jnatum

Tech

Hacker News Oct 21, 2026

Rust Style Guide

Article URL: https://google.github.io/styleguide/rustguide.html Comments URL: https://news.ycombinator.com/item?id=50186010 Points: 255 # Comments: 138

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Hacker News Oct 21, 2026

OpenAI models are coming to Google Cloud

Article URL: https://openai.com/index/openai-models-google-cloud/ Comments URL: https://news.ycombinator.com/item?id=50180079 Points: 28 # Comments: 1

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Markets

Market Movers - NYSE/Nasdaq Oct 21, 2026

NASDAQ Market Movers — Top 5 Winners & Losers

WinnersLosers
BRZE $45.57 +51.70% TSEM $183.78 -8.25%
SLS $11.98 +14.20% LGN $41.23 -6.74%
EQPT $15.60 +11.83% DXPE $170.55 -4.72%
HAS $109.52 +11.20% MXL $73.51 -4.67%
NESR $21.09 +11.12% SMTC $136.20 -4.23%
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Market Movers - NYSE/Nasdaq Oct 21, 2026

NYSE Market Movers — Top 5 Winners & Losers

WinnersLosers
LION $12.15 +14.41% SE $80.43 -9.09%
KVYO $19.61 +11.93% DPC $29.12 -8.91%
TLK $11.64 +11.39% GM $77.09 -6.84%
EFX $176.54 +11.33% MLI $56.81 -6.59%
SPHR $112.84 +9.67% AERO $14.88 -6.36%
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Geopolitics

The Guardian Oct 21, 2026

Taiwan charges five men over plot to run over comedian for his Xi Jinping jokes

Person named ‘K’ from China paid five defendants to injure Huang Yi-hao, New Taipei prosecutors sayTaiwanese prosecutors have charged five men over a plot to ram a car into a comedian who made fun of the Chinese Communist party and Xi Jinping.Taiwan has repeatedly accused China of transnational rep…

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The Guardian Oct 21, 2026

Putin orders release of jailed American as he meets Trump envoy for Ukraine talks

Russia frees Stephen Hubbard after US request while Steve Witkoff praises Putin, wanted by ICC as war criminal, as a ‘humanitarian’Europe live – latest updatesUS politics live – latest updatesVladimir Putin ordered the release of an American from a Russian jail as he met Donald Trump’s envoy Steve …

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Regulations

Culture

US News

India News

Global News

The Guardian Oct 21, 2026

Majority of Australians who report penicillin allergy not truly allergic

Peak body for immunologists changes guidelines as evidence shows up to 90% of those reporting allergy don’t have oneGet our breaking news email, free app or daily news podcastThe majority of Australians who report a penicillin allergy are not truly allergic, prompting the peak body for immunologist…

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Uncategorized

Hacker News Oct 21, 2026

mitmproxy adds --emudhra option

Article URL: https://github.com/mitmproxy/mitmproxy/commit/169234499088fc2c414644a67efaed3d64ae2e3b Comments URL: https://news.ycombinator.com/item?id=50189232 Points: 347 # Comments: 94

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Hacker News Oct 21, 2026

Postgres recovery_prefetch can cause outages

Article URL: https://ardentperf.com/2026/10/20/postgres-recovery_prefetch-considered-harmful-and-causing-outages/ Comments URL: https://news.ycombinator.com/item?id=50188614 Points: 11 # Comments: 0

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Hacker News Oct 21, 2026

Security Disclosure

Article URL: https://blog.railway.com/p/security-disclosure-wednesday-october-21st Comments URL: https://news.ycombinator.com/item?id=50188228 Points: 377 # Comments: 216

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Ars Technica Oct 21, 2026

Tesla profits drop 43% in Q3

Tesla’s once-booming energy storage business also shrunk in Q3 2026.

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Hacker News Oct 21, 2026

Claude Duet

Article URL: https://claude.com/product/claude-duet Comments URL: https://news.ycombinator.com/item?id=50186037 Points: 509 # Comments: 472

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Hacker News Oct 21, 2026

GitLab critical patch release

Article URL: https://docs.gitlab.com/releases/patches/patch-release-gitlab-19-5-1-released/ Comments URL: https://news.ycombinator.com/item?id=50185869 Points: 282 # Comments: 70

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Hacker News Oct 21, 2026

EA is shutting down BioWare

Article URL: https://www.theverge.com/games/1015647/ea-is-shutting-down-bioware Comments URL: https://news.ycombinator.com/item?id=50184586 Points: 580 # Comments: 349

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The Guardian Oct 21, 2026

Controversial US-backed vaccine trial in African newborns halted

Hepatitis B study in Guinea-Bissau that was to be funded by CDC and that drew global backlash ‘will not move forward’The US-backed hepatitis B vaccine trial in African newborns that drew global backlash was halted, the lead researcher said on Wednesday.It was “now clear” that the study “will not mo…

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Hacker News Oct 21, 2026

Show HN: Omnara – Open-source alternative to Claude Managed Agents

Hey all, Kartik from Omnara (https://omnara.com) here. We're building an open-source API for running durable agents. You create an agent with an API call, and Omnara runs the agent loop, gives the agent sandboxes to run commands in, and handles secrets, permissions, and RBAC. Each agent's state is …

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Hacker News Oct 21, 2026

AI agent fixed the bug, but what else did it change?

Article URL: https://blog.trailofbits.com/2026/10/21/your-ai-agent-fixed-the-bug-but-what-else-did-it-change/ Comments URL: https://news.ycombinator.com/item?id=50183253 Points: 8 # Comments: 1

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NPR News Oct 21, 2026

New human data hints at psychedelics' potential to combat inflammation

Lab studies have shown that psychedelics like psilocybin can lower inflammation and may be protective for a range of illnesses. Now, researchers are publishing some of the first data in humans that signals this holds potential for patients with neurodegenerative diseases like Parkinson's disease.

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The Guardian Oct 21, 2026

Poland’s parliament votes to ease abortion ban but faces likely veto from president

Measures would remove some penalties for those helping women access abortion but are ‘small-scale step’, say campaignersPoland’s lower house of parliament has approved two bills aimed at loosening a near-total ban on abortions, in what campaigners have described as a “small-scale step” ahead of pro…

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The Guardian Oct 21, 2026

Booking.com under investigation by EU regulators over fake listings and scams

European Commission calls accommodation website’s approach to fraudulent listings and phishing scams as ‘absolutely substandard’EU regulators have opened an investigation into Booking.com, alleging that the accommodation website has not done enough to protect consumers from fake listings and scams.…

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Hacker News Oct 21, 2026

DuckDB 2.0.0 LTS “Cinnamon Teal”

Article URL: https://duckdb.org/2026/10/21/announcing-duckdb-200 Comments URL: https://news.ycombinator.com/item?id=50181136 Points: 203 # Comments: 23

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Hacker News Oct 21, 2026

PHP 8.2.35

Article URL: https://github.com/php/php-src/releases/tag/php-8.2.35 Comments URL: https://news.ycombinator.com/item?id=50180873 Points: 665 # Comments: 264

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Hacker News Oct 21, 2026

Show HN: Sumi.css – CSS Framework

Article URL: https://github.com/vladocar/Sumi.css Comments URL: https://news.ycombinator.com/item?id=50180039 Points: 33 # Comments: 8

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The Guardian Oct 21, 2026

Shark trapped for a month in South Korean canal is finally freed

Bukang-i successfully guided out after month in which it drew 1.6m visitors and was watched over by YouTubersIn South Korea, they call them jagyeongdan, a word whose meaning sits somewhere between vigilante group and neighbourhood watch. Each night they put on hi-vis vests, picked up their selfie s…

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Hacker News Oct 21, 2026

Whatever Happened to Fire Escapes

Article URL: https://practical.engineering/blog/2026/10/20/whatever-happened-to-fire-escapes Comments URL: https://news.ycombinator.com/item?id=50178455 Points: 148 # Comments: 111

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Hacker News Oct 21, 2026

Launch HN: Alter (YC S25) – Access control for multi-user agents

Hi HN! We’re Srikar and Kevan, founders of Alter – https://alterauth.com/. We’re building access control for agents that can take actions on behalf of multiple users.If you’ve built an internal agent people use through Slack, you may have experienced this scenario: everyone signs in with their own …

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The Guardian Oct 21, 2026

Police charge accused Brendan Nugent with additional offences – as it happened

Independent MP’s condition remains critical on Wednesday after surgery to save her remaining leg‘Deeply appalled’: politicians condemn alleged attack after Helen Haines critically injuredHelen Haines, the principled MP respected across parliamentAnthony Albanese has described the police interview o…

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Hacker News Oct 21, 2026

In Hilbert space, all things are quantumly possible

Article URL: https://www.quantamagazine.org/in-hilbert-space-all-things-are-quantumly-possible-20260826/ Comments URL: https://news.ycombinator.com/item?id=50175185 Points: 41 # Comments: 17

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Hacker News Oct 21, 2026

The Future of CSS

Article URL: https://www.joshwcomeau.com/css/interop-2027/ Comments URL: https://news.ycombinator.com/item?id=50175070 Points: 115 # Comments: 36

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Hacker News Oct 21, 2026

Good type against all odds

Article URL: https://unsung.aresluna.org/good-type-against-all-odds/ Comments URL: https://news.ycombinator.com/item?id=50175059 Points: 52 # Comments: 8

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The Guardian Oct 21, 2026

Nigeria confirms Ebola case as outbreak spreads into western Africa

Case in Africa’s most populous country was detected in a woman who had travelled from UgandaNigeria has confirmed an Ebola case in its capital, Abuja, after a woman who arrived from Uganda tested positive for the virus, the health ministry said.The woman began showing symptoms on 7 October and was …

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