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OpenCode – The open source AI coding agent

https://opencode.ai/

291•rbanffy•2h ago•134 comments

Our commitment to Windows quality

https://blogs.windows.com/windows-insider/2026/03/20/our-commitment-to-windows-quality/

312•hadrien01•4h ago•558 comments

Discontinuation and reinitiation of dual-labeled GLP-1 receptor agonists

https://nautil.us/whiplash-heart-attack-and-stroke-risk-jumps-when-people-stop-taking-glp-1s-1279029

45•siquick•2h ago•37 comments

We rewrote our Rust WASM Parser in TypeScript – and it got 3x Faster

https://www.openui.com/blog/rust-wasm-parser

56•zahlekhan•2h ago•27 comments

I love my dumb watches

https://gary.onl/a-post-about-watches/

47•abnercoimbre•3d ago•37 comments

France's aircraft carrier located in real time by Le Monde through fitness app

https://www.lemonde.fr/en/international/article/2026/03/20/stravaleaks-france-s-aircraft-carrier-...

441•MrDresden•10h ago•372 comments

Show HN: We built a terminal-only Bluesky / AT Proto client written in Fortran

https://github.com/FormerLab/fortransky

23•FormerLabFred•1h ago•23 comments

Ghostling

https://github.com/ghostty-org/ghostling

25•bjornroberg•1h ago•4 comments

Attention Residuals

https://github.com/MoonshotAI/Attention-Residuals

105•GaggiX•5h ago•18 comments

An FAQ on Reinforcement Learning Environments

https://epoch.ai/gradient-updates/state-of-rl-envs

6•dcre•1d ago•0 comments

Show HN: Baltic shadow fleet tracker – live AIS, cable proximity alerts

https://github.com/FormerLab/shadow-fleet-tracker-light

20•FormerLabFred•2h ago•5 comments

The Los Angeles Aqueduct Is Wild

https://practical.engineering/blog/2026/3/17/the-los-angeles-aqueduct-is-wild

274•michaefe•3d ago•155 comments

Show HN: Red Grid Link – peer-to-peer team tracking over Bluetooth, no servers

https://github.com/RedGridTactical/RedGridLink

8•redgridtactical•1h ago•3 comments

Show HN: I made an email app inspired by Arc browser

https://demo.define.app

39•johndamaia•5h ago•20 comments

VisiCalc Reconstructed

https://zserge.com/posts/visicalc/

151•ingve•3d ago•64 comments

Work_mem: It's a Trap

https://mydbanotebook.org/posts/work_mem-its-a-trap/

23•enz•2d ago•2 comments

NumKong: 2'000 Mixed Precision Kernels for All

https://ashvardanian.com/posts/numkong/

22•ashvardanian•4h ago•0 comments

Parallel Perl – Autoparallelizing interpreter with JIT

https://perl.petamem.com/gpw2026/perl-mit-ai-gpw2026.html#/4/1/1

94•bmn__•2d ago•35 comments

A Japanese Glossary of Chopsticks Faux Pas

https://www.nippon.com/en/japan-data/h01362/

82•cainxinth•2h ago•78 comments

Delve – Fake Compliance as a Service

https://deepdelver.substack.com/p/delve-fake-compliance-as-a-service

509•freddykruger•1d ago•180 comments

The worst volume control UI in the world (2017)

https://uxdesign.cc/the-worst-volume-control-ui-in-the-world-60713dc86950

48•andsoitis•2d ago•27 comments

Entso-E final report on Iberian 2025 blackout

https://www.entsoe.eu/publications/blackout/28-april-2025-iberian-blackout/

169•Rygian•12h ago•72 comments

Meme Buildings

https://misfitsarchitecture.com/2026/03/15/meme-buildings/

15•speckx•7h ago•1 comments

The Social Smolnet

https://ploum.net/2026-03-20-social-smolnet.html

103•aebtebeten•10h ago•11 comments

Launch HN: Sitefire (YC W26) – Automating actions to improve AI visibility

32•vincko•6h ago•20 comments

Show HN: An open-source safety net for home hemodialysis

https://safehemo.com/

34•qweliantanner•3d ago•6 comments

Video Encoding and Decoding with Vulkan Compute Shaders in FFmpeg

https://www.khronos.org/blog/video-encoding-and-decoding-with-vulkan-compute-shaders-in-ffmpeg

144•y1n0•3d ago•53 comments

Flash-KMeans: Fast and Memory-Efficient Exact K-Means

https://arxiv.org/abs/2603.09229

160•matt_d•3d ago•14 comments

FSF statement on copyright infringement lawsuit Bartz v. Anthropic

https://www.fsf.org/blogs/licensing/2026-anthropic-settlement

253•m463•4d ago•125 comments

Super Micro Shares Plunge 25% After Co-Founder Charged in $2.5B Smuggling Plot

https://www.forbes.com/sites/tylerroush/2026/03/20/super-micro-shares-plunge-25-after-co-founder-...

305•pera•9h ago•134 comments

Open in hackernews

Show HN: Baltic shadow fleet tracker – live AIS, cable proximity alerts

https://github.com/FormerLab/shadow-fleet-tracker-light

20•FormerLabFred•2h ago

Comments

Krasnol•42m ago

It would look nice on a Home Assistant dashboard

FormerLabFred•35m ago

Whatever you got :)

Siri, NORA IMO 9259408, give me position, knots, and heading

Later versions

dark-star•15m ago

Tried it. Doesn't work. Does not show any vessels for me, list (and map) stays empty, console is full of "WS closed: no close frame received or sent. Reconnecting in 10s"

HN hug of death?

FormerLabFred•11m ago

You got an aisstream.io key and set it before launching? Check the README.You can hard code it in shadow_tracker.py too

Bedtime in Sweden. Back tomorrow if you need support.

dark-star•8m ago

yeah, seemed I had an error in that key, it cut off 2 characters at the end. Works fine now, thanks!