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Work_mem: It's a Trap

https://mydbanotebook.org/posts/work_mem-its-a-trap/
21•enz•2d ago

Comments

nh2•1h ago
> You can’t cap memory, but ...

Why not? That'd be useful. Feels like a software written in C should make that reasonably easy.

willrshansen•40m ago
Seconded

OpenCode – The open source AI coding agent

https://opencode.ai/
284•rbanffy•2h ago•133 comments

Our commitment to Windows quality

https://blogs.windows.com/windows-insider/2026/03/20/our-commitment-to-windows-quality/
308•hadrien01•4h ago•542 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
44•siquick•1h ago•32 comments

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

https://www.openui.com/blog/rust-wasm-parser
50•zahlekhan•1h ago•22 comments

I love my dumb watches

https://gary.onl/a-post-about-watches/
47•abnercoimbre•3d ago•35 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
22•bjornroberg•1h ago•4 comments

Attention Residuals

https://github.com/MoonshotAI/Attention-Residuals
103•GaggiX•5h ago•18 comments

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

https://github.com/FormerLab/shadow-fleet-tracker-light
18•FormerLabFred•2h ago•4 comments

The Los Angeles Aqueduct Is Wild

https://practical.engineering/blog/2026/3/17/the-los-angeles-aqueduct-is-wild
273•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•1 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/
21•enz•2d ago•2 comments

A Japanese Glossary of Chopsticks Faux Pas

https://www.nippon.com/en/japan-data/h01362/
82•cainxinth•2h ago•75 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

Delve – Fake Compliance as a Service

https://deepdelver.substack.com/p/delve-fake-compliance-as-a-service
502•freddykruger•1d ago•180 comments

How the Iran war threatens global food supply

https://www.npr.org/2026/03/20/nx-s1-5750812/how-the-iran-war-threatens-global-food-supply
12•kaycebasques•29m ago•0 comments

An FAQ on Reinforcement Learning Environments

https://epoch.ai/gradient-updates/state-of-rl-envs
3•dcre•1d ago•0 comments

The worst volume control UI in the world (2017)

https://uxdesign.cc/the-worst-volume-control-ui-in-the-world-60713dc86950
46•andsoitis•2d ago•26 comments

Entso-E final report on Iberian 2025 blackout

https://www.entsoe.eu/publications/blackout/28-april-2025-iberian-blackout/
168•Rygian•12h ago•70 comments

Meme Buildings

https://misfitsarchitecture.com/2026/03/15/meme-buildings/
15•speckx•7h ago•1 comments

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

32•vincko•6h ago•20 comments

The Social Smolnet

https://ploum.net/2026-03-20-social-smolnet.html
103•aebtebeten•10h ago•11 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

Monkey C – Small familiar language for apps on Garmin watches

https://developer.garmin.com/connect-iq/monkey-c/
5•embedding-shape•2h ago•0 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-...
303•pera•8h ago•134 comments