Hacker News Digest
· 81 Hacker News
Google built products around the open RSS protocol to gain market share, only to remove support once users were locked in. From killing Google Reader and FeedBurner to stripping RSS buttons from Chro…
Diátaxis offers a structured framework for technical documentation by identifying four distinct user needs: tutorials, how-to guides, technical reference, and explanation. This approach helps creator…
We recently used our internal Astra model to solve ten major open problems in mathematics and theoretical computer science that had seen no progress for over a decade. These breakthroughs span fields…
We are launching Seedance 2.5, a new video creation model designed to complete full creative works rather than just generating short clips. This update introduces 30-second single-pass generation wit…
I propose a simple experiment: sit for three minutes doing absolutely nothing while remaining content. Most of us struggle because we are allergic to the present, constantly seeking distractions to e…
Our research at MIT Sloan reveals that Large Language Models offer surprisingly effective financial guidance, often outperforming human advisors for many users. While AI consistently encourages savin…
I recently noticed that Cursor replaced dollar amounts with token counts on the usage page, making it impossible to track my daily spending. While the company claims this change prevents confusion fo…
I am pleased to announce the release of NetBSD 11.0, which includes split ISO images for various media and specific instructions for ARM devices. Due to the surge in security issues driven by AI tool…
Canada recently signed the United Nations Convention against Cybercrime, a move ministers claim protects children but critics argue enables global surveillance. Despite previous opposition from exper…
As a journalist, I have watched Google News deteriorate while Google focuses on AI. The platform now ignores my filters for time, location, and language, flooding results with social media posts and…
I discovered that RipGrep binaries compiled with musl occasionally trigger a segmentation fault when scanning extremely large directory trees with high concurrency. The crash occurs inside the musl a…
I introduce Flint, a specialized visualization language designed to meet the unique challenges of the AI era. Traditional tools struggle with the complexity of modern data, so we built a system that…
I argue that while AI accelerates creating working prototypes, the hard work of building production-grade software remains unchanged. The real challenge is not writing syntax but exercising judgment…
I built custom apps for my family's sleep schedule, fitness goals, and jazz practice using AI agents. These tools cost less than subscriptions and adapt perfectly to our unique needs. Unlike generic…
In July 2026, BMW began pushing a full-screen Spider-Man: Brand New Day advertisement to the dashboard screens of customer vehicles across more than 70 markets. This move contradicts a 2023 statement…
I invite you to explore RamenHaus, a minimalist website dedicated to documenting rotating ramen bowls. So far, 114 bowls have been photographed, slurped, and posted for everyone to enjoy. Inspired by…
I recount the story of Jim, a charismatic bartender who rapidly ascended from a coding bootcamp to Silicon Valley startup fame only to crash spectacularly. His journey from YC acceptance to drug-fuel…
I strip away the runtime layers of C++, Python, and Rust to rebuild objects, exceptions, and concurrency directly in MASM. This book dissects vtables, closures, and coroutines at the instruction leve…
For the first time since the early 1900s, the tiny holdout building at the northwest corner of Herald Square is visible again as Macy's dismantles its century-old billboards. This five-story structur…
I examine how the Network Attached Storage market is shifting from modularity to restrictive design patterns. Manufacturers are increasingly soldering LPDDR RAM, limiting network speeds to 1GbE, and…
I have launched I ♥ RSS, a dedicated directory for people who love RSS. I added the badge to my footer and submitted my site to the new platform. The homepage features a live blogroll powered by Feed…
Software teams often rush to fix customer-facing outages but ignore broken build systems or downed QA servers. I argue that any failure in the development pipeline, from GitHub Issues to CI/CD tools,…
I discovered that a pressure cooker transforms making Vietnamese chicken noodle soup into a quick 30-minute meal, even at high altitudes. This method delivers fall-off-the-bone tender chicken and a r…
I report on a soundness bug in the Lean kernel that allowed an AI-assisted disproof of the Collatz conjecture. The issue involved nested inductive types and was quickly fixed, though it also exposed…
cwbrowser is a groundbreaking web browser featuring a rendering engine written entirely from scratch in Zig, paired with Google's V8 for JavaScript execution. Developed over two years of solo enginee…
I refuse to use large language models in my writing, viewing them as tools that steal copyrighted work to compete with authors. While I acknowledge their utility for statistical analysis, I reject th…
I explore the nuanced design and usage of fundamental punctuation marks like periods, commas, and ellipses across different languages. We examine how these simple glyphs function as decimal separator…
I successfully ported MMU Linux 6.12 to the ESP32-S31 architecture, overcoming unique hardware quirks like non-standard interrupt controllers. By modifying OpenSBI for XIP support and implementing cu…
Many modern physical game releases require mandatory internet downloads to function, rendering them unplayable once servers shut down. Data from DoesItPlay reveals that a significant portion of PS5 a…
Our team at Kyoto University developed a rapid training method to observe how habits form in mice. We discovered two separate neural circuits: one decides if a behavior becomes a habit, while the oth…
Jordan Zietz, CEO of the Y Combinator startup LemonLime, issued an apology after hosting an event where applicants were asked to get permanent tattoos for a job interview. While Zietz initially claim…
I explore how the HP Prime G2 graphing calculator, with its surprisingly powerful ARM Cortex A7 CPU, runs a full Linux distribution. Unlike competitors like the TI-84 or Casio FX-CG50, this device al…
I introduce Explorative Modeling, a new paradigm that solves the averaging problem in generative tasks by training on the best of K guesses. This approach enables true end-to-end generation, offering…
We are excited to announce that Solid Queue 1.6.0 now supports fiber execution mode alongside Async. This update allows developers to run jobs using fibers on a single reactor thread instead of a tra…
I am frustrated that fuzzy search implementations on Hacker News and many other sites are failing users by ignoring exact matches. Even when an exact match option exists, it is often buried and diffi…
I introduce Glyphs 4, the premier font editor for Mac that empowers designers to draw quickly and manage projects efficiently. This update brings powerful new features like pen points for flexible st…
I am disturbed by BMW's decision to display movie advertisements on vehicle dashboards, framing this intrusion as a special surprise for owners. While the brand claims this Spider-Man animation is a…
I am highlighting a critical CISA alert regarding active targeting of Programmable Logic Controllers in the water sector. This threat specifically compromises water tower infrastructure, posing sever…
I discovered that great work requires finding a field where your natural aptitude and deep interest intersect. You must learn enough to reach the frontier of knowledge, then notice the gaps others ig…
I set out to determine the maximum range of Wi-Fi connectivity in an ideal environment by controlling a robot remotely. Using 802.11n adapters and high-gain antennas like the 14dBi Yagi, we tested si…
I document a frustrating week managing a Matrix community, tackling accidental notifications in spaces, resolving spurious domain bans via Draupnir, and fixing federation issues caused by Dendrite co…
While platforms like Codeberg, GitLab, and SourceHut offer hosting, none replicate GitHub's shared social layer of identities and discovery. Self-hosting creates friction for contributors, and curren…
Eighteen years after its debut, the G'MIC project reaches a major milestone with version 4.0, marking a shift from rapid feature expansion to focusing on stability and performance. This release intro…
I created Nyctography in 1891 to capture fleeting thoughts during the night without the discomfort of lighting a lamp. Using a device called the Nyctograph, I developed a unique alphabet of dots and…
Starting August 2, the EU will require digital watermarks on AI-generated images, audio, and text designed to look real. This rule, part of the AI Act, excludes personal chats and artistic works but…
I explore how agentic AI workloads shift performance bottlenecks to memory systems during LLM inference. Using the AMD Instinct MI450 GPU, I demonstrate how its new hardware features, like TDM and wo…
I explored pgtestdb, a Go/Postgres testing package that leverages Postgres template databases for rapid setup. While cloning databases takes roughly 100ms, similar to migrating schemas, I found that…
New evidence suggests that cyberattacks targeting U.S. water systems have expanded in scope, with intelligence pointing toward Iran as the likely source. Authorities are investigating a series of int…
Google has decided to roll back the image generation feature in Google Earth after only one day. While geospatial professionals found the tool useful, the company observed users sharing generated ima…
Major energy firms like Chevron, Shell, and ExxonMobil reported record-breaking quarterly earnings driven by soaring crude prices linked to the Middle East conflict. While these windfalls have sparke…
I introduce Kaisel, a native router for Flutter built on Dart 3 that treats routes as values. By using sealed classes and exhaustive switches, the compiler ensures every route is handled, eliminating…
Our research traces global language diversity over 12,000 years, uncovering a golden age between 1,000 and 3,000 years ago when tens of thousands of languages flourished. This era ended with the rise…
Following aggressive AI spending plans from Microsoft and Amazon, Ed Zitron of EZ Primary Research challenges the market's optimism. He argues that investors are misled into believing massive capital…
My All-Clad pan sliced my finger because bonded rims corroded in the dishwasher, a defect settled for a pittance by its French owner. Major brands like Pyrex, Calphalon, and Cuisinart now sit under p…
I discovered that a Religious Studies class taught me to analyze ambiguity, a skill that saved my software career. Liberal arts education is not just about humanities; it is a philosophy of preparing…
I am stepping down as a package maintainer and developer for Arch Linux after nearly a decade of service. My journey began at 33C3 when I joined the security team, and I have since maintained critica…
Arson expert Edward Nordskog reveals that firefighter arson is a persistent problem, with roughly 100 convictions in North America every year. These offenders are often serial arsonists driven by bor…
A ghost writer is haunting the English language, capable of mimicking everything from Shakespeare to corporate jargon with frightening speed. This linguistic spectre, powered by large language models…
The Airbus A350-1000ULR has successfully completed its maiden flight, marking a major milestone for Qantas Airways. This new variant features a specialized rear center tank that adds 20,000 liters of…
I explored the history of idempotency keys to find their true origin, moving past popular assumptions about Stripe and AWS. While ancient systems like the Inca quipu offered similar guarantees, I dis…
We scanned every public dataset on Hugging Face, covering 7.6 petabytes and 187 million files. Our analysis uncovered over 221,000 live credentials, including keys for cloud infrastructure, databases…
I present Astro Loop, a roguelike shooter for Android where you pilot a ship and recruit a crew in an endless cycle. The game features simple one-finger controls with auto-firing guns, making it easy…
College is starting in a few days, but seeing the current job market, I am feeling a bit scared. I am looking for recommendations on what to focus on during my studies to ensure I am employable. My m…
Since every dictionary word .com is gone, we are building new domain names by cutting real words and grafting them onto donor limbs from 150 country codes and 58 generic TLDs. These stitched specimen…
Tilde is a high-performance harness SDK designed for building cloud-deployed AI agents with superior composability and developer experience. It simplifies agent creation by offering modular component…
I compiled nine small kernels while progressively reserving registers to simulate scarcity. While removing registers reliably increases spills, the static spill count is a weak predictor of runtime c…
US embassies across ten Middle Eastern nations have urgently advised American citizens to consider departing or prepare to leave immediately due to the spiraling Iran war. This stark alert follows Pr…
I often face scenarios where I cannot modify broad IAM identity policies, such as in AWS Academy labs or vendor-managed environments. Instead of fighting these restrictions, I demonstrate how to atta…
After development stalled, I partnered with kirill to revitalize OpenBSD's relayd and httpd daemons. Driven by the challenge of C programming and the rise of LLMs, we modernized the codebase, fixed c…
We address the latency bottleneck in cloud data lakes by introducing Random Access Parquet, or RAP. This approach uses an external index to map keys directly to file locations, enabling fast point qu…
I scanned nearly 22,000 anime titles to map real-world occupations against the ISCO-08 standard. While teachers dominate older series, shopkeepers now lead in the 2020s. Surprisingly, seventeen plaus…
We developed a technique to blindly identify the Starlink downlink signal structure in the Ku-band. Our analysis reveals exact synchronization sequences that enable precise pseudorange measurements.…
I tested the new DeepSeek-V4-Flash-0731 model, which boasts 304 billion parameters and impressive agentic capabilities. Despite its massive size, it offers exceptional value with pricing significantl…
episko is a native desktop application for macOS and Windows that acts as a central cockpit for managing multiple Claude Code sessions. It provides a unified view where users can monitor the status,…
When my brother-in-law threatened to toss a broken Wii U, I stepped in to save it. Using the UDPIH exploit and a Raspberry Pi Pico, I diagnosed failing Hynix eMMC storage. Instead of risky hardware r…
I asked GPT-5.6 Sol Pro and Fable 5 Max to evaluate OpenAI's recent math results using the Epoch AI rubric. Both models agreed that result number three is a major breakthrough, while at least seven o…
Robert McNamara is remembered as both the architect of Vietnam escalation and a dedicated leader at the World Bank fighting global poverty. His career reveals a consistent faith in quantification and…
I built Beltrunner using Jinks, a lightweight engine, to explore classic arcade design. The game starts like Asteroids but evolves into a timed race through numbered gates. By combining deterministic…
I discovered that Python lacks a direct function to convert floating point numbers to binary, but the hex method offers a clever workaround. By leveraging the hex representation and its base-2 expone…
Toast is a new terminal-based IDE designed to offer a complete development environment without the complex setup required by nvim or emacs. It features managed language servers, syntax highlighting,…
I demonstrate Archaeopteryx, a unique Ruby MIDI generator that blends music and code. This presentation captures the spirit of RubyFringe, offering a hilarious yet practical call to action for develo…