Andrej Karpathy – It will take a decade to work through the issues with agents

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Andrej Karpathy discusses the challenges of building artificial general intelligence (AGI) and why he believes it will take a decade to develop competent agents that can interact with the world. He also talks about the limitations of current language models and the need to develop more robust and multimodal intelligence that can learn from experience and adapt to new situations.

Migrating from AWS to Hetzner

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We migrated from AWS and DigitalOcean to Hetzner, saving 76% on cloud bills while tripling capacity. Hetzner's cost-effectiveness and flexibility allowed us to keep our SaaS product running cheaply and performantly.

The Rapper 50 Cent, Adjusted for Inflation

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50 Cent adjusted for inflation:

Claude Skills are awesome, maybe a bigger deal than MCP

https://static.simonwillison.net/static/2025/skills_vs_mcps_still.gif
Anthropic introduced Claude Skills, a new pattern for making new abilities available to their models, allowing them to perform specific tasks more efficiently. Skills are folders with instructions, scripts, and resources that Claude can load when needed, making it better at specialized tasks like working with Excel or following brand guidelines.

Ruby core team takes ownership of RubyGems and Bundler

Ruby core team assumes stewardship of RubyGems and Bundler from Ruby Central for long-term stability and continuity. The projects will remain open source with no licensing changes, and community contributions are still welcome.

Meow.camera

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explore and share chinese cat feeders

Amazon’s Ring to partner with Flock

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Flock cameras can share footage with agencies to aid investigations, but AI-powered technology may exacerbate racial biases. Ring's partnership with Flock could grant access to millions of new cameras, raising concerns about data security.

Live Stream from the Namib Desert

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You discovered a live streaming camera in the Namib Desert and now watch it daily to see various desert creatures hydrate. The camera shows a variety of animals, including zebras, giraffes, and elephants, in their natural habitat.

New Work by Gary Larson

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The author of The Far Side cartoons has returned to drawing after a 15-year retirement, using a digital tablet to create new content. He's excited to explore and experiment with digital art, free from deadlines and inspired by his past sense of adventure.

The pivot

The author is turning 61 and reflecting on the world's current state, which resembles a dystopian novel. The author believes 2025 is a pivotal year due to an unprecedented civilizational energy transition from fossil fuels to renewables.

4Chan Lawyer publishes Ofcom correspondence

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Ofcom is enforcing the Online Safety Act, which may have unintended consequences and conflict with US law. The UK government may try to block access to websites like 4Chan, but this could backfire and increase interest in the site.

EVs are depreciating faster than gas-powered cars

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Electric vehicle resale values are collapsing worldwide due to uncertain battery lifespans, hurting private owners and fleet operators. Battery-as-a-service models may offer a solution by providing predictable costs and stable values for fleet operators.

Titan submersible’s $62 SanDisk memory card found undamaged at wreckage site

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Recovery teams found an intact underwater camera with an undamaged SD card in the Titan submersible wreckage. The recovered images and videos show the camera's capabilities but do not reveal anything about the tragic accident.

You did no fact checking, and I must scream

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The author debunks a false article about Patricia Routledge's life, showing how easy it is to fact-check basic information. The media has failed to do this, instead spreading misinformation and relying on clickbait.

Intercellular communication in the brain through a dendritic nanotubular network

Tunneling nanotubes (dnts) transport small molecules and human amyloid-. eletters are not edited, proofread, or indexed, but they are screened for quality and originality. authors include s. abounit, c. zurzolo, and m.t.heneka - all of whom have worked on neuronal connections involving nanotunnels a decade ago

Ask HN: How to stop an AWS bot sending 2B requests/month?

A bot from AWS Singapore is sending over 700 requests/second to a domain, causing traffic issues. Despite complaints to AWS and various 4XX/30X responses, the traffic continues, requiring contract renegotiation and log review.

OpenAI Needs $400B In The Next 12 Months

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OpenAI's plans to build 250 gigawatts of data centers by 2033 are unrealistic and will require over $10 trillion, which is impossible to raise. The company's promises are a "joke" and a "stupid joke" that will harm retail investors and the global financial system.

GOG has had to hire private investigators to track down IP rights holders

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Game preservation is harder than expected due to deteriorating game mechanics and intellectual property rights issues. Companies should remove DRM after a few years and allow preservation groups to access source code and assets.

Every vibe-coded website is the same page with different words. So I made that

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Users rely on AI tools to quickly create websites with generic prompts, resulting in identical sites. This approach sparks debate about the value of "prompt engineering" in programming.

Is Postgres read heavy or write heavy?

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To determine if a Postgres database is read-heavy or write-heavy, use a query that estimates read and write load based on internal metadata, or review pg_stat_statements extension statistics. This helps make informed decisions for tuning and architecture priorities.

AI has a cargo cult problem

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Save 20% by paying a year upfront for FT Digital Edition, complete with expert analysis. Cancel anytime during the trial period for $75 monthly.

US car repossessions surge as more Americans default on auto loans

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The US auto lending market is showing signs of strain with repossessions on the rise and sub-prime lenders facing financial difficulties. Experts warn that this could be a bellwether for broader economic pressures, particularly in lower-income households.

A classified network of SpaceX satellites is emitting a mysterious signal

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SpaceX's Starshield satellites are emitting a mysterious signal that may violate international standards by transmitting data to Earth on frequencies meant for sending commands from Earth to satellites. This could potentially interfere with other satellites, but experts are unsure if the interference is truly disruptive.

Asking AI to build scrapers should be easy right?

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Skyvern is an open source tool that automates browser tasks with AI, now able to write and maintain its own code. It uses a "explore → replay" pattern to generate and run playwright code.

WebMCP

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WebMCP allows websites to share tools with LLMs without sharing API keys, using a widget that exposes tools to client-side LLMs. It uses a localhost-only websocket server for authentication and token exchange, enabling multiple web pages to connect simultaneously.

Dead or Alive creator Tomonobu Itagaki, 58 passes away

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Veteran game developer Tomonobu Itagaki has passed away, leaving behind a legacy of creating the Dead or Alive series and reviving Ninja Gaidan. His peers mourn his loss, remembering his confidence and unapologetic personality.

Free the Internet: The Tor Project's annual fundraiser

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The Tor Project is building a free internet by providing safe access to information and protecting users from surveillance and censorship. A fundraising campaign is underway to advance digital freedom and match donations up to $250,000 to support Tor tools and services.

Next steps for BPF support in the GNU toolchain

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LWN.net is offering a free one-month trial subscription to support human-written articles. The GNU toolchain is working to add BPF support, with a focus on unifying the BPF type format (BTF) with the Compact C Type Format (CTF).

Jeep wrangler owners waiting for answers week after an update bricked their cars

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Jeep Wrangler 4xe owners experienced issues after a software update, losing power and drive. Jeep has since pushed a second update to revert the software to the previous version, but many owners remain without their cars.

Ask HN: How does one build large front end apps without a framework like React?

You're interested in learning about building large web-based software projects with minimal dependencies, specifically focusing on the frontend side.

Forgejo v13.0 Is Available

https://forgejo.org/_astro/2025-10-moderation-0.CNOZkc2u_rg4T4.webp
Forgejo v13.0 was released on October 16, 2025, with improved security, moderation tools, and usability features. It includes new moderation tools, improved security, and usability enhancements for users and administrators.

Metropolis 1998 lets you design every building in an isometric, pixel-art city (2024)

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The game Metropolis 1998 is a city-builder where players create and manage their own city, with a focus on fine-toothed building and management. It's still in early development, but promises a unique blend of SimCity and The Sims-style gameplay with a retro aesthetic.

Republicans use deepfake video of Chuck Schumer in new attack ad

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The National Republican Senatorial Committee released a deepfake video of Chuck Schumer repeating a real quote in a shutdown ad. The video's artificial origins were acknowledged, but its use has raised questions about the future of political campaigning.

Zorin OS 18

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Zorin OS 18 is a major new release with a fresh design, powerful features, and seamless compatibility with popular tools. It's a perfect Windows replacement for everyday users, professionals, and everyone in between.

Marc Benioff: I no longer believe National Guard is needed for SF

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Salesforce CEO Marc Benioff apologized for suggesting federal troops in San Francisco, citing city officials and a safe Dreamforce event. He initially welcomed troops, sparking backlash from local politicians and investors like Ron Conway who resigned from the Salesforce Foundation.
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NASA's Office of the Chief Scientist was shut down in March 2025, eliminating 150 years of combined experience and leading to a brain drain of over 4,000 employees. The move foreshadowed devastating budget cuts, threats to NASA science, and widespread layoffs, potentially putting NASA missions and human lives at risk.

Email bombs exploit lax authentication in Zendesk

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Cybercriminals are abusing Zendesk's lack of authentication to flood inboxes with menacing messages from hundreds of corporate customers. Zendesk is investigating and advising customers to configure authenticated ticket creation workflows to prevent such abuse.

Accelerating authoritarian dynamics: Assessment of democratic decline

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A network of national security experts assesses the US is on a trajectory towards competitive authoritarianism due to executive overreach, erosion of judicial independence, legislative weakness, and public trust decline. The Trump Administration's actions, including politicizing institutions and targeting perceived opponents, accelerate democratic erosion and risk further consolidation of ...

Show HN: OnlyJPG – Client-Side PNG/HEIC/AVIF/PDF/etc to JPG

OnlyJPG is a private image processor that stays in the browser. It uses open-source libraries and services for decoding and delivering images.

Endorsing easily disproven claims linked to prioritizing symbolic strength

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Some people endorse false claims as a way to show symbolic strength and independence from outside influence, even if it means going against facts. This mindset is linked to authoritarian attitudes and can make it difficult to counter misinformation directly.

New computer model helps reveal how the brain both adapts and misfires

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A study on CogLinks was funded by the National Institutes of Health and the National Science Foundation, among others. The study's content is the authors' responsibility and does not represent the official views of the funders.

Show HN: We packaged an MCP server inside Chromium

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Frank founder Charlie Javice sentenced for JPMorgan fraud

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Charlie Javice was sentenced to over seven years in prison for defrauding JPMorgan Chase with fake customer lists. She must also pay over $287m to JPMorgan and forfeit $22m.

Making Every Windows 11 PC an AI PC

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Microsoft is introducing AI-powered features in Windows 11, including Copilot, which allows users to interact with their PC naturally through voice or text. The new features include Copilot Voice, Copilot Vision, and Copilot Actions, which enable users to access AI-powered assistance for tasks such as creating websites, editing videos, and scheduling meetings.

Ace Frehley Has Died

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Stinkbug Leg Organ Hosts Symbiotic Fungi That Protect Eggs from Parasitic Wasps

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Researchers discovered a unique fungal nursery within the hindlegs of female dinidorid stinkbugs, challenging the assumption that the enlarged surface served as an auditory organ. This symbiotic hub safeguards the next generation against parasitic threats by coating eggs with a living fungal shield.

I Test Drove a Flying Car. Get Ready, They're Here

Service Unavailable, that's all we know... Refresh to try again

Amazon-backed, nuclear facility for Washington state

The website is temporarily blocked due to security reasons after a suspicious action was detected. Please email the site owner with the Cloudflare Ray ID to report the issue.

Europe Can't Defend Democracy on US Servers

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Alexandra Geese argues for European social networks to preserve media freedom and freedom of speech. European alternatives can create economic and cultural independence, and a more free and open internet.

I built an F5 QKview scanner for CISA ED 26-01

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Nabla released a new F5 BIG-IP detection module for CISA ED 26-01 compliance, generating verifiable evidence for reporting. The module uses deterministic analysis to parse binaries and configurations, producing machine-verifiable control mappings.

Codebase is 250% AI generated

The user built an AI-powered tutor for teaching advanced chemistry, but found that human intervention was necessary to create a clear information architecture and avoid useless features that AI coding assistants can amplify. By handwriting key components and using coding assistants like Claude effectively, the user was able to streamline their development process and focus on high-level tasks.

Show HN: Searchable compression for JSON – ~99% page skip and sub-ms lookups

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SEE reduces data and CPU tax by keeping JSON searchable while compressed, offering better TCO/ROI for many workloads. It trades a small size increase for millisecond lookups and page-level random access, cutting I/O and CPU costs.

Claude Skills are awesome, maybe a bigger deal than MCP

https://static.simonwillison.net/static/2025/skills_vs_mcps_still.gif
Anthropic introduced Claude Skills, a new pattern for making new abilities available to their models, allowing them to perform specific tasks more efficiently. Skills are folders with instructions, scripts, and resources that Claude can load when needed, making it better at specialized tasks like working with Excel or following brand guidelines.