Floor796

https://floor796.com/assets/og/og-v2.jpg
A huge animation scene with many references to memes, games, films, series, anime, music groups

How we lost communication to entertainment

https://ploum.net/files/framalistes.jpg
The author argues that the Fediverse is not a communication network but a social media platform, and users don't mind losing messages due to their experience with algorithmic platforms.

Say No to Palantir in the NHS

https://notopalantir.goodlawproject.org/wp-content/uploads/sites/3/2025/11/HEALTH-WORKERS-13.png
NHS England is rolling out Palantir software, a US firm linked to mass deportation and genocide, despite one of its founders opposing the NHS. A tool has been set up to help people find and contact their local NHS trust to demand they reject Palantir.

Nvidia's $20B antitrust loophole

https://ossa-ma.github.io/images/victorian_chamath.jpg
Nvidia paid $20 billion for Groq's IP and talent, but not the company, to avoid antitrust review and geopolitical entanglement. The deal enriched Chamath and Sacks, who promoted "American AI leadership" while cutting deals with foreign governments, while employees who built the technology were either hired or shafted.

Gpg.fail

"in the hurry of leaving i forgot the sites src at home, sorry, had to rewrite the whole thing. expect a nicer site by tomorrow. im patching as we speak." - reaper (<- to blame)

Show HN: Ez FFmpeg – Video editing in plain English

User wants to convert a video file using ffmpeg, selecting various options such as format, size, speed, and more. User installs ffmpeg on different operating systems.

Apple releases open-source model that instantly turns 2D photos into 3D views

https://raw.githubusercontent.com/apple/ml-sharp/main/data/teaser.jpg
SHARP is a neural network that synthesizes photorealistic views from a single image in under a second. It achieves state-of-the-art results on multiple datasets with faster synthesis times.

Publishing your work increases your luck

https://images.ctfassets.net/s5uo95nf6njh/1cGRqrGHs5FdgB9LLgy8gL/ca65195dce59b8f0dd9555dd0bba1ac4/GithubStockIllos_documents_final__3_.jpg?w=1200&fm=jpg
The ReadME Project helps open source developers increase their chances of encountering good luck by publishing their work and building a reputation. By doing so, they can increase their "Luck Surface Area" and catch opportunities as they flow by.

Janet Jackson had the power to crash laptop computers (2022)

https://devblogs.microsoft.com/oldnewthing/wp-content/uploads/sites/38/2019/02/ShowCover.jpg
A Windows XP manufacturer discovered that playing Janet Jackson's "Rhythm Nation" music video crashed laptops due to a natural resonant frequency matching the hard drive's frequency. They fixed it by adding a custom audio filter to remove the offending frequencies.

Rainbow Six Siege hacked as players get billions of credits and random bans

https://www.shanethegamer.com/wp-content/uploads/2024/09/HELLBOY-THE-CROOKED-MAN-360x240.webp?x67281
Rainbow Six Siege is experiencing a major crisis with widespread hacks and exploits causing account disruptions and massive in-game credit gains. Ubisoft is investigating the issue but has not provided a timeline for recovery or confirmed the cause of the problem.

USD share as global reserve currency drops to lowest since 1994

https://wolfstreet.com/wp-content/uploads/2025/12/Global-Reserve-Currencies-12-25-2025-USD-share-quarterly.png
Foreign central banks' USD-denominated assets dropped to 56.9% of total foreign exchange reserves in Q3, the lowest since 1994. They added more assets in other currencies, particularly smaller ones, while USD assets remained flat.

QNX Self-Hosted Developer Desktop

https://devblog.qnx.com/content/images/size/w1200/2025/12/desktop-preview1-1.png
The team released a QNX 8.0 desktop environment with self-hosted compilation, simplifying Linux app porting and development. It includes a QEMU image for testing, with tools, samples, and a web browser.

Employee commits suicide after MongoDB fired her during mental health leave

https://media.licdn.com/dms/image/v2/D5622AQEh0px-3dcDUA/feedshare-shrink_2048_1536/B56Zs3xXcJGsAw-/0/1766167248499?e=2147483647&v=beta&t=RF5VlTIevDs3ztG1iSNAjBB6YdfNexQ-LYb6wZ7ND8c
A family is seeking accountability from MongoDB after the company fired their daughter Annie while she was on disability leave for mental health treatment, leading to her wrongful death by suicide. The family alleges MongoDB violated the Americans with Disabilities Act and New York state and city human rights laws.

Nvidia just paid $20B for a company that missed its revenue target by 75%

https://substackcdn.com/image/fetch/$s_!7ppM!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9a099433-4de1-45a1-9804-cfcede6b28da_5064x2704.png
Groq, a chip company, created a new type of chip called an LPU that makes AI faster and more efficient, but Nvidia bought them out for $20 billion to prevent competition and consolidate their market share. This move is a sign of Nvidia's desperation to maintain their monopoly on the AI hardware market and is likely to lead to a bubble pop in the AI industry, with unsustainable valuations ...

Pre-commit hooks are broken

The user encountered issues with pre-commit hooks in a git repository, including inconsistent formatting and slow performance, and suggests using pre-push hooks instead. Pre-push hooks are more reliable and faster, but can still be slow on large repositories and require manual setup, which should be documented in CONTRIBUTING files.

Toll roads are spreading in America

The Skyway bridge in Chicago connects the city to Indiana for a $7.80 fee, showcasing financial engineering. The president has public opinion and developers on his side in his second term.

OrangePi 6 Plus Review

https://boilingsteam.com/orange-pi-6-plus-review/overall-bench-orangepi6plus-vs-raspberrypi5.svg
The OrangePi 6 Plus is a powerful SBC with 16GB RAM, 12-core processor, and Immortalis G720 GPU, offering a fast desktop experience and good performance for gaming and server use. However, it has limitations with software support, power draw, and older Debian image, but its value proposition is still impressive and sets a high bar for future ARM64 SBCs.

Pokémon Team Optimization

https://upload.wikimedia.org/wikipedia/commons/9/97/Pokemon_Type_Chart.svg
The user, a former Pokémon fan, created a tool to optimize a Pokémon team using operations research methods, aiming to maximize the overall base stat while satisfying constraints such as type resistance and team size. The tool was used to find optimal teams with and without legendary and pseudo-legendary Pokémon, and the results showed strong combinations that could easily complete any game.

Windows 2 for the Apricot PC/Xi

https://www.ninakalinina.com/notes/win2apri/0000.jpg
The author ported Windows 2 to an Apricot PC, a 1980s computer with an Intel 8086 processor. They used the Windows DDK to create drivers for the Apricot's hardware.

Easel Turns One One year of building my own IDE in Clojure

The user has been working on an IDE called Easel in Clojure for a year, aiming to create a comprehensive toolset with direct data access, visualization, and interaction features. Easel's goal is to provide a foundation for building software tools that work together seamlessly, with a focus on user trust and freedom, and the project is 80% complete with most major features already demonstrated.

Ÿnsect, a French insect farming startup, has been been placed into liquidation

https://techcrunch.com/wp-content/uploads/2025/12/ynsect-4.jpg?w=1024
nsect, a startup that raised over $600 million, failed to fulfill its ambition to revolutionize the food chain with insect-based protein. The company's demise was due to indecision over its market focus, poor unit economics, and a massive, capital-intensive bet on a giga-factory that ultimately doomed it.

Richard Stallman at the First Hackers Conference in 1984 [video]

Liberating Bluetooth on the ESP32

https://exquisite.tube/lazy-static/previews/c30b17f2-00c1-4aeb-9996-601cfd5abe0b.jpg
Despite how widely used the ESP32 is, its Bluetooth stack remains closed source. Let’s dive into the low-level workings of a proprietary Bluetooth peripheral. Whether you are interested in reverse ...

Inside the proton, the ‘most complicated thing you could possibly imagine’ (2022)

https://www.quantamagazine.org/wp-content/uploads/2022/10/PROTON_2880x1620_Lede-scaled.webp
Physicists are still trying to fully understand the proton, a quantum mechanical object that exists as a haze of probabilities until an experiment forces it to take a concrete form. The proton's secrets keep tumbling out, with recent discoveries including the presence of charm quarks that are heavier than the proton itself.

Flame Graphs vs Tree Maps vs Sunburst (2017)

https://www.brendangregg.com/blog/images/2017/linux_treemap01.png
The user compared different visualizations for file system usage, including flame graphs, tree maps, and sunbursts, to see which one conveys the most information. They found that flame graphs are effective for showing the big picture and comparing sizes.

CEO of health care software company sentenced for $1B fraud conspiracy

The U.S. Department of Justice enforces laws and defends US interests. Its mission is to ensure public safety and fair justice for all Americans.

Public Domain Day 2026

https://web.law.duke.edu/sites/default/files/images/centers/cspd/pdd2026/Public_Domain_Day_2026_MontageCC-BY.png
Thousands of works from 1930, including books, films, music, and art, enter the US public domain on January 1, 2026, allowing for free use and reuse. This includes works by famous authors like William Faulkner and Agatha Christie, as well as films featuring Marlene Dietrich and the Marx Brothers, and music by George Gershwin and Ira Gershwin.

Scientists edited genes in a living person and saved his life

https://hips.hearstapps.com/rover/profile_photos/e9b7a87b-359a-4fff-859b-ab9cf5e31c5b_1565789938.file?fill=1:1&resize=120:*
Scientists in the US developed the world's first bespoke in vivo gene therapy, saving a newborn's life with a rare genetic disorder. The treatment, using CRISPR, could help millions with genetic disorders and marks a new era in gene therapy.

Why is calling my asm function from Rust slower than calling it from C?

https://ohadravid.github.io/2025-12-rav1d-faster-asm/instruments.webp
A Rust video decoder implementation was found to be slower than its C baseline due to a caching issue caused by the way data was written to a buffer, which was resolved by removing unused arguments and optimizing memory layout. The issue was ultimately fixed by making a struct FFI-safe by adding a #[repr(C)] attribute, allowing the compiler to optimize the code and reducing the number of ...

Pfizer ended up passing on my GLP-1 work back in the early '90s (2024)

https://www.statnews.com/wp-content/uploads/2024/09/GettyImages-1211939971-645x645.jpg
The GLP-1 class of drugs had a complex path to commercialization, with early efforts starting in 1988 by a team including the author, but abandoned by Pfizer in 1991. The story offers valuable lessons on drug development for pharmaceutical companies and researchers.

RoboCop – Breaking the Law. H0ffman Cracks RoboCop Arcade from DataEast

https://hoffman.home.blog/wp-content/uploads/2025/12/image-13.png?w=740
A hacker cracked the copy protection of the RoboCop arcade game by reverse engineering its HuC6280 sub CPU. They created a patch to disable the protection and made the game work without the sub CPU.

VSCode rebrands as "The open source AI code editor"

https://code.visualstudio.com/assets/home/extension-python.png
The user is implementing a batch image processing endpoint with a new file and handler, enforcing max body size and content type, parsing form and iterating over files, and returning a structured JSON response. The user has completed the design and implementation of the batch endpoint, added a test file, and run tests with go test, and is now considering enhancements and a different ...

An ounce of silver is now worth more than a barrel of oil

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Splice a Fibre

https://react-networks-lib.rackout.net/network-diagram-preview.png
Interactive React components for creating network diagrams, fiber networks, and rack infrastructure visualization.

How we automated federal retirements

https://assets.ndstudio.gov/mine.png
Two engineers transformed the outdated federal retirement process into a modern digital workflow, reducing processing time from six months to near-instant. They leveraged industry standard web technologies and existing data warehouses to simplify the process and eliminate manual checks.

The Dangers of SSL Certificates

https://surfingcomplexity.blog/wp-content/uploads/2025/12/image-4.png?w=1024
Bazel team faced issues due to an expired SSL certificate on their build workflow. Automated certificate renewal failed due to new subdomain additions, causing a hard failure for all users.

More dynamic cronjobs

https://georgemandis.s3-us-west-1.amazonaws.com/preview.png
User learned about cronjobs in the early 2000s and initially found them complex. They recently discovered that adding arbitrary checks to crontab is easy using the POSIX 'test' command.

CloudFlare is ruining the internet (for me) (2016)

https://www.slashgeek.net/wp-content/uploads/2016/05/cloudflare-facebook.png
Cloudflare's free services can be helpful for website owners, but its security features can block users from certain IP blocks or countries, prompting annoying reCAPTCHA. This can be a problem for users in developing countries like South East Asia, where many websites use Cloudflare, resulting in frequent reCAPTCHA prompts.

How We Found Out About COINTELPRO (2014)

https://monthly-review-us.imgix.net/missing-cover.jpg
Martin Oppenheimer is professor emeritus of sociology at Rutgers University, and has written extensively about the civil rights movement. Betty Medsger, The Burglary: The Discovery of J. Edgar Hoover’s Secret... READ MORE

So I started cloning the Wii U gamepad [video]

Concurrent Hash Table Designs

https://bluuewhale.github.io/images/concurrent-hashmap-designs/markword.png
To make a hash map thread-safe, designers use various strategies such as global locking, lock striping, and sharding, each with its own trade-offs between simplicity, scalability, memory usage, and read/write performance. The most efficient approach, used in ConcurrentHashMap, is to use fine-grained locking and CAS operations to minimize contention and maximize concurrency.

The battle to stop clever people betting

Sports-betting firms restrict large bets to prevent skilled players from winning. They use tools like stake restrictions to limit bets to small amounts.

Only 5 Sears stores remain in the U.S.

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PNG in Chrome shows a different image than in Safari or any desktop app

https://lr0.org/blog/i/2025-12-27_18-21-51_screenshot.png
Chrome displays PNG images with embedded ICC profiles correctly, while desktop apps often ignore or approximate them, causing color inaccuracies. To fix this, convert pixel values to sRGB using a command that reads and embeds a correct sRGB ICC profile.

A Century of Noether's Theorem

https://arxiv.org/static/browse/0.3.4/images/arxiv-logo-fb.png
Emmy Noether published her theorem in 1918 establishing a connection between symmetries and conservation laws. Her work had a profound influence on physics and mathematics.

Yanis Varoufakis on the future of capitalism [video]

Bankruptcies are exploding across the economy

https://i.insider.com/69430cbe832e0ef1ead66a79?width=700
US bankruptcies are rising, with large corporate bankruptcies at a 15-year high and small businesses and individuals also filing in record numbers. Rising costs, tighter credit, and geopolitical volatility are causing financial strain on households and businesses.

In 1995, a Netscape employee wrote a hack in 10 days that now runs the Internet

https://cdn.arstechnica.net/wp-content/uploads/2025/12/netscape_logo_header_3-640x360.jpg
JavaScript was created in 10 days in 1995 by Brendan Eich, initially called Mocha and later renamed JavaScript to capitalize on Java's popularity. Today, JavaScript is the dominant web language, used by 62% of developers and powering websites, mobile apps, and server infrastructure.

Verdichtung

https://alexeygy.github.io/images/verdichtung-schlieren-old.png
Verdichtung, a German term for densification, is an urban planning strategy used in Zurich to repurpose existing buildings and reduce urban sprawl by increasing floor space and density. This approach has led to a shift from private ownership to private companies and cooperatives, resulting in high prices and a lack of alternatives in the city's housing market.

New York to require social media platforms to display mental health warnings

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Show HN: Waycore – an open-source, offline-first modular field computer

You're building Waycore, an open-source project for a field computer with on-device AI for outdoor and survival scenarios. It includes a separate repo for freely downloadable survival and outdoor PDFs for offline use.

'Off switch' discovery could help clear our brains of a common parasite

https://www.sciencealert.com/images/2025/10/toxoplasma-oocyst-under-microscope-642x361.jpg
A parasite called Toxoplasma gondii infects 40 million Americans, often without symptoms, but can be fatal for those with weakened immune systems. Researchers have found a potential new treatment by switching off a key protein in the parasite, which could lead to new ways of treating the disease.

NMH BASIC

https://t3x.org/nmhbasic/swep-s.png
The author wrote a small BASIC interpreter called NMH BASIC in the 1990s and has continued to develop and improve it over the years, with the latest version being NMH BASIC II. The interpreter has a unique syntax and features, such as a stackless floodfill algorithm and a compact LIST format, and can run on various platforms, including DOS and Unix.

7- and 14-segment fonts "DSEG"

https://www.keshikan.net/img/dseg_sample_mini.png
The DSEG font is a digital font for 7SEG and 14SEG displays, available in True Type and Web Open Type File Format. It is free to use for commercial and non-commercial purposes under the SIL Open Font License 1.1.

Simple 3D Packing

https://raw.githubusercontent.com/Vrroom/psacking/main/renders/flyaround.gif
This library implements the spectral packing algorithm for 3D object packing using FFT operations. It uses a discrete voxel representation to efficiently compute collisions and optimal placements.

Former ULA President and CEO Tory Bruno Joins Blue Origin

https://spaceflightnow.com/wp-content/uploads/2024/12/20241218_Bruno_SFA_Spacepower-678x382.jpg
Blue Origin hired Tory Bruno as president of its National Security Group, reporting to CEO Dave Limp. Bruno brings experience from ULA and Lockheed Martin, where he worked on various government projects and missiles.

Reminiscences of a Stock Operator (1923)

https://www.gutenberg.org/cache/epub/60979/pg60979.cover.medium.jpg
The narrator, a young boy, starts working in a stock brokerage office and becomes interested in the behavior of stock prices, using his mental arithmetic skills to predict movements. He begins trading in bucket shops, eventually accumulating a large sum of money and becoming a target for the bucket shops, which try to double-cross him.

Cleartext signatures considered harmful

https://gnupg.org/share/logo-gnupg-light-purple-bg.png
Cleartext signatures in PGP allow immediate readability but are hard to verify due to encoding peculiarities. They should be processed with a PGP tool to ensure accuracy.

A font with built-in TeX syntax highlighting

https://rajeeshknambiar.wordpress.com/wp-content/uploads/2025/12/texsyntaxhighliting-font.png?w=1016
You presented a TeX syntax-highlighting font at TUG2025, using OpenType technologies and M+ Code Latin base font. The font supports COLRv0 and COLRv1 colour formats and is available at the RIT fonts repository.

Retreating from EVs could be hazardous for Western carmakers

Western carmakers are slowing down their transition to electric vehicles due to low customer adoption and government pullback. Governments in America and Europe are reconsidering their efforts to speed up the transition away from petrol engines.

An experiment in separating identity, memory, and tools

https://pub-bb2e103a32db4e198524a2e9ed8f35b4.r2.dev/b4f104f6-136f-4e3d-8d97-36baaee5e707/id-preview-8367d914--654f3444-f590-498f-a980-4c6b9130a8c2.lovable.app-1766887546535.png
Lovable Generated Project

Beyond the Nat: Cgnat, Bandwidth, and Practical Tunneling

https://www.rapidseedbox.com/wp-content/uploads/CGNAT_02.png
The internet's path has changed from direct end-to-end addressing to layered networks with Carrier-grade NAT and mixed IPv6 deployments due to economics and address scarcity. To expose services behind CGNAT, users can use tunnels like bore-cli or Cloudflare Tunnel for reliable reachability and edge protection.

Formulaic Delimiters in the Iliad and the Odyssey

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2026 resolution: if Mozilla tampers with "uBlock Origin", I'm giving it up

You plan to switch to a Chromium-based browser with uBlock Origin Lite and make it a New Year's Resolution. You question Mozilla's motives with uBlock Origin and prefer DOM interception over DNS blocking for better privacy.

Getting Fired over LinkedIn Account

https://priyatham.in/images/getting-fired-linkedin.png
The writer was asked to reach out to 100 clients using their personal LinkedIn and phone, but they requested a company account and phone number for professionalism. The CEO became furious and wrote "FIRE PRI" in his journal, but the writer was not fired that day.

The Organists Improvising Soundtracks to Silent Films

https://media.newyorker.com/photos/6941c5592db5b3b44e08c021/2:2/w_2560%2Cc_limit/r48145.jpg
F W Murnau's "Nosferatu" remains a haunting classic, with various live organ accompaniments enhancing its sinister atmosphere. Live organ performances bring a human touch to silent films, making passive consumption active and creative.

Cursed Bundler: Using go get to install Ruby Gems

A thought experiment shows that by using Go's module system, Ruby gems can achieve better supply chain integrity than actual RubyGems by logging hashes in a transparency log. This is possible because Go's import path convention is self-describing and doesn't rely on a central registry, allowing Ruby gems to be treated as Go modules.

Cat Ownership Linked to Increased Risk of Schizophrenia, Research Suggests

https://www.sciencealert.com/images/2025/11/Bright-yellow-cat-eyes-staring-at-you-642x361.jpg
Researchers found a possible link between cat ownership and increased schizophrenia risk, with a 2023 review suggesting a significant positive association. However, more high-quality studies are needed to confirm this connection and understand the potential causes.

The Origin of the Terms Big-Endian and Little-Endian (2003)

Danny Cohen borrowed terms big-endian and little-endian from Jonathan Swift's Gulliver's Travels to describe opposing positions. The terms originated from a satire on the conflict between the Roman Catholic church and the Church of England.

Travel agents took 10 years to collapse. Developers are 3 years in

https://martinalderson.com/img/adoption-curves.png
The travel industry was severely impacted by the internet, with US travel agents falling 44% and retail locations dropping 62% by 2021. Software engineering may face a similar fate due to rapid LLM adoption.

How to construct complex data declaratively and progressively?

https://private-user-images.githubusercontent.com/2917822/525395857-58d95751-2871-40e2-a69a-8a52a2872621.png?jwt=eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.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.sXcDM_3tlrH4oQUBO0Uldqs5IU49jPA1ArQLWsnSeNs
Pydantic-resolve is a Pydantic-based approach to construct complex data declaratively and progressively, offering better performance and maintainability compared to GraphQL, and it supports entity relationship diagrams for better maintainability. It provides features like resolve methods for on-demand data fetching, post methods for post-processing requirements, and data loaders for general ...

I asked AI researchers and economists about SWE career strategies given AI

Software engineers will face significant changes due to AI, with automation potentially displacing 20% of jobs annually, but also creating new opportunities for those who can adapt.

Quadratrix of Hippias

https://upload.wikimedia.org/wikipedia/commons/thumb/a/a8/Quadratrix_no_anim.svg/250px-Quadratrix_no_anim.svg.png
The quadratrix of Hippias is a curve created by the intersection of two lines moving at uniform speeds, one by translation and the other by rotation. It is a transcendental curve used in ancient Greek mathematics for squaring the circle and trisecting angles.