.html
79•SerCe•4h ago•60 comments

Show HN: R3forth, a ColorForth-inspired language with a tiny VM

https://github.com/phreda4/r3
59•phreda4•8h ago•9 comments

Female Asian Elephant Calf Born at the Smithsonian National Zoo

https://www.si.edu/newsdesk/releases/female-asian-elephant-calf-born-smithsonians-national-zoo-an...
16•gmays•3h ago•2 comments

How to effectively write quality code with AI

https://heidenstedt.org/posts/2026/how-to-effectively-write-quality-code-with-ai/
211•i5heu•11h ago•158 comments

Delimited Continuations vs. Lwt for Threads

https://mirageos.org/blog/delimcc-vs-lwt
9•romes•4d ago•1 comments

I spent 5 years in DevOps – Solutions engineering gave me what I was missing

https://infisical.com/blog/devops-to-solutions-engineering
123•vmatsiiako•13h ago•51 comments

Introducing the Developer Knowledge API and MCP Server

https://developers.googleblog.com/introducing-the-developer-knowledge-api-and-mcp-server/
33•gfortaine•6h ago•9 comments

Learning from context is harder than we thought

https://hy.tencent.com/research/100025?langVersion=en
160•limoce•3d ago•80 comments

Understanding Neural Network, Visually

https://visualrambling.space/neural-network/
258•surprisetalk•3d ago•34 comments

I now assume that all ads on Apple news are scams

https://kirkville.com/i-now-assume-that-all-ads-on-apple-news-are-scams/
1020•cdrnsf•18h ago•425 comments

FORTH? Really!?

https://rescrv.net/w/2026/02/06/associative
52•rescrv•16h ago•17 comments

Evaluating and mitigating the growing risk of LLM-discovered 0-days

https://red.anthropic.com/2026/zero-days/
44•lebovic•1d ago•13 comments

I'm going to cure my girlfriend's brain tumor

https://andrewjrod.substack.com/p/im-going-to-cure-my-girlfriends-brain
95•ray__•5h ago•46 comments

Show HN: Smooth CLI – Token-efficient browser for AI agents

https://docs.smooth.sh/cli/overview
81•antves•1d ago•59 comments

How virtual textures work

https://www.shlom.dev/articles/how-virtual-textures-really-work/
36•betamark•15h ago•29 comments

WebView performance significantly slower than PWA

https://issues.chromium.org/issues/40817676
10•denysonique•5h ago•1 comments
Open in hackernews

Implementing Bluetooth LE Audio and Auracast on Linux Systems

https://www.collabora.com/news-and-blog/blog/2025/11/24/implementing-bluetooth-le-audio-and-auracast-on-linux-systems/
147•losgehts•2mo ago

Comments

ensocode•2mo ago
This is a big pain point for wireless headsets. Thanks for the post and linux overview of the progress.
charcircuit•2mo ago
>On Linux, LE Audio support is implemented through BlueZ for the Bluetooth® host stack and PipeWire for audio routing.

Most Linux systems support Bluetooth LEA via Gabeldorsche. Google shipped LEA support in Android 14 and BSP providers offered the drivers needed for it in their Android 14 BSPs.

ocrete•2mo ago
This Gabeldorsche is really only for Android. BlueZ is used almost everywhere else.
charcircuit•2mo ago
Most Linux installs that use Bluetooth with Linux are Android installs.
estimator7292•2mo ago
Apart from basically every laptop sold in the last 20 years, yeah
ocrete•2mo ago
Android is really its own platform that happens to use the Linux kernel as a shortcut.

What we're talking about here is really what used to be called GNU/Linux, so the whole platform that is based on the software developed by the various communities.

preisschild•2mo ago
I think this is needless gatekeeping. Does it matter if someone uses KDE or GNOME? Systemd or openrc? Musl or glibc? They are all part of the Linux community.

I use GrapheneOS for my smartphone and Fedora for my workstation and I consider both to be linux distributions

charcircuit•2mo ago
Most Linux laptops are Chromebooks which ship with Android's previous Bluetooth stack (still not BlueZ).
xzjis•2mo ago
I commend Collabora's tremendous work on Bluetooth LE audio on Linux and their work in general, but I can't help being frustrated that it's volunteer contributors handling the implementation, while the Bluetooth Special Interest Group makes a ton of profit by licensing Bluetooth yet contributes nothing to implementing the standard on Linux. It's really typical of the "open source" spirit: volunteers are exploited, and the fruits of their labor are harvested as profit.
lunar-whitey•2mo ago
It would help if BlueZ had any hope of being commercially relevant. The Linux Wi-Fi stack, in contrast, is quite usable.
ocrete•2mo ago
You'd be surprised who many products ship with BlueZ, it's everywhere in all kinds of embedded systems, much like the Linux Wi-Fi stack.
lunar-whitey•2mo ago
If BlueZ was compelling enough, Android would tolerate it for the same reasons it tolerates the kernel. Nobody really wants to be in the business of writing a BT stack, and yet Android has replaced theirs at least twice. I ask, why?
unwind•2mo ago
This:

If you've ever wondered why your music quality drops dramatically when you answer a call on your Bluetooth® headset, you've experienced one of A2DP's key limitations firsthand.

Made me feel old ... how are people listening to music while taking a call?