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Rendering the Sky, Sunsets, and Planets

https://blog.maximeheckel.com/posts/on-rendering-the-sky-sunsets-and-planets/

52•ibobev•1h ago

Comments

sdoering•21m ago

Wow. This was quite a ride. I only understood maybe 5% - but I was massively impressed.

mirekrusin•18m ago

Gem.

Flat earth version for comparison would be fun.

jeremyscanvic•15m ago

I wonder how this relates to the Perez All-Weather and Preetham sky models. Not an expert about that but I managed to implement those in the past and it was quite a fun project!

https://github.com/jscanvic/SkySim

Own your GH stars and HN upvotes

https://github.com/mipmip/startaste

1•mipselaer•33s ago•1 comments

Official Launch: DC-ROMA RISC-V Mainboard III for Framework Laptop 13

https://store.deepcomputing.io/products/dc-roma-risc-v-mainboard-iii-for-framework-laptop-13

1•YesterdayOK94•36s ago•0 comments

A 3.5 MB C++ engine for deterministic RAG deduplication hitting 30 GB/s

https://github.com/corbenicai/merlin-community

1•Corbenic•37s ago•0 comments

Anthropic is proof that SaaS isn't dead

https://www.octavehq.com/post/claude-code-wont-replace-saas

1•cmogni1•43s ago•0 comments

Sam Altman's Business Dealings Under GOP Scrutiny Ahead of OpenAI's IPO

https://www.wsj.com/tech/ai/sam-altmans-business-dealings-under-gop-scrutiny-ahead-of-openais-ipo...

1•1vuio0pswjnm7•1m ago•0 comments

Harnessing Bio-Intelligence to Build Living Machines with Nervous Systems [video]

https://www.youtube.com/watch?v=7O1Al5VQl_Q

1•surprisetalk•2m ago•0 comments

Ask HN: ADHD Is

https://0xff.nu/adhd/

1•hxii•2m ago•1 comments

Our snarky agent reviews withone.ai website [video]

https://www.youtube.com/watch?v=wZY5O69otyM

1•fcpguru•3m ago•0 comments

Counterfactual analysis, an (organizationally) unloved method

https://www.counting-stuff.com/counterfactual-analysis-an-organizationally-unloved-method/

1•speckx•3m ago•0 comments

Google settles racial discrimination lawsuit for $50M

https://apnews.com/article/google-discrimination-black-employees-class-action-settlement-6a23689d...

1•1vuio0pswjnm7•4m ago•0 comments

DuckDB and Ggsql

https://bedeverewise.app/demo

1•caerbannogwhite•4m ago•1 comments

eBay rejects GameStop's takeover bid

https://qz.com/ebay-rejects-gamestop-takeover-bid-051226

3•mgh2•4m ago•0 comments

Boomba is a Roomba with every upgrade imaginable

https://blog.arduino.cc/2026/05/05/boomba-is-a-roomba-with-every-upgrade-imaginable/

1•PaulHoule•6m ago•0 comments

Kubernetes CPU Management with cgroups

https://roszigit.com/en/blog/kubernetes-cpu-request-limit

1•lkanwoqwp•6m ago•0 comments

Adversaries Leverage AI for Vulnerability Exploitation

https://cloud.google.com/blog/topics/threat-intelligence/ai-vulnerability-exploitation-initial-ac...

1•nedruod•6m ago•0 comments

Is using AI wrong? A review of six popular anti-AI arguments

https://www.seangoedecke.com/is-ai-wrong/

2•cookabb•6m ago•0 comments

Euler function in the context of q-series and partitions

https://www.johndcook.com/blog/2026/05/11/euler-function/

1•ibobev•7m ago•0 comments

Show HN: Statewright – Visual state machines that make AI agents reliable

https://github.com/statewright/statewright

1•azurewraith•7m ago•0 comments

Tom's Namespaces: An Odin Fanfic

https://zylinski.se/posts/toms-namespaces/

1•ibobev•7m ago•0 comments

OpenAI gives European companies access to its latest model GPT-5.5-Cyber

https://www.reuters.com/sustainability/boards-policy-regulation/openai-gives-european-companies-a...

1•TechTechTech•8m ago•0 comments

Texas accuses Netflix of spying on children in new lawsuit

https://www.theguardian.com/technology/2026/may/11/texas-sues-netflix-lawsuit

2•Brajeshwar•9m ago•0 comments

Retrace – A macOS app to browse your Facebook data export like a time machine

https://testflight.apple.com/join/P1qEMJAM

1•TallScot•9m ago•0 comments

Stop using TryHackMe – AI training on userdata

https://inv.nadeko.net/watch?v=s1TNS1wN920

1•zdeb7•9m ago•0 comments

Kargo TUI

https://github.com/unknwon/kargo-tui

1•joe2010xtmf•9m ago•1 comments

Show HN: MosaicQR – QR codes that double as pixel art of any simple image

https://mosaicqr.com

1•mjohnson42•11m ago•0 comments

Show HN: AI IQ – Mapping AI benchmarks onto a common capability scale

https://www.aiiq.org/

1•shea256•12m ago•0 comments

Posy: Mouse Cursor History (and why I made my own) [video]

https://www.youtube.com/watch?v=YThelfB2fvg

1•vintagedave•12m ago•0 comments

Show HN: YantrikDB – persistent memory for AI agents

https://github.com/yantrikos/yantrikdb

1•pranabsarkar•13m ago•1 comments

DuckDB Monthly #41

https://motherduck.com/blog/second-variant/duckdb-ecosystem-newsletter-may-2026/

2•ethagnawl•13m ago•0 comments

Show HN: Matterbeam, a company-wide write-ahead log for your data

https://matterbeam.com

1•mikepk•14m ago•0 comments