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Show HN: Pickaxe – a TypeScript library for building AI agents

Pickaxe: A Typescript library for building AI agents that scale Pickaxe is a simple Typescript library for building AI agents that are fault-tolerant and scalable. It handles the complexities of durable execution, queueing and scheduling, allowing you to focus on writing core business logic. It is not a framework. Everything in Pickaxe is just a function that you have written, which makes it easy to integrate with your existing codebase and business logic. You can build agents that call tools,

Four months after a $3B valuation, Harvey AI grows to $5B

In Brief Harvey AI, a startup that provides automation for legal work, has raised $300 million in Series E funding at a $5 billion valuation, the company told Fortune. The round was co-led by Kleiner Perkins and Coatue, with participation from existing investors, including Conviction, Elad Gil, OpenAI Startup Fund, and Sequoia. The financing comes just four months after Harvey announced that Sequoia led a $300 million Series D round at a $3 billion valuation. While many AI companies aim to ke

Apple releases iOS 26 beta 2

Apple has released iOS 26 beta 2. The update replaces iOS 26 beta 1 which arrived on June 9 (followed by an updated build for iPhone 15 and iPhone 16 on June 13). The second version of the pre-release iPhone software update is available now for developer beta testers. Apple will expand iOS 26 beta testing in July when it adds the major new version to its public beta channel too. What’s coming in iOS 26 iOS 26 is the successor to iOS 18. This year, Apple is replacing the version number of each

Topics: 26 apple beta ios new

Apple releases developer beta 2 for visionOS 26

Alongside the new macOS 26 developer beta 2, Apple has also pushed out the second developer beta of visionOS 26, and the rest of its operating systems. The build number for today’s visionOS 26 beta 2 release is 23M5279f. As announced on WWDC25, visionOS 26 brings spatial widgets, a much-improved Personas feature, support for 180-degree and 360-degree videos from action cams like Insta360 and GoPro, and PSVR 2 controllers. It also features a new, Jupiter immersive environment, as well as suppo

Minimal Boolean Formulas

Minimal Boolean Formulas Posted on Wednesday, May 18, 2011. 28. That's the minimum number of AND or OR operators you need in order to write any Boolean function of five variables. Alex Healy and I computed that in April 2010. Until then, I believe no one had ever known that little fact. This post describes how we computed it and how we almost got scooped by Knuth's Volume 4A which considers the problem for AND, OR, and XOR. A Naive Brute Force Approach Any Boolean function of two variables ca

Jony Ive and Sam Altman’s AI Gadget Won’t Be ChatGPT in Your Ears

Over the weekend, OpenAI removed all promo materials related to its $6.5 billion buddy-buddy partnership with Apple design legend Jony Ive and their still unannounced AI-centric device. This wasn’t a falling out between the two titans in tech, but rather the result of something altogether stranger. The nixed webpages and videos are due to a trademark lawsuit filed by a separate startup, iyO, which is seemingly miffed about the companies names being a single letter apart. On July 20, California

Topics: device io ive iyo openai

A Chinese firm has just launched a constantly changing set of AI benchmarks

Development of the benchmark at HongShan began in 2022, following ChatGPT’s breakout success, as an internal tool for assessing which models are worth investing in. Since then, led by partner Gong Yuan, the team has steadily expanded the system, bringing in outside researchers and professionals to help refine it. As the project grew more sophisticated, they decided to release it to the public. Xbench approached the problem with two different systems. One is similar to traditional benchmarking:

NASA's Voyager Found a 30k-50k Kelvin "Wall" at the Edge of Solar System

In 1977, NASA launched the Voyager probes to study the Solar System's edge, and the interstellar medium between the stars. One by one, they both hit the "wall of fire" at the boundaries of our home system, measuring temperatures of 30,000-50,000 kelvin (54,000-90,000 degrees Fahrenheit) on their passage through it. There are a few ways you could define the edge of the Solar System – for instance, where the planets end, or at the Oort cloud, the boundary of the Sun's gravitational influence wher

Launch HN: Reducto Studio (YC W24) – Build accurate document pipelines, fast

Hi HN! We’re Adit and Raunak, co-founders of Reducto (YC W24, https://reducto.ai ). Reducto turns unstructured documents (e.g., PDFs, scans, spreadsheets) into structured data. This data can then be used for retrieval, passed into LLMs, or used elsewhere downstream. We started Reducto when we realized that so many of today’s AI applications require good quality data. Everyone knows that good inputs lead to better outputs, but 80% of the world’s data is still trapped inside of things like messy

Frequent Nightmares Linked to Faster Aging and Premature Death

If you often have nightmares, you may need to worry a bit more about your health. New research presented today at the European Academy of Neurology (EAN) Congress 2025 links frequent nightmares to faster biological aging and an over three times higher risk of premature death, even when taking into account other medical conditions. The researchers claim to be the first to demonstrate this association, which could have significant implications for how seriously one should consider persistent nigh

Good News: Two of Apple TV+’s Most Slept-On Sci-Fi Shows Have Hopeful Plans for More

If you’re a sci-fi fan, you really must check out Apple TV+—streaming home of so many of the best genre shows right now. Two standouts happen to have the same executive producer among their credits: David S. Goyer, who’s part of team Murderbot as well as team Foundation. Murderbot‘s first season wraps up July 11, the same day Foundation returns for its third season. Neither show has been renewed beyond that, but to hear Goyer tell it, the future is looking bright. “I don’t want to give away too

AirTag’s newest feature is now supported by JetBlue, here’s what that means

AirTags have long been a go-to device for tracking luggage when traveling. But a recently added feature made that experience better than ever, and now JetBlue supports the change. JetBlue now offers process for sharing AirTag location when luggage gets lost Just before the end of last year, Apple shipped a major new feature for AirTag. iOS 18.2 introduced a capability called ‘Share Item Location.’ Essentially the new feature offers a way to temporarily share tracking information for a lost A

‘Elio’ Gave Pixar Its Worst Box Office Opening Ever

Elio may have garnered some very solid reviews–low for Pixar considering its back catalogue, but still very solid–but that apparently wasn’t enough to save it from setting a pretty grim record. The movie is now currently Pixar’s worst-performing opening weekend, but while there is still plenty of time for things to change, what it might say about the future of the studio’s output isn’t so optimistic. Variety reports that Elio ranked third at the Box Office this weekend behind the still-continue

Here’s Why Jony Ive and OpenAI Pulled All the Promos for Their AI Doohickey

Over the weekend, OpenAI removed all promo materials related to its $6.5 billion buddy-buddy partnership with Apple design legend Jony Ive and their still unannounced AI-centric device. This wasn’t a falling out between the two titans in tech, but rather the result of something altogether stranger. The nixed webpages and videos are due to a trademark lawsuit filed by a separate startup, iyO, which is seemingly miffed about the companies names being a single letter apart. On July 20, California

Topics: device io ive iyo openai

CarPlay is getting its biggest update in years, here’s what’s coming in iOS 26

Over the last several years, CarPlay’s new features have been rare and few. But between CarPlay Ultra’s launch and everything new coming in iOS 26 for standard CarPlay, things have quickly changed. Here’s what’s coming this fall in iOS 26, CarPlay’s biggest update in years. New ‘Liquid Glass’ design As part of Apple’s cross-platform design revamp this year, the new ‘Liquid Glass’ look of iOS 26 extends to the car too. This means app icons and various UI elements have all received a fresh new

Topics: 26 car carplay ios new

Apple iOS 26: Everything you need to know about the next iPhone operating system

Liquid Glass is a huge new change coming to iOS 26. (Apple) The rumors were true: Apple is skipping past iOS 19 and going right to iOS 26 — and it's bringing some pretty cool new features with it. For starters, the iPhone is finally getting a fresh home and lock screen redesign dubbed Liquid Glass, a look and feel that will extend across all of Apple's upcoming operating systems. The overhaul was one of several big changes coming to iOS, macOS, iPadOS and the rest of Apple's software suite, all

Topics: 26 apple ios iphone new

Rocknix is an immutable Linux distribution for handheld gaming devices

Welcome to the ROCKNIX Wiki ¶ Just Enough Linux Operating System (ROCKNIX) is an immutable Linux distribution for handheld gaming devices focused on retro gaming emulation. It is developed by a small community of enthusiasts and our goal is to produce an operating system that has the features and capabilities we need and to have fun as we develop it. Integrated cross-device local and remote network play. In-game touch support on supported devices. Fine grain control for battery life or perfo

Forget JBL, Amazon Fire TV 3.1-channel Soundbar With Subwoofer Drops to Its Lowest Price for a Limited Time

Whether your main TV is in your living room, bedroom, basement, or dedicated home theater, you should seriously consider hooking up a soundbar. Don’t underestimate just how important audio is when it comes to immersive viewing. A really good sound system can make all the difference, and the good news is you don’t need to break the bank to install one. Right now, Amazon has its Fire TV soundbar with a subwoofer on sale for 23% off. Normally going for $375, that discount is enough to bring this te

Apple keeps pulling its own ads

is a news writer who covers the streaming wars, consumer tech, crypto, social media, and much more. Previously, she was a writer and editor at MUO. Apple has taken down a new ad just one day after posting it, making it the fourth one removed in just over a year, as spotted earlier by MacRumors. The nearly eight-minute-long ad, titled “The Parent Presentation,” featured comedian Martin Herlihy giving students advice on how to convince their parents to buy them a Mac. Apple posted the ad on Frid

Scaling integrated digital health

Through a survey of 300 health care executives and a program of interviews with industry experts, startup leaders, and academic researchers, this report explores the best practices for success when implementing integrated digital solutions into health care, and how these can support decision-makers in a range of settings, including laboratories and hospitals. Key findings include: Health care is primed for digital adoption. The global pandemic underscored the benefits of value-based care a

iPadOS 26 is awesome, but it still can’t do these 5 Mac essentials

Before we deep dive into this topic, I want to mention that I love iPadOS 26. Yes, it’s the first beta, so plenty of tweaking and optimization still needs to get done. But overall, it’s been what I have wanted on iPadOS for years. That being said, a few things still hold it back from being a true MacBook replacement for some people. So if you’re debating between an iPad Pro or a MacBook, here are five essential things iPadOS still can’t do. Be sure to catch our video below to see a first-hand c

Topics: 26 audio ipad ipados like

Tired of whispery TV dialogue? I found 3 ways to fix that - easy and simple

Kerry Wan/ZDNET Say you're watching an edgy new streaming series and find yourself turning up the volume for every scene where two actors are engaged in a dramatic dialogue. It seems like both characters are whispering -- until an explosion happens on screen, and the sound is the opposite, almost deafening. Also: Why I recommend this TCL Mini LED TV to most people in 2025 - especially at this price What's up with that? It's not just the imbalanced proportion of sound that bothers you, and it'

DJI Osmo Action 4 in 4K/120fps Costs Peanuts, Amazon Clears Stock at Record Low for Early Prime Day

Amazon has already begun selling pre-Prime Day discounts, and this year’s early sale is available to all, even non-Prime members. That’s correct, you can score top-of-the-line technology for major discounts without the need for a subscription. If you’re in the market for an action cam to capture all your summer activities with pro-level quality, the DJI Osmo Action 4 is an excellent choice. Right now, the DJI Osmo Action 4 is available on Amazon for $249, down from its usual list price of $299.

Cybercriminals use fake GitHub Minecraft mods to target young players

Serving tech enthusiasts for over 25 years.TechSpot means tech analysis and advice you can trust What just happened? Hundreds of GitHub repositories offering Minecraft mods have become the latest battleground in a sophisticated malware campaign, targeting the game's vast and creative player community. At the heart of this operation is the Stargazers Ghost Network, an elaborate cybercriminal infrastructure uncovered by Check Point Research. Unlike typical malware campaigns, Stargazers Ghost Net

Pompliano’s ProCap raises over $750 million, goes public via SPAC as bitcoin treasury bubble grows

The race to create publicly traded bitcoin treasuries is accelerating — and so is the capital pouring in. ProCap Financial, the latest entrant, has raised more than $750 million and is going public through a special purpose acquisition company, or SPAC, with Columbus Circle Capital Corp. I, according to an announcement Monday. Led by investor and podcast host Anthony Pompliano, ProCap raised more than $750 million in its funding round, including $235 million in convertible debt, with equity ma

Report: Apple to announce ‘some’ App Store changes in the EU to avoid additional DMA fines

In April, Apple was fined 500 million euros for violating the Digital Markets Act in the European Union. Since that penalty was announced, however, the company hasn’t announced any further changes to its App Store Guidelines to avoid further fines. A new report from the Financial Times today says that Apple is “locked in last-minute” negotiations with the European Commission about ways to ease its App Store anti-steering provisions. Following the fine in April, Apple was given 60 days to start

Bandwidth vs. Latency: We Chatted With an Internet Connectivity Expert to Understand the Difference

Having fast, reliable home internet is essential these days for work, school, streaming and browsing. But understanding how much speed you need, or even what "internet speed" even means, can be a daunting task. Bandwidth and latency are two key factors that affect how we perceive the speed of our internet connection. But while you may hear them used together quite often, these two terms have distinct meanings. Understanding what they are and the difference between them can help you troubleshoot

Hawaii Highways

Aloha! Click the dark green buttons on the left for lists of the Interstate, state, and some county highways on the Big Island (Hawaii island), Maui, Lanai and Molokai, Kauai, and Oahu. Go to those lists for detailed information on specific routes, including route numbers, names, termini, mileages, and sometimes historical or other information and/or links to photos and other material elsewhere on this site. Also on the left is a button for detailed guides to Oahu Freeways exits and interchange

Verlet Integration and Cloth Physics Simulation (2022)

Physics simulation in games (or simply game physics) is a vast topic, and in this post we'll cover only a tiny part of it; yet certainly an interesting one! Let's understand what Verlet integration is by implementing a simple 2D cloth simulation with C++. Physics in games is always fun, isn't it? Have you ever ditched the main quest of a level just to blow something up? I know I have. But even more fun than watching objects bounce around the screen is to understand how we can use simple concep

Scroll snapping, state queries, monster hunter, and gamification

In this (long) part of the customizable select series, it’s all about gamification. In this article, I’d like to highlight one of my demos, where I aimed to recreate a piece of UI found in the Monster Hunter games. To re-create this behavior, I had to think in terms of keyboard navigation first. This demo requires quite a lot of CSS, as well as some scripting, and in the end, I do want to highlight some accessibility concerns. This is an experiment on how far we can take it when styling select e