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Show HN: Gittins, an online bandit engine that enforces log correctnesshttps://www.getgittins.dev

Article URL: https://www.getgittins.dev Comments URL: https://news.ycombinator.com/item?id=50127929 Points: 1 # Comments: 0

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Show HN: Online Piano – Play a Free Virtual Piano Keyboardhttps://urpiano.com

Article URL: https://urpiano.com/ Comments URL: https://news.ycombinator.com/item?id=50127889 Points: 2 # Comments: 0

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"In every study that considered the question"https://unsung.aresluna.org/in-every-study-that-considered-the-question

Article URL: https://unsung.aresluna.org/in-every-study-that-considered-the-question/ Comments URL: https://news.ycombinator.com/item?id=50127839 Points: 4 # Comments: 0

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Not cool: who hacked France’s supermarket fridges?https://www.theguardian.com/world/2026/oct/17/who-hacked-frances-supermarket-fridges

Whether it was youngsters proving their skills or state sabotage, Europe’s most hacked country was left with a mountain of waste after food began cooking in freezers Shortly before midnight last Sunday, the digital thermostats controlling hundreds of supermarket cold aisles across France began to flicker and rise. In a β€œbizarre and unprecedented” cyber-attack, hackers had remotely overridden the temperature settings on thousands of freezers, fridges and chiller cabinets pushing them from as low as -27C (-16.6F) to well over 50C (122F). Continue reading...

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Show HN: AI agent follows instructions you never approvedhttps://github.com/Paraphern/rugsnare/blob/main/docs/blog/2026-10-17-mcp-contract-drift.md

Article URL: https://github.com/Paraphern/rugsnare/blob/main/docs/blog/2026-10-17-mcp-contract-drift.md Comments URL: https://news.ycombinator.com/item?id=50127659 Points: 1 # Comments: 0

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Three men jailed for 158 years each for murdering Australian and US surfers in Mexicohttps://www.bbc.co.uk/news/articles/c3kgqjkzw29wo

Brothers Jake and Callum Robinson and their friend Carter Rhoad were killed on a surfing trip in an apparent botched robbery.

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Show HN: I made a million dollar music video for $400https://app.treechat.com/quest/post-5f994d78-3ceb-4b79-927f-1dd8d3602bd9

Article URL: https://app.treechat.com/quest/post-5f994d78-3ceb-4b79-927f-1dd8d3602bd9 Comments URL: https://news.ycombinator.com/item?id=50127404 Points: 1 # Comments: 0

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Trump waives several Russia sanctions as new US law takes effecthttps://www.bbc.co.uk/news/articles/cxr5yvzv7rp0o

Trump says parts of a new law that aims to punish Moscow for its war against Ukraine are against US national interests.

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Show HN: Connectio – One local address for all your development servershttps://connectio.pulkitbanta.com

I built this tool while working on MCP servers locally as I wanted to work on the UI as well as back-end server and was continuously iterating on the same. Since it needs a top level ./well-known url, I either had to run a docker with redirects but that meant building the applications again and again which took time or adding a redirect and making UI application a server redirecting the URLs. Instead, I built Connectio which allowed me to create a config and save that as JSON in my machine. connect both servers and having route config similar to what it will run in AWS LB to redirect the traf…

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Mark Wahlberg wants to take on the longevity-startup crowd with an affordable gym concepthttps://techcrunch.com/2026/10/16/mark-wahlberg-wants-to-take-on-the-longevity-startup-crowd-with-an-affordable-gym-concept

Mark Wahlberg, who once sank money into a gym chain that got kicked off the NYSE, is now building his own, and he promises you’ll get a cold plunge, a blood panel and a protein muffin without needing a trust fund.

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Show HN: Tensor Golf – Practise PyTorch Through Short Drillshttps://tensor.golf

Hello HN! Excited to share Tensor Golf! I'm excited to share this with everyone here, I've been seeing a lot of requests for tensor manipulation exercises and so I thought I'd create a place to build confidence and fluency in working with PyTorch tensors! I've found that understanding ML concepts and mathematics is one thing, but implementing them in PyTorch is a totally seperate beast. Tensor Golf lets you practise working with tensors in a puzzle format, with the least number of operations giving you a better score - hence the "golf" part. The core set of practise questions are free and I'm…

Brazil sees record fall in Amazon deforestation as key election loomshttps://www.bbc.co.uk/news/articles/cqe8rzg6zl00o

The Amazon rainforest is a crucial buffer against climate change - but deforestation had expanded under former president Jair Bolsonaro.

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Butlerian Jihadhttps://dune.fandom.com/wiki/Butlerian_Jihad

Article URL: https://dune.fandom.com/wiki/Butlerian_Jihad Comments URL: https://news.ycombinator.com/item?id=50127274 Points: 18 # Comments: 7

Show HN: Let AI order DoorDash for me – under my watch – no playwrighthttps://www.wysebee.com

Article URL: https://www.wysebee.com Comments URL: https://news.ycombinator.com/item?id=50127256 Points: 1 # Comments: 0

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Show HN: Twain, a diff viewer like Meld, but for the age of AIhttps://github.com/andunieee/twain

I love Meld, I've been using it for a while now, it's amazing how many diff viewers exist these days and how they are all awful compared to Meld. But Meld was missing some features that I thought were worth having: - all files from a Git diff shown in the same view, sequentially + a file tree on the side. - show either the full files or only the parts that changed. - tree-sitter-based syntax highlighting. - the ability to comment on sets of changes and lines, and AIs can read these comments. - the ability to search through the entire set of modified files. Twain is in Rust and based on GTK4.…

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Why hasn't the UK had any named storms yet?https://www.bbc.co.uk/weather/articles/ck5yn68mj88vo

So far this autumn wet and windy weather patterns have been steered away from the UK. When could we see that change?

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Show HN: FeedTamer – Filter YouTube by word, channel, topic, or allowlisthttps://thefeedtamer.com

Article URL: https://thefeedtamer.com/ Comments URL: https://news.ycombinator.com/item?id=50127077 Points: 1 # Comments: 0

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Flexport Is Hiring a Biz Ops Leader in Office of CEOhttps://www.flexport.com/company/careers

Article URL: https://www.flexport.com/company/careers/ Comments URL: https://news.ycombinator.com/item?id=50126774 Points: 0 # Comments: 0

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Show HN: Netsat, a shared internet virtual satellite you can use to learn DSPhttps://netsat.space

Receiving and decoding satellites is (in my opinion) one of the coolest things you can do with a radio. The problem is that it has a steep learning curve. Protocols are complicated, signals are hard to catch and track, and requires an investment in equipment just to get started. Netsat is an internet stream that simulates the experience of receiving a satellite signal with an SDR. I simplified the physics quite a bit to make it easier to get started. In the future I'm looking to add more simulated satellites that give users a bit more of a challenge. More realistic physics, location based sig…

Show HN: Things to Do APIhttps://thingstodoapi.com

I built an api/mcp for local events: pop-ups, one-off events, concerts, etc. currently covering the SF bay area. I've been building a bunch of consumer apps lately around personalization and recommendation and have had a hard time finding this data in one spot. agents can find useful stuff through tool calls / web search, but slow. you can scrape on demand too, but i wanted a faster data set and couldn't find an existing provider for the mix of event types I was searching for. the methodology for it is to find influential accounts/posters/etc. and do a fan out across things that they co-post…

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Trump mocks Middle Eastern names with β€˜Mohammed’ jokehttps://www.aljazeera.com/video/newsfeed/2026/10/16/trump-mocks-middle-eastern-names-with-mohammed-joke

β€œIf you’re in doubt about somebody’s name from the Middle East, just say β€˜Mohammed,’” says US President Donald Trump.

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Trump 'completely wrong' to restrict support for Ukraine, Italian minister tells BBChttps://www.bbc.co.uk/news/articles/c64g18ljjd8do

Defence Minister Guido Crosetto tells the BBC the US risks prolonging Russia's full-scale invasion rather than helping to end it.

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Do you let LLMs write both your tests and your code?https://lobste.rs/s/miwcai/do_you_let_llms_write_both_your_tests_your

I'm curious what stance others have taken? Or what they've experienced with this? I'm toying with adding a rule to our values.md that the LLM can only significantly generate one or the other. I'm reviewing a merge request at the moment where it's clear the LLM mostly did both, and they're highly tautological. And I can see how it over engineered the code, just to be able to write more tests almost.

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Show HN: Fakeipedia – Wikipedia for worlds that don't existhttps://fakeipedia.org

Hi HN! Fakeipedia is an automatic world-building platform which takes an imagined world and makes a whole wiki that you can endlessly explore by clicking red links. I came up with this idea a few months ago after playing around with worldbuilding in Gemini, but I didn't want to release it until a powerful enough model could do it justice, and I decided that Argon is creative enough to write articles that are worth reading. I was surprised how well it turned out and how engaging some of the writing actually is. If you want to generate an article there is a nominal charge attached ($0.90), whic…

Show HN: Fakeipedia – Wikipedia for worlds that don't existhttps://fakeipedia.org

Hi HN! Fakeipedia is an automatic world-building platform which takes an imagined world and makes a whole wiki that you can endlessly explore by clicking red links. I came up with this idea a few months ago after playing around with worldbuilding in Gemini, but I didn't want to release it until a powerful enough model could do it justice, and I decided that Argon is creative enough to write articles that are worth reading. I was surprised how well it turned out and how engaging some of the writing actually is. If you want to generate an article there is a nominal charge attached ($0.90), whic…

The Papers: 'Mystery drones over UK' and 'Troops heading to Poland for war games'https://www.bbc.co.uk/news/articles/ckq5n381j7w1o

The Daily Telegraph leads with reports that RAF jets had two close encounters with unidentified drones earlier this year.

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Why people who have never smoked are getting hooked on vapinghttps://www.bbc.co.uk/news/articles/ck62y33489zqo

More than one million people now vape who have never been smokers, according to the ONS.

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All the news about the iPhone Duohttps://www.theverge.com/tech/1010131/apple-iphone-duo-news-announcements

Apple has finally announced its long-rumored foldable: the iPhone Duo. The new phone has a 5.4-inch outer display and a 7.6-inch inner display, a β€œnano‑texture” finish on the inner screen, and barely any visible crease. Instead of Face ID, it uses Touch ID on the power button. It has two cameras, a main lens and […]

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Not sure what to wear for Halloween? These outfits are set to be the most popular this yearhttps://www.bbc.co.uk/news/articles/crn4ej7vdwdno

Freaky Nikki, Dolly Parton and whimsical costumes like gargoyles are popular among adults dressing up this year.

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Two-week half terms: The school holiday no one can agree onhttps://www.bbc.co.uk/news/articles/cm3wvd7x01jqo

Parents are divided, with some struggling to arrange childcare while others eye cheaper holidays.

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Show HN: I built a virtual pianist with his own performance stylehttps://ivokeys.com/listen/cannonball-adderley-barefoot-sunday-blues

Article URL: https://ivokeys.com/listen/cannonball-adderley-barefoot-sunday-blues/ Comments URL: https://news.ycombinator.com/item?id=50126097 Points: 1 # Comments: 0

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New web obfuscation technique where even just formatting rewrites script logic (Chromium DevTools, prettier, WebCrack, Terser and more)https://www.reddit.com/r/netsec/comments/1x7ux7j/new_web_obfuscation_technique_where_even_just

A formatter, minifier or deobfuscator can be made to turn one script into another. 186 techniques across 37+ JavaScript processors, from Chromium DevTools to WebCrack, plus a Tetris script that becomes Snake. submitted by /u/trustsigRobert [link] [comments]

Show HN: CtxWise – MCP schema tree-shaker and firewall for Claude and Codexhttps://github.com/FramY2/ctxwise

Article URL: https://github.com/FramY2/ctxwise Comments URL: https://news.ycombinator.com/item?id=50125990 Points: 1 # Comments: 0

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Oregon teacher fought school attacker before armed dad shot suspect 'multiple times'https://www.bbc.co.uk/news/articles/cv98zw1k8kp3o

The 16-year-old suspect previously attended the primary school and had targeted a special educational needs classroom, police say.

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Trial of German steakhouse heiress that sparked a huge spy scandalhttps://www.bbc.co.uk/news/articles/cwvgdn3d656vo

For 15 months, a high-security courtroom in Hamburg has been hearing the case of Christina Block, accused of ordering the abduction of her children.

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Apple’s updated App Store rules go after β€˜nudify’ AI appshttps://www.theverge.com/tech/1013314/apple-app-store-nudify-ai-apps-harassment

Apple's App Store rules now more explicitly ban so-called "nudify" apps that generate intimate images of people without their consent using AI tools. The rule changes follow significant criticism toward Apple after X users used Grok earlier this year to make nonconsensual, sexualized deepfakes, including minors. Apple didn't pull X or Grok from the App […]

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Show HN: Ozil AI – Turn one photo into the viral Ozil goal videohttps://ozilai.net

Article URL: https://ozilai.net/ Comments URL: https://news.ycombinator.com/item?id=50125797 Points: 1 # Comments: 0

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Show HN: Fly a Tesla Roadster over parked Teslas before the air runs outhttps://roadster.pavlin.dev

(credits to Fable 5.1) Comments URL: https://news.ycombinator.com/item?id=50125746 Points: 1 # Comments: 0

Nine-Inch Snailshttps://www.theatlantic.com/science/2026/10/giant-african-snails-florida-invasion/688850

Article URL: https://www.theatlantic.com/science/2026/10/giant-african-snails-florida-invasion/688850/ Comments URL: https://news.ycombinator.com/item?id=50125545 Points: 7 # Comments: 1

Show HN: Pomoflow – a 1-bit Pomodoro with a todo list that syncs without sign-uphttps://pomoflow.pages.dev

Pomoflow is (yet another) Pomodoro app in a 1-bit style inspired by the early Macintosh GUI. It also has a todo list you can sync between your devices without having to login to an account. A jukebox loads and plays your favourite YouTube playlists. And there are bonus weekly focus stats for the numberphiles among us. I built this because I wanted three things in one place: a pomodoro timer that looks good, a task list that syncs across my devices without an account (the apps I tried kept putting sync behind a login or a paywall), and my YT playlists I could play without having to leave the t…

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The Leap Second Is No Morehttps://www.wired.com/story/leap-second-is-abolished-bipm-says

The metric might not mean much to laypeople, but leap seconds have been a source of contention in the timekeeping community for years. Now, they’re dead.

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Show HN: Play a 5 minutes match of CS 1.6 1v1 while you wait for your agenthttps://csfor.fun

I just made it and I think it's fun to play while I wait for claude, but I need more users to play with Comments URL: https://news.ycombinator.com/item?id=50124893 Points: 3 # Comments: 2

Ranking the Premier League's all-time greatest super subshttps://www.bbc.co.uk/sport/football/articles/cqn73xe5eelgo

Some players are destined to make their biggest impact off the bench, but who are the top 10 Premier League super subs of all time?

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Show HN: TV Explorer. Improving UI for a Solid IPTV Apphttps://tvexplorer.live/channel

Article URL: https://tvexplorer.live/channel Comments URL: https://news.ycombinator.com/item?id=50124741 Points: 1 # Comments: 1

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Friday Squid Blogging: Squid Before the Chicxulub Meteor Impacthttps://www.schneier.com/blog/archives/2026/10/friday-squid-blogging-squid-before-the-chicxulub-meteor-impact.html

New research shows that squid lived all around the globe even before the Cretaceous-Paleogene mass extinction event. As usual, you can also use this squid post to talk about the security stories in the news that I haven’t covered. Blog moderation policy.

Analysis: Zacharia was thrown into a whirlwind - and failed at a critical time for Trumphttps://www.bbc.co.uk/news/articles/c6e3xnjlz12do

The White House is facing growing adversity, writes the BBC's Anthony Zurcher, weeks before crucial midterm elections.

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Why harnesses matter for energy (and token) efficiencyhttps://neuralwatt.com/news/why-harnesses-matter-for-energy-efficiency

Article URL: https://neuralwatt.com/news/why-harnesses-matter-for-energy-efficiency Comments URL: https://news.ycombinator.com/item?id=50124642 Points: 5 # Comments: 0

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Meta Withdraws $25 Million from Its Midterms Push

Meta’s annual conference last month in Menlo Park, Calif. The company received $22 million back from its American Technology Excellence Project and $3 million from a California advocacy group it funded.

Gloucester and holders Bordeaux draw thrillerhttps://www.bbc.co.uk/sport/rugby-union/articles/c674pwkv3e87o

Gloucester and holders Bordeaux Begles begin this season's Champions Cup with a thrilling 36-36 draw at Kingsholm.

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We can finally hear some of Wu-Tang Clan’s Once Upon A Time in Shaolin albumhttps://www.theverge.com/entertainment/1013277/wu-tang-once-upon-a-time-in-shaolin-pablo-torre-martin-shkreli

Wu-Tang's Once Upon A Time in Shaolin album has, for the most part, been extremely difficult to listen to, but you can now hear two snippets of the album thanks to the podcast Pablo Torre Finds Out, which just published an episode all about the exclusive record. Once Upon A Time in Shaolin has a […]

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Tesla driver says he was asleep and using FSD when he crashed into highway patrol carshttps://www.theverge.com/transportation/1013280/tesla-chp-fsd-crash

After this horrific crash involving a Tesla driver who said he was asleep and using the driver assist mode, the California Highway Patrol warns that "Despite its name, full self-driving is not fully autonomous. Technology does not relieve drivers of their responsibility to safely operate their vehicles." Video released by CHP shows the Tesla speeding […]

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Show HN: I benchmarked 6 MCP proxies in Claude Code, then built my ownhttps://rabin-a.github.io/mcp-router

I compared 6 MCP proxies inside Claude Code. Most advertise 85–99% token savings, but those numbers assume every tool schema is loaded upfront, and Claude Code already avoids that. On real tasks, 4 of them used more tokens than no proxy at all, and 2 couldn't finish the tasks. So I built my own router, which cut tokens by 13–44% and completed every task. Comments URL: https://news.ycombinator.com/item?id=50124411 Points: 1 # Comments: 0

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Show HN: Pogi – AWS, Google Cloud and Azure on your machine, in one binaryhttps://github.com/nrndev/pogi

I built pogi to test cloud code locally without an emulator per service or a test account. It's one Go binary that serves 181 services across AWS, Google Cloud and Azure on one port. The official SDKs, CLIs, Terraform and the CDK work unchanged, and there's a web console, IAM checks, chaos rules, snapshots built in and much more... Some services are deep, others cover the common calls; the coverage page is honest about which. MIT licensed, no account. It's v0.1.0, so I'd love to hear what breaks. - website : https://pogi.nrnx.dev - Launch video : https://youtu.be/Grq8Dl_C4hQ - repo. : https:/…

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BeyondTrust Remote Support Zero-Day Continues Trend of Exploited Edge Bugshttps://www.darkreading.com/endpoint-security/beyondtrust-remote-support-exploited-edge-bugs

Ivanti, Cisco, and Palo Alto Networks all had vulnerabilities in edge devices come under fire this week. Now BeyondTrust joins the group.

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I never authorized an integration that scans my secretshttps://github.com/home-assistant/home-assistant.io/issues/49314

Article URL: https://github.com/home-assistant/home-assistant.io/issues/49314 Comments URL: https://news.ycombinator.com/item?id=50124251 Points: 68 # Comments: 23

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Katie Zacharia is out as press secretary, White House sayshttps://www.npr.org/2026/10/16/nx-s1-6005302/katie-zacharia-is-out-as-press-secretary-white-house-says

Katie Zacharia is "transitioning out" of her role as press secretary, according to a White House official not authorized to speak on the record, marking a stunning turn of events for the spokeswoman.

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Five days, one briefing: How Katie Zacharia’s short tenure unfoldedhttps://www.bbc.co.uk/news/videos/c6j47ewnn0vyo

The White House says the new press secretary is "transitioning out" of the role just days after taking the job.

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