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Notes from Optimizing CPU-Bound Go Hot Paths

https://blog.andr2i.com/posts/2026-05-03-notes-from-optimizing-cpu-bound-go-hot-paths
10•nnx•2d ago

Comments

coldstartops•1h ago
Nice! Now the question is: How many classic Reynolds boids can you run on 1 CPU at 60FPS, without using any go routines?

Scorched Earth 2000 – Web

http://www.scorch2000.com/web/
237•meshko•8h ago•94 comments

Claude for Small Business

https://www.anthropic.com/news/claude-for-small-business
208•neilfrndes•4h ago•136 comments

Linux gaming is faster because Windows APIs are becoming Linux kernel features

https://www.xda-developers.com/linux-gaming-is-getting-faster-because-windows-apis-are-becoming-l...
701•haunter•3d ago•453 comments

Classic 7 is a Windows 10 LTSC mod to look 1:1 to Windows 7

https://classic7.lol/
17•jandeboevrie•1h ago•8 comments

Arena AI Model ELO History

https://mayerwin.github.io/AI-Arena-History/
55•mayerwin•5h ago•36 comments

Setting up a free *.city.state.us locality domain (2025)

https://fredchan.org/blog/locality-domains-guide/
557•speckx•17h ago•173 comments

What the Hell Was Going on with Cigarette Ads in the 70s?

https://tohippo.com/what-the-hell-was-going-on-with-cigarette-ads-in-the-70s/
7•Vasbarlog•1h ago•6 comments

MacBook Neo Deep Dive: Benchmarks, Wafer Economics, and the 8GB Gamble

https://www.jdhodges.com/blog/macbook-neo-benchmarks-analysis/
208•tosh•14h ago•218 comments

A History of IDEs at Google

https://laurent.le-brun.eu/blog/a-history-of-ides-at-google
360•laurentlb•4d ago•241 comments

Extraordinary Ordinals

https://text.marvinborner.de/2026-04-09-17.html
21•marvinborner•2d ago•11 comments

The Emacsification of Software

https://sockpuppet.org/blog/2026/05/12/emacsification/
291•rdslw•1d ago•191 comments

Twin brothers wipe 96 government databases minutes after being fired

https://arstechnica.com/tech-policy/2026/05/drop-database-what-not-to-do-after-losing-an-it-job/
409•jnord•1d ago•313 comments

Cisco workforce reductions

https://blogs.cisco.com/news/our-path-forward
188•ahmedomran8•7h ago•175 comments

Show HN: Nibble

https://github.com/glouw/nibble
51•glouwbug•6h ago•5 comments

delta time

https://www.deltatime.life/
47•mxfh•7h ago•23 comments

Avoiding and reducing microplastic false positives from dry glove contact

https://pubs.rsc.org/en/content/articlelanding/2026/ay/d5ay01801c
40•efavdb•7h ago•1 comments

Chess puzzle I found in my dad's old book

https://ardoedo.it/kempelen/
151•Eswo•2d ago•41 comments

Notes from Optimizing CPU-Bound Go Hot Paths

https://blog.andr2i.com/posts/2026-05-03-notes-from-optimizing-cpu-bound-go-hot-paths
10•nnx•2d ago•1 comments

The Deathbed Notes of Henry James (1968)

https://www.theatlantic.com/past/docs/unbound/flashbks/james/jnote.htm
4•Hooke•1d ago•0 comments

Microsoft BitLocker – YellowKey zero-day exploit

https://www.tomshardware.com/tech-industry/cyber-security/microsoft-bitlocker-protected-drives-ca...
149•cookiengineer•5h ago•79 comments

The US is winning the AI race where it matters most: commercialization

https://avkcode.github.io/blog/us-winning-ai-race.html
196•akrylov•18h ago•535 comments

Xs of Y – roguelike that names itself every run. Written in 4kLoC

https://github.com/nooga/xsofy
183•andsoitis•4d ago•76 comments

Show HN: Needle: We Distilled Gemini Tool Calling into a 26M Model

https://github.com/cactus-compute/needle
671•HenryNdubuaku•1d ago•188 comments

Princeton mandates proctoring for in-person exams, upending 133 year precedent

https://www.dailyprincetonian.com/article/2026/05/princeton-news-adpol-proctoring-in-person-exami...
322•bookofjoe•12h ago•478 comments

Heritability of human life span is ~50% when heritability is redefined

https://dynomight.net/lifespan/
97•surprisetalk•1d ago•54 comments

Launch HN: Ardent (YC P26) – Postgres sandboxes in seconds with zero migration

https://www.tryardent.com/
85•vc289•15h ago•34 comments

How can Apple deal with the memory shortage?

https://asymco.com/2026/05/11/the-great-memory-panic-of-2026/
94•tambourine_man•2d ago•95 comments

A Claude Code and Codex Skill for Deliberate Skill Development

https://github.com/DrCatHicks/learning-opportunities
33•cdrnsf•5h ago•10 comments

Golden Testing a CAD Library

https://doscienceto.it/blog/posts/2026-04-27-golden-testing-cad.html
22•PaulHoule•2d ago•5 comments

Reverting the incremental GC in Python 3.14 and 3.15

https://discuss.python.org/t/reverting-the-incremental-gc-in-python-3-14-and-3-15/107014
228•curiousgal•4d ago•92 comments