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Meet Macroscope: an AI tool for understanding your code base, fixing bugs

The founders who previously sold their livestreaming video startup Periscope to Twitter are back with a new startup — and no surprise, it’s an AI-focused company this time around. On Wednesday, former Twitter head of product Kayvon Beykpour announced the launch of Macroscope, an AI system aimed at developers and product leaders that summarizes updates to a codebase and catches bugs, among other things. The startup was co-founded by Beykpour, now Macroscope CEO, in July 2023, along with childho

Kleiner Perkins-backed voice AI startup Keplar aims to replace traditional market research

For decades, Fortune 500 companies had to hire market research firms to get meaningful insights into customer satisfaction. These services come with a hefty price tag and often take weeks to complete. Keplar, a market research startup, uses voice AI to conduct customer interviews, providing clients with analysis much faster and at a fraction of the cost of traditional research consulting firms. On Wednesday, the two-year-old company announced that it raised $3.2 million in seed funding led by K

A New Look at ‘Star Wars: Starfighter’ Reveals an Essential Ingredient: Tight Pants

What binds the Star Wars galaxy together? Is it the Force? The desire for injustice to be rebelled against, for the light to rise against the dark? Well, in the case of a certain kind of ne’er-do-well in pockets of the galaxy… it’s a real tight pair of pants, and now Ryan Gosling stands among their wearers. We previously got a shadowed glimpse at Gosling’s new Star Wars character when Lucasfilm officially unveiled Star Wars: Starfighter‘s beginning of production a few weeks ago. But now directo

The AI Layoffs Have Come for Freelance Marketplace Fiverr

Fiverr, the online marketplace for freelancers, announced that it is laying off about 250 full-time staff members as part of an effort to transform itself into an “AI-first company.” The layoffs will affect about 30% of the company’s staff and are part of what CEO Micha Kaufman called a “painful reset” in a message to his staff, which he also posted on X—though certainly one that will be more painful for the workers losing their jobs than for him. Kaufman claims the layoffs mark Fiverr returnin

There's Something Psychologically Bizarre About AI Executives

For many hopeful entrepreneurs, founding a successful company is a ticket to the top, the lofty promise of fame and fortune. Yet for a growing number of up-and-coming AI executives, a successful tech startup is the end in itself — not a step toward luxury, but a rejection of it. As the Wall Street Journal reports, the newest class of young founders flocking to the Bay Area are eschewing the frivolities enjoyed by their peers in favor of a proudly minimalist, monk-like existence. "Why would I

Tariffs kill the Starling Home Hub, Google Nest’s best bridge to Apple Home

is a senior reviewer focused on smart home and connected tech, with over twenty years of experience. She has written previously for Wirecutter, Wired, Dwell, BBC, and US News. Posts from this author will be added to your daily email digest and your homepage feed. I have bad news for ecosystem straddlers who use Google Nest products in their smart homes but rely on iPhones and Apple Home for control: the much-loved Starling Home Hub has been discontinued. In a message on its website, Starling

Experimental Spacecraft Headed to Space Station Suddenly Shuts Down

Lost in space. A whopping 11,000 pounds of supplies and scientific instruments that were headed to the International Space Station are in limbo after a high-profile malfunction. Northrop Grumman's Cygnus XL spacecraft encountered a serious problem with its main engine during its maiden voyage, NASA announced on Tuesday. The spacecraft, which is just over five feet longer than the aerospace giant's Cygnus spacecraft, launched from the Cape Canaveral Space Force Station in Florida on Sunday eve

Stategraph: Terraform state as a distributed systems problem

Why We're Building Stategraph: Terraform State as a Distributed Systems Problem TL;DR why-stategraph.tldr $ cat why-stategraph.tldr • Terraform state shows distributed coordination issues but uses file primitives. • File blob (100% read/lock) vs. change cone (~3%). • Stategraph → graph state, ACID transactions, subgraph isolation. The Terraform ecosystem has spent a decade working around a fundamental architectural mismatch: we're using filesystem semantics to solve a distributed systems probl

AI and the Future of Defense: Mach Industries’ Ethan Thornton at TechCrunch Disrupt 2025

From stealth mode to center stage, Mach Industries is bringing AI into one of the world’s most complex and controversial sectors: defense. At TechCrunch Disrupt 2025, Ethan Thornton, CEO and founder of Mach Industries, steps onto the AI Stage to share what it takes to build in high-stakes environments where speed and autonomy matter most — and why next-gen infrastructure starts with rethinking the fundamentals. Inside the AI arms race — and the founder aiming to rewrite it Thornton launched Ma

Paramount+ deal: It's the last chance to save 50 percent on annual subscriptions

Sometimes, rising prices for streaming services feels as inevitable as death and taxes. So when a serious discount is available, we tend to sit up and take notice. Now, you can get a whopping half off an annual subscription to Paramount+ through September 18. A year of the Paramount+ Essential plan, which is ad-supported, will cost $30 compared to the usual $60. Paramount+ Premium, which is ad-free except for live tv programming, will cost $60 for a year instead of $120. This is a substantial d

These unusual earbuds were the surprise of the year for me - why they sound so good

Status Pro X earbuds ZDNET's key takeaways The Status Pro X earbuds are available for preorder on the official site for $249. These earbuds produce some of the best audio I've ever heard. You have to insert them just right to get the best fit. View now at Status Follow ZDNET: Add us as a preferred source on Google. I've tested so many headphones and earbuds these days that it's getting harder and harder to tell them apart. But I've never tested a pair quite like the Status X Pro earbuds. The

Amazon launches AI agent to help sellers complete tasks and manage their businesses

Amazon announced on Wednesday that it’s introducing an always-on AI agent that will help sellers on its platform run their businesses. The company is updating Seller Assistant, its AI tool for third-party sellers, to help handle tasks on the seller’s behalf. “Our agentic AI capabilities are designed to work seamlessly throughout the entire selling experience, which means sellers can go from handling every task themselves to collaborating with an intelligent assistant that works proactively on t

From Startup Battlefield to the Disrupt Stage: Discord founder Jason Citron returns to TechCrunch Disrupt 2025

More than a decade ago, Jason Citron took the Disrupt stage to pitch his early-stage company in the Startup Battlefield competition at TechCrunch Disrupt as a scrappy founder pitching his vision. Today, he’s built Discord into one of the most successful consumer platforms of its era — valued in the billions and redefining how communities connect, game, and share online. This October, he returns to the Disrupt Stage with “From Startup Battlefield to Discord,” a session that unpacks his scaling j

How to restart your Android phone without the power button: 2 alternative methods

Jack Wallen / Elyse Betters Picaro / ZDNET Follow ZDNET: Add us as a preferred source on Google. ZDNET's key takeaways You should make a habit of restarting your phone. There are several ways to restart an Android device. These methods can help with wear and tear on physical buttons. I regularly restart my Pixel 9 Pro, and there's a good reason for that. Actually, there are several reasons why I regularly restart my phone (weekly -- at least). Here's a short list for you to ponder: Improv

Procedural Island Generation (III)

Resulting terrain elevation with multi-scale noise layers and mountain peaks This post continues from Part II, where we established the paint map foundation and mountain ridge system. Now we’ll add detailed noise layers, distance-based mountain peaks, and do blending to create the final terrain elevation. Paint Map (recap) Before applying noise layers, we start with the foundation established in Part I - the paint map that defines our base land/water distribution: The paint map from Part I -

Why We're Building Stategraph: Terraform State as a Distributed Systems Problem

Why We're Building Stategraph: Terraform State as a Distributed Systems Problem TL;DR why-stategraph.tldr $ cat why-stategraph.tldr • Terraform state shows distributed coordination issues but uses file primitives. • File blob (100% read/lock) vs. change cone (~3%). • Stategraph → graph state, ACID transactions, subgraph isolation. The Terraform ecosystem has spent a decade working around a fundamental architectural mismatch: we're using filesystem semantics to solve a distributed systems probl

Business Insider reportedly tells journalists they can use AI to draft stories

Robert Hart is a London-based reporter at The Verge covering all things AI and Senior Tarbell Fellow. Previously, he wrote about health, science and tech for Forbes. Posts from this author will be added to your daily email digest and your homepage feed. Business Insider has told journalists they can use AI to create first drafts of stories and suggested it won’t notify readers that AI was used, according to Status, a newsletter covering the media industry. The policy makes the outlet one of th

Google Ventures doubles down on dev tool startup Blacksmith just 4 months after its seed round

As speed becomes the defining currency in an AI-driven software world, Blacksmith has raised another round led by Google Ventures — just four months after its seed — to accelerate how code gets shipped. The $10 million Series A closed in just 14 days, with Google Ventures doubling down after first backing Blacksmith’s $3.5 million seed in May. At the time, Alphabet’s VC arm bet on the size of the market and the founding team, which included veterans of Cockroach Labs, another GV portfolio compa

Normal-order syntax-rules and proving the fix-point of call/cc

Normal-order direct-style beta-evaluator with syntax-rules, and the repeated applications of call/cc The presentation at the Workshop ``Daniel P. Friedman: A Celebration.'' December 4, 2004. Bloomington, IN Normal-order direct-style beta-evaluator with syntax-rules, and the repeated applications of call/cc Repeated applications of call/cc , formally , formally Normal-order direct-style beta-normalizer as syntax-rules Use (2) to prove (1) A few less common examples The title of the talk, i

Topics: cc cps lambda norm stack

GNU Midnight Commander

Welcome to Midnight Commander GNU Midnight Commander (or mc ) is a visual, dual-pane file manager. It is released under the GNU General Public License and therefore qualifies as Free Software. Midnight Commander is a feature-rich, full-screen, text-mode application that allows you to copy, move, and delete files and entire directory trees, search for files, and execute commands in the subshell. Internal viewer, editor and diff viewer are included. mc uses versatile text interface libraries su

A record supply load won’t reach the International Space Station as scheduled

A problem with the main engine on Northrop Grumman's Cygnus XL spacecraft will keep it from delivering 11,000 pounds of supplies and experiments to the International Space Station as scheduled on Wednesday. In a statement released Tuesday afternoon, NASA said ground teams are evaluating backup plans that might still allow the Cygnus spacecraft to reach the space station, just not on schedule. The problem arose early Tuesday when the spacecraft's main engine shut down earlier than expected durin

The New iPhone Air Is Slim, but Your Chances of Dropping It Aren't. Don't Skimp on the Case

We're all buzzing with excitement over Apple's iPhone 17 lineup, announced at the Apple Event 2025 on Sept. 9. You can now preorder a new iPhone, either the base iPhone 17, the new iPhone Air, the 17 Pro or the larger 17 Pro Max. As beautiful as a naked iPhone looks, protecting your new device is essential. Many of your favorite brands, like Otterbox, Burga, Casetify and more, have already released new cases for the upcoming iPhone 17 models. Even Apple has dropped its new line of cases, with s

Samsung's Health app might be getting an AI health coach - what we know

Kerry Wan/ZDNET Follow ZDNET: Add us as a preferred source on Google. ZDNET's key takeaways Samsung's Health app appears to be getting an AI assistant. The assistant can answer health- and wellness-related questions. The AI health coach can't diagnose or treat medical conditions. Samsung has made major investments in its health technology, and that mission looks to be continuing with a new Health app. Samsung is rolling out an AI health coach called "Samsung Health Assistant," Android Auth

The New iPhone 17 Air Is Slim, but Your Chances of Dropping It Aren't. Don't Skimp on the Case

We're all buzzing with excitement over Apple's iPhone 17 lineup, announced at the Apple Event 2025 on Sept. 9. You can now preorder a new iPhone, either the base iPhone 17, the new iPhone Air, the 17 Pro or the larger 17 Pro Max. As beautiful as a naked iPhone looks, protecting your new device is essential. Many of your favorite brands, like Otterbox, Burga, Casetify and more, have already released new cases for the upcoming iPhone 17 models. Even Apple has dropped its new line of cases, with s

Power station deal: Ampace Andes 1500 plummets to its record-low price!

Edgar Cervantes / Android Authority Are you looking for a reliable power station? The Ampace Andes 1500 is one of our favorite power stations. We’ll explain why below. What matters most is that it’s at a record-low price of $499, an impressive $900 discount! This is an all-time low price we’ve only seen once before, and not for long. Buy the Ampace Andes 1500 power station for just $499 ($900 off) This offer is available from Amazon as a “limited time deal.” The discount is applied automatical

Scuba-Suit-Clad Thief Steals Thousands of Dollars From Floating Disney World Restaurant in Heist Ripped Right Out of the Movies

When we hear of criminal activity at Walt Disney World, it’s not usually pertaining to an action sequence that feels like it’s come right out of a Disney movie itself. But that was apparently the case this week in Orlando, when over $10,000 was stolen from a Disney World restaurant by a scuba-diving criminal mastermind. WFTV9 (via Cinemablend) reports that in the early hours of today, an unidentified man staged a robbery at the Paddlefish seafood restaurant in Disney Springs, a shopping and din

CodeRabbit raises $60M, valuing the 2-year-old AI code review startup at $550M

Harjot Gill was running FlexNinja, an observability startup he co-founded several years after selling his first startup Netsil to Nutanix in 2018, when he noticed a curious trend. “We had a team of remote engineers who were starting to adopt AI code generation on GitHub Copilot,” Gill told TechCrunch. “We saw that adoption happen, and it was very clear to me that as a second-order effect, it’s going to cause bottlenecks in the code review.” In early 2023, Gill started CodeRabbit, an AI-powered

Writing an operating system kernel from scratch – RISC-V/OpenSBI/Zig

Posted on: September 13, 2025 | at 09:30 AM Follow @popovicu94 I recently implemented a minimal proof of concept time-sharing operating system kernel on RISC-V. In this post, I’ll share the details of how this prototype works. The target audience is anyone looking to understand low-level system software, drivers, system calls, etc., and I hope this will be especially useful to students of system software and computer architecture. This is a redo of an exercise I did for my undergraduate cours

Launch HN: Rowboat (YC S24) – Open-source IDE for multi-agent systems

Let AI build multi-agent workflows for you in minutes ⚡ Build AI agents instantly with natural language | 🔌 Connect tools with one-click integrations | 📂 Power with knowledge by adding documents for RAG | 🔄 Automate workflows by setting up triggers and actions | 🚀 Deploy anywhere via API or SDK ☁️ Prefer a hosted version? Use our cloud to starting building agents right away! Quick start Set your OpenAI key export OPENAI_API_KEY=your-openai-api-key Clone the repository and start Rowboat (re

IEEE 2881: Learning Metadata Terms (LMT) Empowers Learning in the AI Age

Introduction Learning Metadata Terms (LMT) is a standard that connects metadata terms in practice with the purpose of solving many use cases common to e-learning. While there are other metadata standards, they have been inadequate for keeping up with machine-readable data requirements, which modern AI needs to achieve significance. While data models attempt to be free of technical bindings, there are fundamental design decisions that relate to whether data is intended to be stored in a graph da