Stay updated with the latest in technology, AI, cybersecurity, and more
You can also use the new Vite plugin directly if you want to integrate notebooks into your existing Vite-based application. The build command is implemented on top of Vite, making it incredibly fast. If you prefer to author notebooks in a text editor rather than using Observable Desktop, you can use Vite’s preview server for a live preview as you edit. notebooks preview See the Notebook Kit documentation for more.
Reading before bed is a great way to relax. But achieving the right balance of light can be tricky. We want to illuminate the text without disturbing sleeping partners, kids, or roommates. A warm light that is not too bright is also better, as it helps you feel drowsy. Special reading lights may be the answer. They come in a surprisingly wide variety of shapes and sizes, but all will light up your page, not your whole room. I've tested a library of reading lights over the last year, tucking int
Roku TL;DR Roku is introducing a number of Roku OS updates aimed at making it easier to find what you’re streaming next. Top 10 TV Shows, Top 10 Movies, and a Newly Added section will help you keep on top of trends. A new In Theaters Now row lets you plan for what you’ll be streaming a few months down the road. Can’t find the streaming solution you’re looking for from the current lineup of Android TV devices? That’s not a problem, and the market’s big enough to support competition from the l
Back-to-school time always brings some of the best deals on laptops, and this year is no exception. Amazon is offering insane deals on both the entry-level M4 MacBook Air ($799) and the baseline M4 MacBook Pro ($1299). While my gut reaction is in awe at how much power and value you get from the M4 MacBook Air at $799, after I stopped to think about it, the M4 MacBook Pro at $1299 could actually be the best bang for buck computer out on the market, but is it worth the $500 price difference? That
Engadget has been testing and reviewing consumer tech since 2004. Our stories may include affiliate links; if you buy something through a link, we may earn a commission. Read more about how we evaluate products . Apparently it's the season for great deals on Apple's MacBooks with M4 chips. First, the 13-inch MacBook Air M4 dropped to an all-time low of $799 (it's still on sale here). Now, the 14-inch MacBook Pro M4 has followed in its footsteps, going on sale for its own record-low price of $1,
Optimi-Zi(n)g Sudoku-Solving 26 July 2025 , in Olivier's log One of the first program that I wrote in Zig (in September 2023) was a Sudoku-Solver, implementing the dancing-links (DLX) algorithm. I decided to revisit this program recently to experiment with benchmarking and try to increase its speed. Dancing-Links (DLX) algorithm applied to sudoku The Dancing-Links algorithm is an efficient backtracking algorithm to solve "exact-cover" problems, by using a matrix of 0 and 1s. Dancing Links o
TikTok has been making it easier for users to save the songs they hear in video clips on the platform to their choice of music streaming platform. The short video service today added YouTube Music as an option to this list. The company first introduced this feature in the U.S. and the U.K. with support for Spotify, Apple Music, and Amazon Music in November 2023. In February 2024, it rolled out this feature to more than 160 countries across the globe. Over time, TikTok has added Deezer and Sound
This piece has been updated to add additional context and clarify some details. Anthropic, the AI startup that’s long presented itself as the industry’s safe and ethical choice, is now facing legal penalties that could bankrupt the company. Damages resulting from its mass use of pirated books would likely exceed a billion dollars, with the statutory maximum stretching into the hundreds of billions. Last week, William Alsup, a federal judge in San Francisco, certified a class action lawsuit aga
I love grilling as much as the next backyard warrior, but standing over open flames in 90-degree heat feels less like cooking and more like slow-roasting myself. And firing up the oven indoors? That just turns your kitchen into a sauna and your living room into a convection zone. Not to mention, using a gas range with the windows shut is basically inviting bad air to dinner. That's where the air fryer swoops in. These compact countertop dynamos crank out crispy food fast, without turning your h
There's been a lot of talk about internet speed lately. From various company taglines -- "Don't take slow for an answer" -- to the latest news about Japan's internet data transmission record, it's all about the speed. Just recently, Ookla released its Speedtest Connectivity Report for the first six months of 2025, and AT&T Fiber topped the list as the country's fastest fixed internet service provider. (Ookla is owned by the same parent company as CNET, Ziff Davis.) What does that mean? Does it
Are you looking to get a good laptop? Bang per buck, it is tough to beat the Apple MacBook Air, especially when you can catch one on sale. Well, today we have come across some record-low prices on both the 13-inch and 15-inch models of the Apple MacBook Air M4. Let’s take a look at them! Buy the 13-inch Apple MacBook Air M4 for just $799 ($200 off) Buy the 15-inch Apple MacBook Air M4 for just $999 ($200 off) These offers are both available from Amazon. They are both “limited time deals,” and t
We are ready to start off another week’s worth of 9to5Toys Lunch Break deal collections, and today we have some of the best deals of the year on MacBooks. Amazon is now offering $200 off every single M4 MacBook Air configuration, including both 16GB and 24GB models, with deals starting from $799 all-time lows. We then move over to the M4 MacBook Pro – it is now at its best Amazon price ever with $300 off the list price on various configurations. These deals also join $150 price drops on Apple Wa
Starlink is nearly twice as fast as it was two years ago, according to a recent report from the speed test site Ookla. (Disclosure: Ookla is owned by the same parent company as CNET, Ziff Davis.) Median download speeds from the satellite internet provider have steadily ticked up over the past few years, going from 53.95 megabits per second in 2022 to 104.71Mbps today. That’s an impressive feat considering Starlink added about 5 million customers over the same period and recently passed the 6 mi
Earlier this year, Apple launched the M4 MacBook Air and I came away very impressed. Heading into Apple’s packed fall launch lineup, you might expect the product to fade into the background of the new and shiny. Here are several reasons, though, why I believe the M4 MacBook Air has its biggest days still ahead. M4 MacBook Air will remain Apple’s newest Mac this fall, and get all the marketing attention Out of all of Apple’s early 2025 product launches, the M4 MacBook Air looks set for an espec
Engadget has been testing and reviewing consumer tech since 2004. Our stories may include affiliate links; if you buy something through a link, we may earn a commission. Read more about how we evaluate products . They can be powered via USB and feature an easy-to-use interface. Roku’s latest streaming sticks are both on sale with steep discounts. The Roku Streaming Stick Plus , which supports 4K and HDR10+, is on sale for $29, a discount of 27 percent. If your television only supports HD, pick
Engadget has been testing and reviewing consumer tech since 2004. Our stories may include affiliate links; if you buy something through a link, we may earn a commission. Read more about how we evaluate products . If you've put off getting a new MacBook then today is your lucky day. Right now, the 2025 13- and 15-inch MacBook Air M4 are available on Amazon for record-low prices. The 13-inch model is our pick for best MacBook to buy this year. You can pick up the 13-inch MacBook Air M4 for $799,
Megan Ellis / Android Authority I’ve been playing Pokémon Go on and off since the day the mobile game came out in 2016. As a result, I’ve seen its changes over the years — from the introduction of new creatures to catch, the launch of community days and raids, and plenty of other new features. But there’s a reason that I would take breaks from the game, including my four-year pause between 2021 and 2025. Pokémon Go has an accessibility problem. When I started playing it again a few weeks ago,
OCaml Programming: Correct + Efficient + Beautiful# A textbook on functional programming and data structures in OCaml, with an emphasis on semantics and software engineering. This book is the textbook for CS 3110 Data Structures and Functional Programming at Cornell University. A past title of this book was “Functional Programming in OCaml”. Spring 2025 Edition. Videos. There are over 200 YouTube videos embedded in this book. They can be watched independently of reading the book. Start with t
AWS distinguished scientist Byron Cook makes the case for "automated reasoning." Amazon AWS The term "reasoning" is a familiar metaphor in today's artificial intelligence (AI) technology, often used to describe the verbose outputs generated by so-called reasoning AI models such as OpenAI's o1 or DeepSeek AI's R1. Another kind of reasoning is quietly taking root in the most advanced applications, perhaps closer to actual reasoning. Also: Will AI think like humans? We're not even close - and we
Before we start with the implementation, let's talk about why would you actually need an inverted index in a real life. Why would anyone need inverted index at all Imagine you need to create a system that would quickly look up a document, given several words from it - something like a wiki search. Simplest option I can think of would be to scan through each document, marking ones that have all the necessary words. That might work at first, but such solution wouldn't scale,
There's been a lot of talk about internet speed lately. From various company taglines -- "Don't take slow for an answer" -- to the latest news about Japan's internet data transmission record, it's all about the speed. This week, Ookla released its Speedtest Connectivity Report for the first six months of 2025, and AT&T Fiber topped the list as the country's fastest fixed internet service provider. (Ookla is owned by the same parent company as CNET, Ziff Davis.) What does that mean? Does it tell
CNET’s expert staff reviews and rates dozens of new products and services each month, building on more than a quarter century of expertise. 9.2 / 10 SCORE Ninja Crispi $180 at Amazon $180 at Best Buy $180 at Target Pros Cook, serve, and storage capabilities Easy to clean: almost everything is dishwasher-safe Intuitive operation No concern about PFAS Ability to see cooking in progress Can buy additional glass vessels for maximum food prep Small storage footprint with nesting capabilities
It shouldn't be surprising if a plate of chicken lababdar tastes delicious. The dish is among my favorite North Indian gravies, a slightly edgier cousin of butter chicken that's a bit spicier and tangier but just as creamy. What was surprising was that this particular chicken had arrived in the mail. Specifically, it came in a microwaveable tray from CookUnity meal delivery service that looked a little like a white-label TV dinner—packed up earlier that morning in Seattle, then driven down to m
is a reviewer covering laptops and the occasional gadget. He spent over 15 years in the photography industry before joining The Verge as a deals writer in 2021. We’re in the heart of summer fun, but it’s already time for back-to-school planning, especially if that involves buying a new laptop. The dizzying number of different laptops and configurations can feel overwhelming, especially if you want something that doesn’t cost too much but will still last a long time. My general guidelines are t
is a reviews editor who manages how-tos and various projects. She’s worked as an editor and writer (and occasional sci-fi author) for more years than she cares to admit to. Back in 2024, we described how the then-new iOS 18 enabled you to tint your homescreen icons, allowing you to tweak the look of your iPhone’s display. Now, with Apple’s introduction of its Liquid Glass design for iOS 26, you can make your icons completely clear (assuming you’re a fan of the new invisible look). The process
Vlad Georgescu/Getty Images What happens when you take a billion dollars of computer power and let it research a question for twelve whole minutes? A lot more than if you use that same power for just a few seconds, that's for sure. Since ChatGPT Agent is so new, I've been exploring its capabilities and trying to understand what kinds of problems it's best suited for. This time, I asked it to compare cloud storage services. It took twelve minutes to come up with an answer. Also: 9 programming
Apple introduced its Emoji Game on July 17, otherwise known as World Emoji Day. But when Apple released iOS 18.2 in December, that update brought the popular puzzle game Sudoku to the News app. Everyone can try a few sudoku puzzles free but Apple News Plus subscribers can play new puzzles every day. An Apple News Plus subscription is $13 a month and gives you access to daily sudoku and other puzzles, like Quartiles, as well as stories from publications like the New Yorker and the Wall Street Jo
Google has released a new version of ChromeOS that allows you to sync desktops between devices, ideal for anyone who works across more than one Chromebook. It also significantly improves the AI wallpapers available on Chromebook Plus laptops with a completely freeform prompting field. Desk sync is designed to help you pick up where you left off when changing devices. It will sync your windows, tabs, and cookies so you can change devices without losing where you were. Google suggests it’ll be pa
Donald Trump vowed to save TikTok before taking office, claiming only he could make a deal to keep the app operational in the US despite national security concerns. But then, he put Vice President JD Vance in charge of the deal, and after months of negotiations, the US still doesn't seem to have found terms for a sale that the Chinese government is willing to approve. Now, Trump Commerce Secretary Howard Lutnick has confirmed that if China won't approve the latest version of the deal—which coul
No honest person can resist the attraction of Pokemon Gold. That's why Pokemon TCG Pocket's Wisdom of Sea and Sky expansion set is going all in on generation two when it arrives on July 29. This set will be one of the game's larger offerings, featuring more than 200 cards. I'm sure that has the most ravenous collectors breathing a sigh of relief, since the past two expansions -- Eevee Grove and Extradimensional Crisis -- have both had smaller complimentary card lists to build on Celestial Guard