The time bomb in the tax code that's fueling mass tech layoffs

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A change to the US tax code in 2017, specifically Section 174, has led to hundreds of thousands of high-paying tech jobs being lost. The change, which went into effect in 2022, requires companies to spread out R&D expenses over several years, making it more expensive to invest in innovation.

OpenAI slams court order to save all ChatGPT logs, including deleted chats

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OpenAI is fighting a court order to preserve all ChatGPT user logs, citing concerns over user privacy and potential breach of contracts. The company argues that the order is premature and should be vacated.

FFmpeg merges WebRTC support

https://git.ffmpeg.org/.within.website/x/cmd/anubis/static/img/pensive.webp?cacheBuster=1.18.0
Anubis is a server protection system using Proof-of-Work to prevent aggressive website scraping. It requires modern JavaScript features, so disable JShelter or similar plugins for this domain.

IRS Direct File on GitHub

The IRS has released Direct File's code on GitHub as open-source software, fulfilling its obligations under the SHARE IT Act. This move aims to build public trust and demonstrate the IRS's commitment to transparency and accuracy in tax filing.

A proposal to restrict sites from accessing a users’ local network

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The Chrome team proposes a new permission called Local Network Access to prevent public websites from probing users' local networks and performing CSRF attacks. The permission will require users to grant explicit permission for websites to access their local network, and will be integrated with the Permissions API to allow sites to query the status of the permission grant.

Merlin Bird ID

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Merlin is a bird identification app that offers real-time suggestions and offline access to identify birds through sound or photos. It features a life list, custom lists, and expert tips to help users learn about birds worldwide.

Cursor 1.0

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Cursor's new features include BugBot for code review, Memories for storing conversation facts, and Background Agent for remote coding. Other updates include Jupyter support, one-click MCP setup, and improved analytics.

Why I wrote the BEAM book

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The author wrote The BEAM Book after 10 years of working on Klarna's core system, documenting Erlang and BEAM internals to help others. The book covers topics like schedulers, garbage collection, and performance tuning.

Tesla seeks to guard crash data from public disclosure

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Prompt engineering playbook for programmers

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Developers are increasingly relying on ai coding assistants to accelerate our daily workflows. prompt engineering is about guiding the ai to produce code that fits your needs and style. each prompt is like a commit in your development process. provide relevant context or reference code, then let the model tailor the output. if you provide examples, ensure they are clearly delineated. this can ...

The Right to Repair Is Law in Washington State

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Washington has passed a right-to-repair law allowing citizens to fix personal items. The law is supported by organizations and has gained momentum nationwide.

DiffX – Next-Generation Extensible Diff Format

Unified Diffs are widely used but lack standardization, making it hard for tools to parse and modify them. A new format called Extensible Diffs or DiffX is proposed to add structure and metadata to Unified Diffs, making them future-proof and human-readable.

Cockatoos have learned to operate drinking fountains in Australia

Sulfur-crested cockatoos in western Sydney have learned to operate human drinking fountains by twisting handles with their feet and beaks. This complex behavior is spreading among the population and may represent a local cultural tradition.

The iPhone 15 Pro’s Depth Maps

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Apple iPhones capture depth maps in images via LiDAR or structured-light scanning, stored in HEIC files. A project called HEIC Shenanigans separates images and metadata from HEIC containers and converts them into EXR files.

Autonomous drone defeats human champions in racing first

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TU Delft's team won the A2RL Drone Championship with an AI-powered drone that beat human pilots, reaching 95.8 km/h. Their efficient AI system uses deep neural networks and reinforcement learning for high-performance control.

Cloud Run GPUs, now GA, makes running AI workloads easier for everyone

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Google Cloud's Cloud Run now supports NVIDIA GPUs, offering a cost-efficient serverless runtime for various use cases. This feature provides rapid startup, full streaming support, and automatic scaling to zero, making it ideal for sporadic or unpredictable workloads.

Ask HN: Has anybody built search on top of Anna's Archive?

Creating a searchable archive like Google Books from Anna's Archive would be costly and time-consuming, requiring weeks of torrenting, converting, and indexing. The main barriers are extracting plaintext, cleaning data, and selecting a suitable search database, with the added challenge of disputable IPR.

Curtis Yarvin's Plot Against America

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John avlon: neo-reactionary computer whiz, dubbed "court philosopher of the thiel-verse" he says yarvin's ideas about racial hierarchy, conspiracy theories, democracy aren't sane. but his ideas are transgressive, and obfuscated by u.s. media, media censors, says author e

Ask HN: Startup getting spammed with PayPal disputes, what should we do?

A small e-commerce startup is experiencing a series of disputed purchases through PayPal's Multiparty APIs, with attackers using unverified accounts, varying low amounts, and automated browser traffic. The company is struggling to find motive or assistance from PayPal's slow and unhelpful support, feeling like they are on their own to handle the issue.

Apple Notes Expected to Gain Markdown Support in iOS 26

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Apple's Notes app is rumored to get Markdown support in iOS 26 and macOS 26, allowing users to format text using simple syntax. This feature would be a major upgrade for power users and put Apple Notes on par with popular note-taking apps.

Binary Wordle

Use keyboard (0, 1, Enter, Backspace) or buttons to play

LLMs and Elixir: Windfall or deathblow?

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The author discusses how AI and LLMs can either be a threat or an opportunity for programming languages like Elixir, and proposes ways to make LLMs work effectively with Elixir to enable developers to make informed choices. By investing in LLMs and making them work with Elixir, the author believes that LLMs can become a force multiplier for Elixir, helping to flatten the learning curve and ...

VC money is fueling a global boom in worker surveillance tech

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Technologies using artificial intelligence are increasingly being used to track and manage workers in the developing world, often with intrusive methods such as biometric tracking and predictive analytics. This "Little Tech" ecosystem of mostly unregulated startups and small vendors is expanding rapidly, with many workers feeling surveilled and lacking control over their work.

A practical guide to building agents [pdf]

Large language models are becoming increasingly capable of handling complex, multi-step tasks. agents recognize when a workflow is complete and can proactively correct its actions if needed. guardrails are critical at every stage, from input filtering and tool use to human-in-the-loop intervention. to build reliable agents, start small, validate with real users, and grow capabilities over ...

parrot.live

https://camo.githubusercontent.com/cc09410d98f58c2fae0850e50383f9f466bc9151964c50a3c6e08e4251571754/68747470733a2f2f642e70722f692f6a4b6c7563302e676966
An initiative, using frames from terminal-parrot, to allow any computer with curl to display an animated party parrot.

Machine Code Isn't Scary

The author learned ActionScript and was initially intimidated by low-level languages, but overcame this barrier by learning machine code. Machine code is made up of instructions, registers, and memory, and can be written in assembly language for simplicity.

Meta found 'covertly tracking' Android users through Instagram and Facebook

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Meta and Yandex have been covertly tracking Android users' browser activity without consent, using scripts that bypassed security measures. Meta paused the feature, while Yandex claims it complies with data protection standards, but experts say it violates user privacy.

Mistral Code

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Mistral Code is an AI coding assistant that provides intelligent code completion, generation, and task execution to boost developer productivity and efficiency. It offers real-time code suggestions, error detection, and performance analysis to optimize code structure and speed.

A manager is not your best friend

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As a manager, commiseration with team members can be organizational poison, eroding trust and creating factions, and it's essential to handle grievances with a scientific approach and conditional empathy. Effective managers should ask questions, validate feelings but not facts, and focus on objective truths to maintain a productive collaboration environment.

"AI Will Replace All the Jobs " Is Just Tech Execs Doing Marketing

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The author argues that AI will not replace a large percentage of jobs, citing historical evidence and studies that show technology has created more jobs than it displaces. The author suggests that the current AI hype cycle is driven by media attention and the desire for clicks, rather than objective data.

How we reduced the impact of zombie clients

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Let's Encrypt has implemented a "pausing" approach to limit zombie clients that repeatedly fail to complete validation for a particular hostname. This approach temporarily limits an account's ability to proceed with certificate requests.

Show HN: GPT image editing, but for 3D models

https://framerusercontent.com/images/30IylDZrpUR2De3UN1TAfneeMo.png?scale-down-to=2048
AdamCAD generates the 3D Model and a list of parameters based on your design to refine it further.

AGI is not multimodal

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A true agi must be general across all domains, says benjamin. he says scale maximalists have implicitly suggested multimodal models can be used for lms - but this is not the case yet if modalities are unnaturally severed in the setting of mlss. what we lose in efficiency we will gain in flexible cognitive ability, benjamin says, citing this work from mit'113–126

Redesigned Swift.org is now live

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Swift is a unique language that combines approachability, speed, safety, and performance, allowing it to scale from embedded devices to cloud infrastructure. It provides predictable memory management, safety features, and interoperability with C and C++.

We are no longer a serious country

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The US is losing its reputation as a safe asset due to rising debt and unpredictable policy decisions under Trump's leadership. Investors are starting to treat America like an emerging market, with a falling dollar and rising interest rates, reflecting a crisis of confidence.

When memory was measured in kilobytes: The art of efficient vision

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In the late 1980s, researchers at Inria developed the Efficient Chain-Linking Algorithm, a compact yet powerful piece of C code that showcases elegance and efficiency in image processing. The algorithm processes a 2D pixel matrix, connecting edge pixels to create smooth outlines, and was a crucial step in achieving real-time performance for computer vision algorithms in robots.

A Spiral Structure in the Inner Oort Cloud

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Amelia Earhart's Reckless Final Flights

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Bob greene: earhart's navigator, fred noonan, quits after second attempt. he says she was worried about his sobriety, but electra was refurbished, ready for flight a day later. noone was there to help her, and she slept out under the stars, earhard recalls. the two of them landed in hawaii, then flew to fortale

Doubling Down on Open Source

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Langfuse is open sourcing all remaining product features under the MIT license to enable faster iteration and community feedback. This move aims to solidify Langfuse as the first choice for a powerful and truly open source platform in LLMOps.

Comparing Claude System Prompts Reveal Anthropic's Priorities

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Anthropic's system prompts for Claude 4.0 reveal how the company uses them to define chatbot behavior and address user-driven issues, with hot-fixes and post-training reinforcement learning. The updated prompts show Anthropic's priorities, such as discouraging flattery, encouraging search, and preventing malicious code, and provide insight into the development cycle of Claude.

The Sky's the limit: AI automation on Mac

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The author is criticizing Apple for neglecting automation and AI on the Mac, while a third-party app called Sky is doing it better. Apple's failure to integrate AI in a useful way is highlighted by Sky's success.

Ada and SPARK enter the automotive ISO-26262 market with Nvidia

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AdaCore and NVIDIA introduced Ada and SPARK programming languages into the automotive market with a reference process for autonomous vehicle development. The process is open-source and compliant with ISO-26262, allowing others to adopt these languages for software safety.

A critical look at NetBSD’s installer

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Sysinst presents a very nice configuration menu with various options. if the user accepts them, the installer offers to write the configuration to disk. this is another case where i feel very redundant – another strong indication that this section of the install could use an overhaul. after all those problems i encountered, you might expect me to condemn the netbsd installer. but few things ...

Why is PS3 emulation so fast: RPCS3 optimizations explained [video]

https://images.squarespace-cdn.com/content/v1/617c9787b3135121fdb3bf46/12e5d5ee-5f0c-4db8-abc6-347077699b41/Screenshot+2024-09-28+at+8.11.52+PM.png
Current age-related disease treatments show limited success, with approved drugs slowing decline but not reversing damage. Recent trials have shifted focus from vision loss to lesion growth, with some treatments showing statistically significant but clinically insignificant results.

Claude Code is now available to Pro plans

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Claude Code is a command line tool for Pro and Max plan subscribers, allowing access to Claude models in the terminal. Pro and Max plans offer rate limits shared across Claude and Claude Code, with varying message and project complexity limits.

Show HN: App.build, an open-source AI agent that builds full-stack apps

https://www.app.build/_next/static/media/3e8db6c25bf844c6ec295493a38e2bd8.svg
app.build creates real apps from scratch on top of the Neon platform. By default, generated apps use Neon Postgres, Neon Auth and other incoming Neon features (but you can also bring your own templates).

The Gutting of America's Medical Research

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President Trump's administration has cut funding for medical research, ending 1,389 awards and delaying over 1,000 projects, affecting research on Alzheimer's, cancer, and substance use. The cuts have been attributed to changing scientific priorities, but scientists fear long-term damage to US scientific research.

Authentication with Axum

We can use Axum extractors to derive a Context from a user's HTTP request, but a better approach is to use authentication middleware to validate cookies and secure routes, providing a cleaner and more reusable way to handle authentication logic. Axum middleware can be applied at the app level or individual route level, allowing us to stack multiple layers of logic to protect different parts ...

Show HN: Hacker News historic upvote and score data

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Your personal Hacker News tracker! Get notified when your posts hit the front page and track their performance in real-time!

Tesla shows no sign of improvement in May sales data

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Tesla sales declined in May, with a 36% drop in Germany and 45% drop in the UK, despite overall EV sales increases. Elon Musk faces multiple challenges at Tesla, including declining sales, increased costs due to tariffs, and a slow transition to new charging plugs.

X's new "encrypted" XChat feature doesn't seem to be any more secure

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Elon Musk's XChat direct messaging feature has been rolled out with encryption, vanishing messages, and file sharing. However, experts question its true end-to-end encryption capabilities due to lack of technical transparency and open source code.

Cord didn't win. What now?

The writer co-founded Cord, a company that didn't succeed despite good tech and a strong team. They're now deciding what to do next.

Connecticut legislature overhauls towing laws to reduce 'predatory towing'

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The Connecticut Senate passed a bill reforming towing policies to protect drivers from predatory towing. The bill requires tow companies to accept credit cards, provide notice before towing, and allow drivers to retrieve belongings.

Click-V: A RISC-V emulator built with ClickHouse SQL

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This ClickHouse emulator makes the database Turing complete and allows running ClickHouse in ClickHouse, but it has a major performance bottleneck due to a bug in ClickHouse KVStorage logic. The emulator uses Redis for registers/memory access and can run RISC-V 32i programs, with features like file I/O, socket communication, and drawing to the console.

Foam: A free Roam alternative for VSCode

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Foam is a free, open-source personal knowledge management system inspired by Roam Research. It helps organize research, notes, and content with features like graph visualization and collaboration.

Fakespot will shut down on July 1

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Fakespot helps users make informed online shopping decisions by detecting fake reviews and ratings. It saves time and money by identifying trustworthy sellers and products.

The importance of free software to science

Free software plays a critical role in science, enabling reproducibility, security, and collaboration. Scientists should use free software, such as GCC, Clang, and Julia, to ensure the long-term availability and readability of their work.

What if you could do it all over? (2020)

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David frum: in another life, he was a tech founder, and reconnected with his friend. if we'd done things differently, our son might not exist, but we love these people, says frank mr. frimpert. his mother dreamed of quitting her job and running supper club, she says. "to know what someone isn't, this is to know someone intimately," fr

Flight Simulator Gave Birth to 3D Video-Game Graphics

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Microsoft Flight Simulator was first released in 1982 and has become the world's best-selling flight-simulation franchise. The game's legacy has extended beyond flight to embody the shift of perspective that flight allows, with its latest edition selling over 2 million copies.

Not all tokens are meant to be forgotten

https://arxiv.org/static/browse/0.3.4/images/arxiv-logo-fb.png
Large Language Models memorize unwanted info, raising privacy and legal concerns. Targeted Information Forgetting (TIF) framework improves unlearning effectiveness while preserving model utility.

AI Changes Everything

The author has shifted from hands-on coding to using AI tools like Claude Code, gaining more time and productivity. They're optimistic about AI's future impact, believing it can increase human agency, democratize knowledge, and accelerate innovation.

Show HN: I built an OSINT tools directory

Transform Reddit usernames into detailed behavioral profiles with AI-powered analytics for OSINT, market research, and audience analysis.

Arthur C. Clarke predicted a computer-dominated future in the ’70s (2024)

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The field of artificial intelligence has experienced a boom-and-bust cycle since the 1950s, with periods of reduced research funding and public interest dubbed "AI winters." Despite these setbacks, AI has continued to inspire fascination and innovation, with experts predicting significant societal changes if computers gain greater-than-human intelligence.

From Steam to Silicon: Patterns of Technological Revolutions

https://ianreppel.org/images/2025-05-30-revolutions.png
Technological revolutions are driven by value conversions, spatiotemporal compression, and economic modes, with centralization and decentralization arcs. Investing in standards, infrastructure, and parity can ensure the benefits of technological revolutions are spread far and wide.

Porn sites go dark in France over new age verification rules

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LLMs are mirrors of operator skill

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The author discusses the challenges of identifying skilled software engineers in the age of AI, where traditional interviewing methods are no longer effective. They propose a new approach to interviewing, focusing on hands-on testing of a candidate's ability to work with AI.

Show HN: Tiptap AI Agent – Add AI workflows to your text editor in minutes

Tiptap AI Agent integrates AI into rich text editors with minimal work. It allows manual, automatic, or structured input triggered AI tasks with OpenAI or custom LLM support.

Out of His League and Clueless: NIH Staffers Speak Out on Director Bhattacharya

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Jay Bhattacharya's tenure as NIH director is marred by firings, research cuts, and restrictions on what can be studied. Staffers describe him as "clueless," "arrogant," and "weak."

Designing better file organization around tags, not hierarchies (2017)

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The freedom to modify any file hurts when files need to be compared, synchronized, or referenced. a file can be locked for exclusive access, moreover file locking and content sharing can provide scalability if used properly - daniel schneier, co-author of tagging git files, says he's thrilled to dump all my photos into one giant folder. an expressive metadata system allows us to

Tellico – Collection management software

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Tellico searches the internet for data and includes pre-defined collections for popular items. It allows customization of fields and collections for personal use.

Barrelfish OS Architecture Overview (2013) [pdf]

The barrelfish operating system uses a design inspired by nemesis and exokernel. each core has an appropriate cpu driver, which is responsible for bootstrapping the new core and encapsulating the protocol (usually platform-specific) for core startup. the boot driver is able to delegate management of subregions of this space to other servers - greatly improving parallelism and system ...

215 Department Store Catalogs 1908-2019

Why I Use a Dumbphone in 2025 (and Why You Should Too)

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Switching to a dumbphone can improve mental health by reducing distractions and increasing attention span, allowing for deeper productivity and presence in daily life. It also offers technical benefits like longer battery life, better privacy, and simpler functionality.

VectorSmuggle: Covertly Exfiltrate Data in Embeddings

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VectorSmuggle is a research tool demonstrating vector-based data exfiltration techniques in AI/ML environments. It showcases potential risks in RAG systems and provides tools for defensive analysis.

Decentralization Hidden in the Dark Ages

To become king required consent of those doing the choosing, says adam scott. he says the term serfdom comes with utmostly negative connotation in feudal society - but the outcome was not chaos, but true check on kate's abuse of power! the change from an unwritten law, one that kept the monarch in check, was grounded in fee simple title, argues the historian dr.

Preventing Flash of Incomplete Markdown when streaming AI responses

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The user encountered a "Flash of Incomplete Markdown" issue when using OpenAI's streaming API, where incomplete markdown appeared in chunks due to output text deltas. They solved the issue by implementing a state machine to buffer and replace raw link URLs with short references, preventing flashes of incomplete markdown and reducing OpenAI usage.

Meta buys a nuclear power plant (more or less)

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Meta purchased carbon credits from a nuclear power plant in Clinton to lower its climate impact. The deal helps Constellation keep the plant running and prevents potential emissions increases.

'Spiderweb' drone attack marks a new threat for top militaries

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Ukraine's "Operation Spiderweb" drone attack on Russian airfields caused $7 billion in damage and destroyed 41 warplanes. This tactic has significant implications for Russia and the world, as it shows Ukraine's ability to innovate and surprise, and may lead to a new phase in warfare.

Giant planet discovered orbiting tiny star

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Astronomers discovered a giant planet, TOI-6894b, orbiting a small red dwarf star, TOI-6894, which is only 20% of the Sun's mass. This discovery challenges current theories of planet formation and suggests alternative theories may be needed.

A Look Back at Recent Car Carrier Fires

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A car carrier Morning Midas caught fire in the North Pacific Ocean on June 3, 2025, forcing 22 crew members to evacuate. The incident is the latest in a series of car carrier fires, highlighting the shipping industry's challenges with vehicle transport, especially electric vehicles.

Court denies Apple appeal in Epic Games case, keeping App Store changes in place

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A US appeals court denied Apple's emergency application to halt changes to its App Store, allowing developers to avoid Apple's 15% to 30% commission. Apple must now stop charging commissions on payment links inside its apps.

Ship Carrying EVs Abandoned in Pacific After Catching Fire

A ship carrying 3,000 cars, including 800 electric vehicles, caught fire in the Pacific Ocean and was abandoned. The incident highlights a growing risk in transporting electric vehicles.

Show HN: Verysmall.site – vibecode single page websites

Create a simple website in 2 minutes with AI, no signup required, and host it for free at verysmall.site/yourname. Describe what you want in plain English and the AI will build your website.

Against "Against Life Extension"

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The author argues that life extension is ethically imperative and economically rational, and opposing it requires selective amnesia about medicine's record. The author refutes Fukuyama's objections, citing successes in targeting individual diseases and the potential for synergy in addressing aging.

OpenAI slams court order to save all ChatGPT logs, including deleted chats

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OpenAI is fighting a court order to preserve all ChatGPT user logs, citing concerns over user privacy and potential breach of contracts. The company argues that the order is premature and should be vacated.

Some tips for off-race ultra running

To go on an ultra run, plan refuelling stops every 30-40k and carry hydration and food. Use bike mode on Google Maps, stretch every 30-40k, and alternate between walking and running to stay in the fight.

Interactive MissileMap

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MISSILEMAP is an interactive data visualization for understanding missile range, accuracy, and warhead size. It's hosted by Stevens Institute of Technology and helps analyze nuclear warheads and long-range missiles.

AI LLMs can't count lines in a file

LLM models struggle with precise numerical tasks like line counting in files. This is still a limitation of current LLM technology, not a resolved issue like the "strawberry" counting problem.

What Is Post-Fascism?

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Authors: post-fascists do not want to fully rehabilitate the nazi past. they say the alt-right has a populist character, but authoritarianism is not the same euphoria of the 1930s era. writers: fascism was able to mobilize the middle class and the working class in the 20th century. if we are to avoid terrorism, we need to be wary

How Should We Think About the Renaissance?

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Ada Palmer's book Inventing the Renaissance explores the Renaissance era and its interpreters, revealing a complex and plural history. Palmer argues that human agency and conscious effort can shape history, inspiring a renewed sense of collective agency for a better world.

One thing Tesla and Comma.ai overlooked in self-driving

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Waymo's robotaxi service is rapidly scaling with 250,000 trips in May 2024, while Tesla's service is launching with 10 vehicles. Waymo's focus on urban areas and cost-effective LIDARs may give it an advantage over Tesla's Autopilot.

VC money is fueling a global boom in worker surveillance tech

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Technologies using artificial intelligence are increasingly being used to track and manage workers in the developing world, often with intrusive methods such as biometric tracking and predictive analytics. This "Little Tech" ecosystem of mostly unregulated startups and small vendors is expanding rapidly, with many workers feeling surveilled and lacking control over their work.

Distance-Based ISA for Efficient Register Management

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Researchers propose distance-based instruction sets to improve CPU and GPU performance by eliminating register-renaming hardware and reducing complexity. This approach specifies operands by distance, eliminating false dependencies and enabling wider CPUs and more efficient GPUs.

Connect Claude to your own apps

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The user wants to create their own AI assistant like JARVIS from Iron Man and has adopted Claude Code, a CLI tool that allows them to personalize and automate tasks using a simple human-readable workflow. They have taught Claude to perform various tasks such as summarizing YouTube videos, retrieving to-do lists, and controlling their Safari browser.

The History of R2E and the Micral – The second personal computer

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André Truong Trong Thi was born in 1936 in Ho Chi Minh City and moved to France at 14. He co-founded R2E in 1970 and developed the Micral N, the second commercially available microcomputer.

Teenage Engineering lets you pick what you want to pay for an OP-1 Field

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A Message from Internet Archive Founder, Brewster Kahle

Greenland mega tsunamis: First direct observation of trapped waves shook Earth

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Scientists used satellite data to confirm that two mega tsunamis in East Greenland caused global seismic signals. The study used new satellite technology to map water height and prove the existence of trapped waves.

Ask HN: Why hasn't Apple bought a cell carrier like AT&T or Verizon?

Apple buying Verizon would be a game-changer, but it's unlikely due to antitrust issues and low-margin, commodity business. Apple benefits from being on any network, not owning one.