Hacker News Digest
· 113 Hacker News
The European Parliament allowed suspicionless mass scanning of private communications to resume until 2028, despite a majority of voting members opposing it. This interim measure blocks a shift towar…
We are launching the GPT-5.6 family, featuring Sol, Terra, and Luna models that set new standards for intelligence and cost-efficiency. Our flagship Sol model outperforms competitors in coding, cyber…
The Federal Trade Commission has reached a landmark settlement with John Deere, ensuring farmers finally gain the legal right to repair their own agricultural equipment. This agreement ends years of…
18 Words is an engaging daily word challenge that tests your vocabulary and problem-solving skills in a time-constrained environment. Players must guess a hidden word using only 18 attempts, with eac…
colibrì is a lightweight, pure C engine that enables running the massive 744B-parameter GLM-5.2 MoE model on consumer hardware with just 25 GB of RAM. By streaming experts from disk and keeping only…
I spent hours obsessively matching the hyper-realistic lines of Running Train to the real world, only to discover it is a fictional masterpiece. Created by a single developer, Novatetsu Games, this s…
I have successfully rewritten Postgres in Rust, creating pgrust, which now passes over 46,000 regression queries with 100% compatibility. This project targets Postgres 18.3, ensuring disk compatibili…
I am thrilled to introduce Hy3, Tencent's latest breakthrough in web technology designed to streamline development and enhance user experiences. This new framework integrates advanced AI capabilities…
I argue that the US Army's current logistics, optimized for permissive environments, will fail against peer adversaries. History and the war in Ukraine show that operational reach is dictated by sust…
I tested the QuadRF, a handheld phased-array radio built around a Raspberry Pi 5, and was amazed by its ability to track drones and visualize WiFi signals through walls. While the user interface stil…
We are thrilled to introduce Muse Spark 1.1, our latest multimodal reasoning model designed for complex agentic tasks. This upgrade delivers major gains in tool use, computer interaction, and coding…
After fifteen years building CLI tools, I created Ghostty to sharpen my skills in GPU programming and Zig while solving terminal limitations. I believe terminals should remain a specialized platform…
New York City is set to become the first US city to ban deceptive subscription practices and hidden junk fees. Starting October 1, companies must offer simple cancellation methods or face hefty fines…
I discovered that Apple's Assistive Access, designed for cognitive disabilities, is the ultimate solution for a child's first phone. By using this buried feature, I created a stripped-back interface…
I argue that the best tools disappear into the background rather than becoming puzzle games to solve. Many developers mistake the friction of working around a tool's flaws for a 'hacker vibe' or genu…
I am introducing ChatGPT Work, a new agent powered by GPT-5.6 that transforms how we tackle ambitious projects. It connects to your apps like Slack and Microsoft Teams to gather information, create f…
I thought letting LLMs handle code meant I could ignore best practices like DRY. I was wrong. Every shortcut I merged signaled to the model that bad patterns were acceptable, training it to repeat my…
I explore the Late Bronze Age Collapse, a catastrophic event in the 12th century BC that shattered interconnected empires across the Eastern Mediterranean and Middle East. While often called an end o…
The International Earth Rotation and Reference Systems Service has officially announced that no leap second will be added to Coordinated Universal Time at the end of December 2026. This decision keep…
Facing soaring memory prices, Meta has engineered a custom Computer Express Link chip called Vistara to repurpose older RAM in its latest servers. This innovative approach allows the company to utili…
After twenty years of sustaining Damn Interesting through part-time engineering work, I now face a full-time job that limits my time. With the internet flooded by AI-generated content, I am launching…
I present a complete proof of the Cycle Double Cover Conjecture, a decades-old problem in graph theory. This breakthrough was achieved entirely by GPT-5.6 Sol Ultra, with the writeup assisted by Code…
I discovered that Lisp's steep learning curve unlocks unique powers impossible in other languages. By treating code as data, you can grow the language itself to fit your specific problems. This appro…
I argue that soaring ambulance costs stem not from corporate greed, but from a flawed payment model inherited from 1965 Medicare rules. Because we pay per ride rather than for the constant readiness…
I argue that while Emacs is not an operating system, its ability to orchestrate applications and access system services makes it feel like one. By leveraging built-in libraries and the dynamic Elisp…
I present NEvo, a new system using neural-guided evolutionary synthesis to create videos that precisely target and maximize activity in specific brain regions. By combining deep learning with evoluti…
Apple has filed a lawsuit accusing OpenAI of orchestrating a scheme to steal confidential trade secrets for its new AI hardware device. The complaint alleges that former Apple employees Tang Tan and…
The European Commission has imposed a €200 million fine on Temu for violating the Digital Services Act. This significant enforcement action highlights the EU's commitment to holding major online plat…
I tested GLM 5.2 on preparing quarterly VAT returns for a UK SME, finding it nearly as accurate as human accountants. The model processed 59 transactions in 68 minutes for just $2.73, with the final…
I explored lock-free programming by building a fast, bounded MPMC queue using a ticket-lock system. After correcting an initial claim about being wait-free, I designed a structure that minimizes cach…
I compare successful companies to Mexican cavefish that lose their sight in dark environments. When firms grow rapidly, they often stop recognizing true competence, creating a culture where careful e…
Apple's Mac mini and Mac Studio are seeing incredible demand for running AI agents, driven by their ability to operate 24/7 as isolated systems. Apple Silicon treats AI as a whole-chip problem rather…
We analyzed over one million posts across LinkedIn, X, Reddit, and others to track AI-generated content. Our data reveals that longform posts are hit hardest, with LinkedIn accounting for nearly two-…
I explain why using self-signed certificates for internal services is a hassle and propose a better approach. By combining split-horizon DNS with NetBird and Let's Encrypt, you can use trusted public…
Interviews with former Boko Haram members reveal that the group systematically uses frontier AI tools like ChatGPT, Claude, and Gemini for attack planning and weapons design. Specialized units receiv…
I investigated how adolescents perceive their caregivers' device use and its impact on our attachment bond. Validating the Device Attachment Interference Scale with 600 U.S. teens, I found that highe…
I explore how marine snail teeth, specifically from limpets, have been discovered to be five times stronger than spider silk. These teeth, composed of goethite nanofibers in a protein matrix, can wit…
I spoke with over a dozen ILM artists who invented the tools to realize the liquid metal T-1000 in Terminator 2. From coding custom software like Make Sticky to working with early Alias packages, thi…
Archaeologists have revealed a remarkably preserved 1,600-year-old Byzantine city hidden beneath Egypt's Western Desert. Located at the Dakhla Oasis, this sprawling settlement features a central basi…
I created LazyPi to eliminate the configuration tax of setting up Pi, the coding agent. With a single command, you instantly get 60+ community skills, 67 themes, and essential features like sub-agent…
I once dismissed flashcards as tools for shallow memorization until I discovered spaced repetition. Now, I use Anki to preserve deep understanding in math and other complex fields. By creating my own…
We built the first AI tutor for children ages 4-9, realizing that pedagogy must be baked into the engineering. Standard agent loops were too slow, causing kids to lose focus, so we created a custom h…
I explore how Antoni Gaudí used the number 12 and a 7.5-meter module to create the Sagrada Familia's perfect proportions. From tree-like columns to polyhedral towers, every dimension reflects deep ma…
We are thrilled to announce Context.dev, a YC-backed platform designed to simplify web data extraction for AI agents. Our single API replaces fragmented tools, allowing developers to scrape live cont…
I have built an interactive cartography project that visualizes every named war in human history spanning 5,000 years. This dynamic map allows users to explore conflicts from 3000 BCE to the present…
We propose Plan A, a bold strategy to delay superintelligence until 2040 through total research transparency and international cooperation. By avoiding a reckless race between AI companies like OpenA…
I stopped streaming because spectacle replaced authentic participation, turning hacker culture into performative signaling. AI and social media now feed us prechewed content, eroding our identity and…
We expanded our AI build-off to twelve models, including GPT-5.6 tiers, Grok 4.5, and Meta's Muse Spark, to generate four distinct applications. Addressing community feedback, we added open-weights m…
I built Combustion Lab, a web-based tool that lets you explore how internal combustion engines work in real time. Using professional-grade thermodynamic models, you can tweak parameters like boost pr…
I trace the six-decade history of efforts to simulate politics using computers, from the 1960s to the late 1980s. My research reveals how programmers and political scientists built models to win elec…
I spent nearly two decades working for Scott Miller and George Broussard at Apogee Software, later known as 3D Realms. Starting as a BBS operator in Philadelphia, I moved to Dallas to become the comp…
I question why we stick to the inconsistent 24-hour, 60-minute system when a decimal approach could simplify calculations. I designed alternative clocks using base 10, base 2, and base 16 systems to…
Frigade is a browser-based agent that automatically transforms authenticated web applications into powerful tools for AI assistants. By observing how apps call their own APIs, Frigade generates self-…
As an early engineer at Facebook, I recall the brutal intensity of startup life, where extreme focus was our only survival mechanism. We learned that even unalloyed goods like charitable giving can c…
After years of relying on Vagrant, I realized I was adding unnecessary complexity to my workflow. I decided to embrace native Linux tools like KVM, libvirt, and virsh to manage my virtual machines di…
I take you back to Alan Turing's 1936 breakthrough to reveal that some problems are unsolvable by any computer. We then explore why certain solvable puzzles, like the Traveling Salesman Problem, resi…
The scourge of AI scrapers has intensified, with attackers using compromised residential devices to flood websites with traffic. While some operators are purely criminal, others like Bright Data disg…
I am urging the Google team not to discontinue Gemini 2.5 Flash because our internal benchmarks show it outperforms newer models like Gemini 3 Flash in both speed and quality. For critical applicatio…
Starting a Ruby meetup is simpler than you think; you just need a venue, a date, and the courage to invite people directly. Forget complex marketing strategies for your first event and focus on secur…
Apple has filed a lawsuit against OpenAI, alleging the AI firm stole secrets about products still in development. This legal action marks a dramatic collapse of the partnership the two tech giants fo…
I am honored to join Anthropic's Long-Term Benefit Trust, an independent body dedicated to ensuring advanced AI serves humanity's long-term interests. Drawing on my experience leading the Federal Res…
After seven years running Scarf on Haskell, I have made the difficult decision to migrate to Python. While Haskell's type system proved reliable, its slow compilation times have become a critical bot…
I created the Triple Dragon Fractal in December 2020 to visualize how a specific mathematical series behaves across the real-imaginary plane. The resulting images use color to represent the speed at…
I explain why hazard ratios often mislead us about health interventions and how to convert them into meaningful life expectancy changes. While simple math fails, a specific curve for modern humans al…
A recent Push Square poll reveals that 45% of dedicated PlayStation fans are seriously considering leaving for PC gaming. This shift is largely driven by Sony's controversial decision to stop manufac…
I argue that the fear of unsigned integers is misplaced, as most program values like array indices are never negative. While guides like the Google C++ Style Guide discourage them, I show how proper…
I created Pattern Collider, a web interactive tool for generating and exploring quasiperiodic tiling patterns. Using the multigrid method, you can create complex designs like Penrose tilings that nev…
Fading Maize brings original songs from a 2001 Ripon College band into 2026 through an ethical, AI-assisted revival. This project reimagines three albums with modern production, design, and video whi…
We moved beyond single-model security skills to build a model-agnostic harness that treats AI as interchangeable components. By orchestrating distinct models for discovery and validation, we eliminat…
It has been 10 years since the last leap second, and we are now approaching the first negative leap second. I am concerned about whether current systems are prepared to handle this event. Are there k…
Wyrm is an open-source, conditionally-sound symbolic algebra engine built in Pure TypeScript that powers gesture-based math interfaces. It enables users to solve equations by dragging terms, tapping…
I walk you through building Joint Embedding Predictive Architectures from scratch, explaining how to train models to understand the world without labels. Unlike traditional methods that reconstruct p…
Frugon is a free, local, and open-source tool designed to analyze your LLM call logs and identify exactly where your bill is leaking. By running entirely on your machine, it ensures your data never l…
Runloom brings Go-style stackful coroutines to Python 3.13t+ with free-threading support, enabling developers to write blocking code that scales across all CPU cores. By using a hand-rolled assembly…
I received a confusing email from GitHub threatening to start billing me for their new Code Quality service, despite never signing up for a paid plan or providing billing information. The message cla…
I explore how unified memory in mini PCs allows them to load massive 70B models that high-end discrete GPUs like the RTX 5090 simply cannot fit. While these compact machines offer incredible capacity…
I developed a new in-memory sort algorithm called Orasort while working at Oracle, which eventually landed in 10gR2. By using common prefix skipping and adaptively switching between quicksort and rad…
I argue that the divisive debates between ActivityPub and ATProto are unnecessary when we could combine their strengths. By running ActivityPub atop an AT Protocol Personal Data Server, we can merge…
After my own Burnex blocklist rejected my Proton Mail alias, I realized we must stop treating privacy tools like spam. While public burner inboxes pose risks, personal aliases from Firefox Relay or A…
I document the systematic degradation of store-bought ice cream by multinational conglomerates like Unilever. Through regulatory arbitrage, brands like Breyers now sell 'Frozen Dairy Dessert' with le…
Brazilian names are famously long, causing daily confusion with credit cards and bar tabs. After years of going by the nickname Beto, I seized the chance during my US citizenship application to legal…
I tested the AMD Ryzen AI Halo to see how it handles local AI tasks. The processor delivered impressive speeds, generating text at 45 tokens per second without needing cloud connections. This hands-o…
After 27 years of coding, I stopped wasting time on repetitive tasks like writing commit messages, managing Git branches, and enforcing naming conventions. Now, AI agents handle these mechanical chor…
I examine the most famous photographs of the Hiroshima bombing to distinguish between the actual atomic mushroom cloud and the later pyrocumulus smoke clouds caused by the firestorm. By analyzing ima…
SpaceX has applied to the FCC to launch 100,000 new Gen3 Starlink satellites, promising ultra-low latency and multi-gigabit speeds. While current real-world performance lags behind fiber, this massiv…
I discovered a star that has already consumed a nearby planet, yet the cosmic feast is far from over. Observations reveal the star is still actively devouring the remaining debris, offering a rare gl…
I explore how to design high-performance multi-threaded structures in Rust by deliberately zoning fields based on which core accesses them. By separating producer and consumer hot paths and applying…
Our team at Brown University has provided direct evidence that Einstein's theory of relativity fundamentally alters how triple chemical bonds form in heavy elements like bismuth. Using photoelectron…
I explore the key updates in Java 27, where G1 is now the default garbage collector across all environments and post-quantum hybrid key exchanges secure TLS 1.3. Compact object headers are enabled by…
A Ryanair Boeing 737-800 flight from Thessaloniki to Memmingen faced a terrifying ordeal when debris from an engine failure shattered a window, partially sucking out a passenger. The pilots safely re…
The next wave of technology for AI, quantum, and energy relies on materials we already know but cannot manufacture at scale. The bottleneck is no longer discovery but the physical and informational h…
We built an end-to-end inference system for the MiMo-V2.5 series to unlock the true potential of Hybrid Sliding Window Attention. By redesigning our KVCache management and scheduling strategies, we r…
I toured the Harman Experience Center to see how Dr. Sean Olive and his team are revolutionizing audio. We explored the massive Hyperion Sphere used for spatial audio research and discussed the indus…
We are currently investigating a significant incident affecting login access across our entire ecosystem, including Proton Mail, Proton Calendar, Proton Drive, and Proton VPN. Our engineering teams a…
I explain why treating the database as the ultimate source of truth for API authentication is a critical vulnerability. At Sturdy Statistics, we use Defense in Depth by cryptographically binding keys…
I discovered GhostLock, a critical stack-use-after-free vulnerability hidden in the Linux kernel for over 15 years. This flaw affects every major distribution since 2011, allowing unprivileged attack…
Mayor Zohran Kwame Mamdani and DCWP Commissioner Samuel A.A. Levine announced sweeping new consumer protections to ban hidden junk fees and subscription traps. The new Click-to-Cancel rule ensures Ne…
I am building Cpp2Rust to automatically translate C++ code into safe Rust, helping developers modernize legacy systems without manual rewrites. The tool leverages Clang to parse C++ and generates idi…
As a heavy Vim user, I find myself looking at code less and less thanks to AI tools. This shift makes me question whether sticking with Vim still makes sense today. I am wondering if the traditional…
I explore a 1939 LIFE magazine poster advertising RCA Victor's Sound Service for schools. This piece examines the company's 1929 merger with the Victor Talking Machine Company just before the Great D…
I built an online Rubiks Cube Solver on Speedcube.com.br to help enthusiasts solve their puzzles quickly. The tool supports 3x3x3 cubes, tracks maximum moves and nodes, and offers features like a tim…
I describe a remarkable case where an 80-year-old woman with late-stage Alzheimer's regained speech, recognition, and continence after taking psilocybin mushrooms. Following a 19-hour deep sleep, she…
I have been seeing recurring claims that open models six months behind the frontier are sufficient for most work. I am asking for concrete examples from the last month where models like GLM, DeepSeek…
I believe we must accept our humanity and shift away from the hollow glory of governments and big business. Instead, I am promoting a realm of intimate community power where people educate themselves…
I explore the myth that Sparta never issued coins, revealing how they eventually struck rare silver and bronze currency under kings like Areus I and Cleomenes III. While early Spartans supposedly use…
I argue that Meta's ad-driven business model is deeply broken because it optimizes AI to steal user time for revenue. By increasing engagement on Facebook and Instagram, the company likely drains pro…
Autonomous web agents face a critical risk where malicious content can hijack their instructions through prompt injection. We present Prismata, a defense system that enforces contextual least privile…
We are excited to announce that Garnix is joining forces with Shopify. As part of this transition, our hosted service will shut down on July 15th, 2026, and all user data will be deleted. However, we…
Following a record-breaking hot June, three major European trade unions representing millions are urging the European Commission to mandate heat-protection laws. They propose suspending work for dema…
New 2026 benchmarks reveal that synthetic speed tests exaggerate performance gaps between Bun, Deno, and Node.js. In real-world applications with databases, all three runtimes deliver nearly identica…
I built the Tiny Tapeout Explorer to let you simulate and visualize FET-level circuits directly in your browser using WASM. This tool aggregates data from dozens of past Tiny Tapeout runs across GF,…
SwiftBurst is a free mobile application designed specifically for New Yorkers to maximize savings on weekly grocery shopping. Covering over 690 stores across all five boroughs, the app aggregates cur…
Our AWS RDS Postgres database suddenly hit 100% system CPU, causing a total outage that a simple reboot couldn't fix. We discovered a massive lock convoy where 15,000 processes waited on a single GIN…