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Tesla says customers can add their own vehicles to the robotaxi fleet next year β€” will it happen?https://www.theverge.com/transportation/1016118/tesla-robotaxi-customer-owned-vehicle-fleet-network-q3-2026-earnings

For years, Elon Musk has been making big promises to Tesla owners about unsupervised autonomous driving and the ability to add their own vehicles to the company's robotaxi fleet. During today's third-quarter earnings call, the company finally gave itself a deadline. According to Tesla VP for Autonomous Driving Ashok Elluswamy, Tesla owners will be able […]

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Show HN: CertAvert – Free SSL/TLS tools and certificate expiry alertshttps://certavert.com

Article URL: https://certavert.com Comments URL: https://news.ycombinator.com/item?id=50189110 Points: 1 # Comments: 0

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Show HN: ZeGrapher v4: modern math plotterhttps://zegrapher.com/en

ZeGrapher is a free an open-source math plotter, first release in 2011 (I thought there were no such app on Linux at the time), that I kept sporadically updating ever since. Last version was 6 years ago but a lot of work went into it. v4 is a near complete rewrite to a modern interface and approach, inspired by desmos. Interesting differenciating features: - Computing and plotting recursive sequences - svg and pdf export at the physical size you see or set on your screen, in centimeters - "schrodinger" constants: define constants that take many values at once, any expression that depends on i…

Show HN: Embodsi – Embodied Super Intelligencehttps://embodsi.com

embodsi is a generative AI MMO experience that runs in the browser. It allows people to communicate (text, audio, video, avatar emotes and movement) and collaboratively build 3D spaces and games via LLMs connected to harnesses and sandboxes for object modeling, space layout, game logic, and driving persistent avatars with shared context and memory. It’s different from existing 3D social apps (AFAIK) because it enables people to build multiplayer virtual worlds, games, and characters with generative AI right from their browser (desktop, mobile, or VR), in nearly infinitely-extendable recursi…

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Goal, assist... goal-kick - Kane underlines Ballon d'Or credentialshttps://www.bbc.co.uk/sport/football/articles/ck79p7qq1q9ro

Why Declan Rice backs his England team-mate Harry Kane to win the Ballon d'Or after Arsenal's draw with Bayern Munich in the Champions League.

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Trump's green card curbs test Indian tech workers' American dreamhttps://www.bbc.co.uk/news/articles/cqj34j7dk771o

With immigration curbs and tech firms cutting foreign hiring, US residency is becoming a distant dream for many Indians.

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Airbnb hosts can no longer make guests strip beds and wash dishes under new ruleshttps://www.bbc.co.uk/news/articles/c6n049gg75r4o

The updated policy will apply to all reservations booked on the accommodation site on or after 20 November.

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Saka injury 'does not look good' - how will Arsenal cope?https://www.bbc.co.uk/sport/football/articles/ckg5j1zdn4m3o

Mikel Arteta says the quadriceps injury Arsenal's Bukayo Saka picked up in the Champions League draw with Bayern Munich "does not look good at all".

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Mark Zuckerberg Agrees to Stay in California Despite Billionaires’ Tax Ballot Measurehttps://www.wired.com/story/mark-zuckerberg-agrees-to-stay-in-california-despite-billionaires-tax-ballot-measure

Meta’s board feared that its CEO’s departure could disrupt the company’s AI ambitions. A new stock agreement gives him financial incentives to stay put.

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Data centers could erase decades of air quality gainshttps://www.theverge.com/ai-artificial-intelligence/1015958/data-center-pollution-rising-report

A rush of new data centers could bring air pollution roaring back to levels not seen since the 2000s in Texas, which has become ground zero for the physical infrastructure behind generative AI. New and proposed data centers are demanding a tremendous amount of electricity. How developers and utilities meet that demand - with gas […]

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Show HN: ReviewerAgent and StopContinue, for CC and Codex with Pihttps://github.com/rladr-org/reviewer-agent

This package is designed to solve two problems: 1. Frontier models like Fable 5.1, Opus 5.5, Astra 6.0 and Sol 6.1 all make errors and bugs that can be found by another model (even a much smaller model like Luna). 2. In what is supposed to be a long development run, for example against a plan, models will decide to stop before they are finished, when there is obviously more work to do, or to ask a question they already should know the answer to. ReviewerAgent blocks git commits and sends them to another agent that reviews the staged files and either allows the commit or returns a list of issu…

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Oracle Security Alert Advisory – CVE-2026-91403https://www.oracle.com/security-alerts/alert-cve-2026-91403.html

Article URL: https://www.oracle.com/security-alerts/alert-cve-2026-91403.html Comments URL: https://news.ycombinator.com/item?id=50188443 Points: 12 # Comments: 2

Airbnb limits chores for guests, sparking backlash from hostshttps://techcrunch.com/2026/10/21/airbnb-limits-chores-for-guests-sparking-backlash-from-hosts

Hosts are threatening to leave the platform after Airbnb says that they can no longer require guests to strip beds or do other time-consuming cleaning chores.

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Railway Security(Compromise) Disclosurehttps://blog.railway.com/p/security-disclosure-wednesday-october-21st

Article URL: https://blog.railway.com/p/security-disclosure-wednesday-october-21st Comments URL: https://news.ycombinator.com/item?id=50188228 Points: 21 # Comments: 2

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Airbnb Hosts Are Furious They Can No Longer Make Guests Do Their Choreshttps://www.wired.com/story/airbnb-hosts-are-furious-they-can-no-longer-make-guests-do-their-chores

Some hosts are threatening to strike, while others are plotting ways around Airbnb’s new restrictions. Guests, meanwhile, are celebrating.

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Tesla profits drop 43% in Q3https://arstechnica.com/cars/2026/10/tesla-profits-drop-43-in-q3

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

Meta to create a new class of shares to fund AI pushhttps://www.theverge.com/tech/1015799/meta-shares-class-ai-q3-2026-earnings

Meta says it's issuing a new class of shares to fund its AI initiatives. As part of its third-quarter earnings report released on Wednesday, the company says the non-voting stock will also go toward potential acquisitions and employee compensation, with trading beginning in 2027. "The scale of investment required to compete, sustain growth, expand infrastructure, […]

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Show HN: Professionally maintained Tree-sitter compatible WASM grammarshttps://powderworks.dev

I got tired of patching Tree-sitter grammars while I was building linting tools, so much so that I ended up writing a custom parsing framework and a bunch of custom grammars for popular languages. I figured I wasn't alone and that others would be hitting the same problem, especially with all the slop code being produced out there these days. So, I'm happy to now offer commercial support for an ever-expanding library of Tree-sitter compatible Wasm grammars that are continuously updated and well-tested. Shoot me an email at info@powderworks.dev and we can get you set up. If there are specific l…

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Show HN: The Steam Frame's wireless adapter isn't what you thinkhttps://github.com/Sharktheone/steamframe-dongle

I've built a tool which can setup the SteamFrame's own hidden wireless AP ride on your Linux x86 PC. It works, read the story about it in the README.md Happy to discuss. I accept patches for platform support, but I don't own a Windows or Linux arm device to test it properly myself. Comments URL: https://news.ycombinator.com/item?id=50187838 Points: 1 # Comments: 0

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TechCrunch Founder Summit 2026: Everything you need to knowhttps://techcrunch.com/2026/10/21/techcrunch-founder-summit-2026-everything-you-need-to-know

TechCrunch Founder Summit is a full-day gathering in Boston on November 4 where founders across all stages connect with top VCs and experienced entrepreneurs to gain tactical insights on building and scaling their companies.

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Show HN: Repository of the Day - Flisk – run a full local service stack ASAPhttps://github.com/flisk-sh/flisk

Article URL: https://github.com/flisk-sh/flisk Comments URL: https://news.ycombinator.com/item?id=50187746 Points: 1 # Comments: 2

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TiDB Breach Exposes Flawed Cloud Security Assumptionshttps://www.darkreading.com/cloud-security/tidb-breach-flawed-cloud-security

Cloud providers may be storing sensitive customer data, without either party knowing it. But when a provider is breached, the data comes home to roost.

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Meta says Muse has over 10M users, with shopping a top activityhttps://techcrunch.com/2026/10/21/meta-says-muse-has-over-10m-users-with-shopping-a-top-activity

Meta Muse users are adopting the app for shopping and personal productivity, the company said during Q3 earnings. The AI app now has over 10M users.

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PHP web runtimes (CVE-2026-109618 and CVE-2026-109619)https://aws.amazon.com/security/security-bulletins/2026-143-aws

Article URL: https://aws.amazon.com/security/security-bulletins/2026-143-aws/ Comments URL: https://news.ycombinator.com/item?id=50187708 Points: 79 # Comments: 20

AWS rates PHP RCE as Important so Amazon Linux 2023 patch may take 20 dayshttps://github.com/amazonlinux/amazon-linux-2023/issues/1148

Article URL: https://github.com/amazonlinux/amazon-linux-2023/issues/1148 Comments URL: https://news.ycombinator.com/item?id=50187708 Points: 12 # Comments: 2

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Rice strikes to earn Arsenal draw at Bayernhttps://www.bbc.co.uk/sport/football/videos/crx23nx0vp8jo

Declan Rice scores a late equaliser as Arsenal and Bayern Munich play out an entertaining draw in the league phase of the Champions League while Bukayo Saka limps off with an early injury.

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Show HN: I made anagrams slightly challenginghttps://www.quizingo.app/anagrams

I know that the UX is still not upto the point. Check it out and let me know what you think. Comments URL: https://news.ycombinator.com/item?id=50187664 Points: 1 # Comments: 0

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CleanFrame: A quieter home screen for Samsung The Framehttps://github.com/nthnclrk/CleanFrame

Article URL: https://github.com/nthnclrk/CleanFrame Comments URL: https://news.ycombinator.com/item?id=50187659 Points: 3 # Comments: 0

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Judge orders Meta to pay $25bn in fines for Facebook privacy violationshttps://www.aljazeera.com/news/2026/10/21/judge-orders-meta-to-pay-25bn-in-fines-for-facebook-privacy-violations

A jury found Meta guilty of lying to Facebook users in ⁠⁠⁠⁠⁠⁠⁠⁠New Mexico about access to their data.

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'What a goal, what a moment' - Rice snatches late equaliser against Bayernhttps://www.bbc.co.uk/sport/football/videos/cwvgd7nvrgp4o

Declan Rice sends the travelling Arsenal support into raptures with his late equaliser in their heavyweight Champions League clash with Bayern Munich.

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Man Utd humbled by four-goal Como to pile pressure on Carrickhttps://www.bbc.co.uk/sport/football/videos/cmz7xr3z2vz7o

Manchester United suffer a heavy defeat to a Como side playing just their third ever game of Champions League football, as Nico Paz stars for the hosts to pile the pressure on Michael Carrick.

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Show HN: A shared 3D Zoo in the browser where everyone sees the same animalshttps://zooki.world

Article URL: https://zooki.world Comments URL: https://news.ycombinator.com/item?id=50187531 Points: 3 # Comments: 1

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Year-old AI lab Flapping Airplanes raises $1B at a $6B valuationhttps://techcrunch.com/2026/10/21/year-old-ai-lab-flapping-airplanes-raises-1b-at-a-6b-valuation

Just 9 months after raising an $180 million seed round, Flapping Airplanes has landed $1 billion Series A for its mission to build AI models "without ingesting half the internet."

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Poll: Voters want Congress to be a check on Trump, trust Democrats more on issueshttps://www.npr.org/2026/10/21/nx-s1-6011179/poll-democrats-republicans-trump-approval

A new poll shows record support for Democratic congressional candidates ahead of the midterms, as voters feel the party is better attuned to handling their top issues.

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Show HN: I built an app to stop doomscrolling while waiting for Codex to finishhttps://www.lightscroll.app

Hi HN, I usually have a couple of threads running on Codex, but some time ago I realized I was opening X or Instagram and doomscrolling while the agents did the work. I went from regularly getting into a flow state while coding manually to almost the complete opposite. Basically speedrunning a shorter attention span. A friend and I built LightScroll partly to help with this. It's a screen time app for iOS and macOS that lets you choose your limits and how strict they should be. I'm aware there are 999 competing screen time apps, but none worked quite right for us. So now there are 1000 compet…

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New York’s first microdrama film festival searches for its audiencehttps://www.theverge.com/entertainment/1014494/alza-vertical-film-festival-bill-block-salvador-paskowitz-microdramas-verticals

It remains to be seen if people really want to watch vertical content on horizontal TV screens, but many filmmakers and creators were confident that their latest projects would play well at Alza - New York City's first microdrama film festival. Founded by former Tribeca Festival chief operating officer Pete Torres, Alza, which took place […]

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Meta says it would’ve made over $22 billion if it didn’t have to pay a child safety settlementhttps://www.theverge.com/tech/1015877/meta-q3-2026-earnings-child-safety-settlement

Meta had to shell out $9.89 billion to pay for a chunk of the child safety settlement it reached with US attorneys general. That's according to the company's third-quarter earnings report released on Wednesday, which says Meta's income from operations would have been $22.89 billion without the settlement. In August, Meta agreed to pay $17.1 […]

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Paz, Fabregas and Como teach Man Utd a lessonhttps://www.bbc.co.uk/sport/football/articles/cqrly2d6jnp7o

Serie A success story Como have gone from Serie D to the Champions League - now they have taught Manchester United a lesson in Europe.

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Show HN: Overdesigned Simple Solitairehttps://defaultsolitaire.app

I got irritated by the maximalism and lack of aesthetics present in modern software when trying to find a nice solitaire. A solitaire does not need a score, levels - and most of all it does not need to download anything, have user log in or do anything else except maintain game state. So since software comes automatically nowadays, I decided as a weekend project to create the last solitaire I'll ever need. The application is built on Rust so I can compile it to native. But it runs just as well as web app! I geeked out completely on design (it may look like "default" but that's the point) to c…

Show HN: MCP for Dubbing Video and Audio Files from ChatGPT, by Kapwinghttps://chatgpt.com/plugins/kapwing

Article URL: https://chatgpt.com/plugins/kapwing Comments URL: https://news.ycombinator.com/item?id=50187327 Points: 1 # Comments: 0

Anthropic Joins the A.I. Agent Race With Claude Duet

Anthropic’s new A.I. agent, Claude Duet.

Trump Isn’t Even Good at TV Anymorehttps://www.wired.com/story/trump-isnt-even-good-at-tv-anymore

From Trump TV to a Shark Tank knockoff, the president’s latest entertainment ventures are a steep decline from his days on The Apprentice.

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PHP: The three letters that shut down sites all over the internet todayhttps://www.theverge.com/tech/1015906/php2shell-vulnerability-october-2026

Two bugs found with AI are behind major issues today for 4chan, DeviantArt, Wikipedia, and the blog where the bar around the corner posts pictures of people's dogs. The "critical vulnerabilities" were discovered in the PHP programming language, which underpins much of the internet, including any site built on WordPress. But it's far bigger than […]

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Meta Raises Its A.I. Spending, Even as Cash Pressures Grow

An aerial view of the construction of Meta’s Richland Parish Data Center in Holly Ridge, Louisiana.

Recursive launches Flint, a laptop coding model it says was largely built by AIhttps://techcrunch.com/2026/10/21/recursive-launches-flint-a-laptop-coding-model-it-says-was-largely-built-by-ai

Startup Recursive has released Flint, a free, laptop-sized coding model built largely by its own AI research system, as an early test of AI that improves itself.

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Flying Roadsters can’t lift Tesla’s flat Q3 revenueshttps://www.theverge.com/transportation/1015790/tesla-q3-2026-earnings-revenue-profit-roadster-spacex-merger

As the smoke clears from its outrageous Roadster demo, Tesla reported Q3 earnings on Wednesday - and the cold reality is that revenue has flatlined. Tesla said it earned $1.7 billion in net income on $28.0 billion in revenue in the quarter that ended in September 2026. Revenues were flat, while profits dropped 4 percent […]

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Automattic begins layoffs following board upheaval and executive departureshttps://techcrunch.com/2026/10/21/automattic-begins-layoffs-following-board-upheaval-and-executive-departures

Automattic has begun laying off employees across multiple teams, including WordPress.com and its enterprise business, following a board shakeup and a series of executive departures. Sources say more cuts could follow as the company looks to improve its finances.

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Bose acquires Skullcandy to help it reach a wider audiencehttps://www.theverge.com/tech/1015276/bose-acquisition-skullcandy-headphones-earbuds-speakers

Bose announced today it has acquired Skullcandy. Although the two companies are competitors in the consumer audio space, Skullcandy recently partnered with its new owner to bring several of Bose's audio technologies - including its head-tracking spatial audio and excellent active noise cancellation (ANC) - to products like the Skullcandy Crusher 1080 ANC headphones and […]

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Bose Is Buying Skullcandy. It’s Not as Weird as It Soundshttps://www.wired.com/story/bose-acquires-skullcandy-october-2026

By keeping Skullcandy in Park City, Utah, Bose is betting that skate cred and budget pricing will reach listeners it’s been missing.

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Show HN: QAmcp – Automated test runner for MCP servers in your terminalhttps://github.com/QAmcp/qamcp-cli

Article URL: https://github.com/QAmcp/qamcp-cli Comments URL: https://news.ycombinator.com/item?id=50186988 Points: 1 # Comments: 0

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go/ links that live in a file in your repo (open source)https://www.reddit.com/r/programming/comments/1xbxzz2/go_links_that_live_in_a_file_in_your_repo_open

Chrome and Firefox extension that does this for your twigg repository. The links are defined in a GOLINKS file at the root of the repo, one alias per line. Add a line, push, submit and done. No admin page, and changes are versioned. Blog post: https://twigg.vc/docs/v/2/blog/twigg-links Source: https://twigg.vc/twigg/monorepo submitted by /u/Gaia_fawkes [link] [comments]

Pope does not need further treatment after lung cancer surgeryhttps://www.bbc.co.uk/news/articles/cqrly2dg5xzzo

Test results have confirmed his diagnosis as a lung adenocarcinoma that was localised.

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Show HN: I made a free Mac app to annotate screen for AI agentshttps://www.trylasso.online

Hey HN, I'm Nika. I've built a tool for myself that lets user draw on the screen to annotate important parts and use it as simpler pointers for AI agents screenshot inputs. Comments URL: https://news.ycombinator.com/item?id=50186893 Points: 1 # Comments: 0

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CDC Ignored Request from States to Validate a New Measles Testhttps://www.nytimes.com/2026/10/21/health/measles-test-cdc.html

Article URL: https://www.nytimes.com/2026/10/21/health/measles-test-cdc.html Comments URL: https://news.ycombinator.com/item?id=50186842 Points: 12 # Comments: 0

Cloud Security Alliance Survey Finds Data Loss Prevention Often Detects Data Loss Only After It Happenshttps://www.darkreading.com/cloud-security/cloud-security-alliance-survey-data-loss-prevention-detects-data-loss

Research finds that, among respondents experiencing data loss, only 16% said DLP blocked their most significant incidents before data left the organization.

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Show HN: Twigg Links – go/ links defined in a file in your repohttps://twigg.vc/docs/v/2/blog/twigg-links

Article URL: https://twigg.vc/docs/v/2/blog/twigg-links Comments URL: https://news.ycombinator.com/item?id=50186822 Points: 1 # Comments: 0

Meet the people moving north to escape increasingly hot summershttps://www.npr.org/2026/10/21/nx-s1-5977837/climate-uk-usa-housing

As climate change fuels hotter summers, some Britons are moving north in search of cooler weather. Could a similar shift be on the horizon in the United States?

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