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The 27+ best anti-Prime Day deals 2025 from Best Buy, Walmart, & more: Top sales from Amazon's competition

'ZDNET Recommends': What exactly does it mean? ZDNET's recommendations are based on many hours of testing, research, and comparison shopping. We gather data from the best available sources, including vendor and retailer listings as well as other relevant and independent reviews sites. And we pore over customer reviews to find out what matters to real people who already own and use the products and services we’re assessing. When you click through from our site to a retailer and buy a product or

Showh HN: Microjax - Jax in two classes and six functions

Microjax: JAX in two classes and six functions or Read on Github (I recommend actually running the notebook, either on your own computer or Colab). This is inspired by Andrej Karpathy's Micrograd, a PyTorch-like library in about 150 lines of code. Despite PyTorch's popularity, I prefer the way JAX works because it a more functional style. This tutorial borrows heavily from Matthew J Johnson's great 2017 presentation on the predecessor to JAX, autograd: Video / Slides / Code. My main contribut

The New ‘Spaceballs’ Movie Might Become a Whole Trilogy

James Gunn talks about the politics of Superman. A new Fantastic Four: First Steps clip reveals Sue and Reed’s big news. Plus, set pictures from The Witcher‘s final season. Spoilers now! Spaceballs 3 According to a new report from entertainment insider @Mytimetoshinehello (via Superhero Hype), MGM is developing a third Spaceballs movie in tandem with Spaceballs 2. Untitled Tim Burton Project During a recent interview with Milenio (via Screen Rant), Tim Burton revealed his next project is an

The Download: China’s winning at advanced manufacturing, and a potential TikTok sale

In 2013, a trio of academics showed convincing evidence that increased trade with China beginning in the early 2000s and the resulting flood of cheap imports had been an unmitigated disaster for many US communities, destroying their manufacturing lifeblood. The results of what they called the “China shock” were gut-wrenching: the loss of 1 million US manufacturing jobs and 2.4 million jobs in total by 2011. If in retrospect all that seems obvious, it’s only because the research by David Auto

10 discounted gadgets I use regularly as a handyman (and why they make such a big difference)

'ZDNET Recommends': What exactly does it mean? ZDNET's recommendations are based on many hours of testing, research, and comparison shopping. We gather data from the best available sources, including vendor and retailer listings as well as other relevant and independent reviews sites. And we pore over customer reviews to find out what matters to real people who already own and use the products and services we’re assessing. When you click through from our site to a retailer and buy a product or

Tesla shares drop 7% in premarket trading after Elon Musk says he is launching a political party

White House Senior Advisor Elon Musk walks to the White House after landing in Marine One on the South Lawn with U.S. President Donald Trump (not pictured) on March 9, 2025 in Washington, DC. Tesla shares fell in premarket trade on Monday after CEO Elon Musk announced plans to form a new political party. The stock was down 7.13% by 4:27 a.m. E.T. Musk said over the weekend that the party would be called the "America Party" and could focus "on just 2 or 3 Senate seats and 8 to 10 House distric

Apple formally appeals €500 million DMA fine in the EU

As expected, Apple has today formally appealed the €500 million fine it received from the European Commission for allegedly violating the Digital Markets Act. As a refresher, Apple announced major changes to the App Store in the EU in March 2024, including alternative app marketplaces, new business terms for developers, and support for third-party browser engines. The European Union issued its first fines against Apple and Meta under the DMA in April. The commission said that the fine was due

Best Prime Day Samsung deals: My favorite sales already live

'ZDNET Recommends': What exactly does it mean? ZDNET's recommendations are based on many hours of testing, research, and comparison shopping. We gather data from the best available sources, including vendor and retailer listings as well as other relevant and independent reviews sites. And we pore over customer reviews to find out what matters to real people who already own and use the products and services we’re assessing. When you click through from our site to a retailer and buy a product or

Protect your important files in this encrypted, spacious SSD - now $80 off for Prime Day

'ZDNET Recommends': What exactly does it mean? ZDNET's recommendations are based on many hours of testing, research, and comparison shopping. We gather data from the best available sources, including vendor and retailer listings as well as other relevant and independent reviews sites. And we pore over customer reviews to find out what matters to real people who already own and use the products and services we’re assessing. When you click through from our site to a retailer and buy a product or

Best Prime Day Apple deals: My favorite early sales live now

'ZDNET Recommends': What exactly does it mean? ZDNET's recommendations are based on many hours of testing, research, and comparison shopping. We gather data from the best available sources, including vendor and retailer listings as well as other relevant and independent reviews sites. And we pore over customer reviews to find out what matters to real people who already own and use the products and services we’re assessing. When you click through from our site to a retailer and buy a product or

Crypto 101 – Introductory course on cryptography (2017)

Comes with everything you need to understand complete systems such as SSL/TLS: block ciphers, stream ciphers, hash functions, message authentication codes, public key encryption, key agreement protocols, and signature algorithms. Learn by doing. Learn how to exploit common cryptographic flaws, armed with nothing but a little time and your favorite programming language. Forge administrator cookies, recover passwords, and even backdoor your own random number generator.

These are the best new MacBook deals this July: options starting at $649

In the Apple Silicon era, MacBooks have become more affordable than ever – with brand new models starting as low as $649. With looming tariffs on China, these great deals could potentially be coming to an end soon – so if you’re in the market for a new MacBook for any reason, now may be one of the best ever times to purchase. Apple’s upcoming macOS 26 update is also rumored to drop support for some additional Intel Macs, so if you’d like to stay on the latest and greatest Apple software, nows a

ChatGPT is testing disruptive Study Together feature

OpenAI's "Study together" mode has been spotted in the wild, and it could help students prepare for exams directly from ChatGPT. We don't have the details yet, but references to ChatGPT Study Mode were first spotted in May, and testers noticed it widely earlier today. The Study together mode, which doesn't work right now, might allow students to either invite their friends to study on ChatGPT or have the AI act as a companion. We just don't know how it works yet, but it could disrupt the educ

Best early Prime Day phone deals: These sales are worth the upgrade

'ZDNET Recommends': What exactly does it mean? ZDNET's recommendations are based on many hours of testing, research, and comparison shopping. We gather data from the best available sources, including vendor and retailer listings as well as other relevant and independent reviews sites. And we pore over customer reviews to find out what matters to real people who already own and use the products and services we’re assessing. When you click through from our site to a retailer and buy a product or

Best early Prime Day Amazon Echo device deals: My 20+ top deal picks available

'ZDNET Recommends': What exactly does it mean? ZDNET's recommendations are based on many hours of testing, research, and comparison shopping. We gather data from the best available sources, including vendor and retailer listings as well as other relevant and independent reviews sites. And we pore over customer reviews to find out what matters to real people who already own and use the products and services we’re assessing. When you click through from our site to a retailer and buy a product or

Crypto 101 – Introductory course on cryptography

Comes with everything you need to understand complete systems such as SSL/TLS: block ciphers, stream ciphers, hash functions, message authentication codes, public key encryption, key agreement protocols, and signature algorithms. Learn by doing. Learn how to exploit common cryptographic flaws, armed with nothing but a little time and your favorite programming language. Forge administrator cookies, recover passwords, and even backdoor your own random number generator.

Best early Prime Day robot vacuum deals: My 20 favorite offers right now

'ZDNET Recommends': What exactly does it mean? ZDNET's recommendations are based on many hours of testing, research, and comparison shopping. We gather data from the best available sources, including vendor and retailer listings as well as other relevant and independent reviews sites. And we pore over customer reviews to find out what matters to real people who already own and use the products and services we’re assessing. When you click through from our site to a retailer and buy a product or

Best early Prime Day phone deals: These 11 sales are worth the upgrade

'ZDNET Recommends': What exactly does it mean? ZDNET's recommendations are based on many hours of testing, research, and comparison shopping. We gather data from the best available sources, including vendor and retailer listings as well as other relevant and independent reviews sites. And we pore over customer reviews to find out what matters to real people who already own and use the products and services we’re assessing. When you click through from our site to a retailer and buy a product or

Best early Prime Day headphones deals: My 16 picks for deals available now

'ZDNET Recommends': What exactly does it mean? ZDNET's recommendations are based on many hours of testing, research, and comparison shopping. We gather data from the best available sources, including vendor and retailer listings as well as other relevant and independent reviews sites. And we pore over customer reviews to find out what matters to real people who already own and use the products and services we’re assessing. When you click through from our site to a retailer and buy a product or

The best Sam's Club deals that compete with Prime Day: TVs, speakers, laptops, and appliances

'ZDNET Recommends': What exactly does it mean? ZDNET's recommendations are based on many hours of testing, research, and comparison shopping. We gather data from the best available sources, including vendor and retailer listings as well as other relevant and independent reviews sites. And we pore over customer reviews to find out what matters to real people who already own and use the products and services we’re assessing. When you click through from our site to a retailer and buy a product or

Best early Prime Day security camera deals: My 12 favorite offers live now

'ZDNET Recommends': What exactly does it mean? ZDNET's recommendations are based on many hours of testing, research, and comparison shopping. We gather data from the best available sources, including vendor and retailer listings as well as other relevant and independent reviews sites. And we pore over customer reviews to find out what matters to real people who already own and use the products and services we’re assessing. When you click through from our site to a retailer and buy a product or

Best early Prime Day Nintendo Switch deals: My 15+ favorite sales live now

'ZDNET Recommends': What exactly does it mean? ZDNET's recommendations are based on many hours of testing, research, and comparison shopping. We gather data from the best available sources, including vendor and retailer listings as well as other relevant and independent reviews sites. And we pore over customer reviews to find out what matters to real people who already own and use the products and services we’re assessing. When you click through from our site to a retailer and buy a product or

Best Prime Day Samsung deals: My 25 favorite sales already live

'ZDNET Recommends': What exactly does it mean? ZDNET's recommendations are based on many hours of testing, research, and comparison shopping. We gather data from the best available sources, including vendor and retailer listings as well as other relevant and independent reviews sites. And we pore over customer reviews to find out what matters to real people who already own and use the products and services we’re assessing. When you click through from our site to a retailer and buy a product or

Best early Prime Day Kindle deals: My 10+ favorite sales live now

'ZDNET Recommends': What exactly does it mean? ZDNET's recommendations are based on many hours of testing, research, and comparison shopping. We gather data from the best available sources, including vendor and retailer listings as well as other relevant and independent reviews sites. And we pore over customer reviews to find out what matters to real people who already own and use the products and services we’re assessing. When you click through from our site to a retailer and buy a product or

My pick for the best Roku TV is still 40% off at Best Buy

'ZDNET Recommends': What exactly does it mean? ZDNET's recommendations are based on many hours of testing, research, and comparison shopping. We gather data from the best available sources, including vendor and retailer listings as well as other relevant and independent reviews sites. And we pore over customer reviews to find out what matters to real people who already own and use the products and services we’re assessing. When you click through from our site to a retailer and buy a product or

Best early Prime Day smartwatch and fitness tracker deals: My 8 favorite sales live now

'ZDNET Recommends': What exactly does it mean? ZDNET's recommendations are based on many hours of testing, research, and comparison shopping. We gather data from the best available sources, including vendor and retailer listings as well as other relevant and independent reviews sites. And we pore over customer reviews to find out what matters to real people who already own and use the products and services we’re assessing. When you click through from our site to a retailer and buy a product or

Save $500 on UltraGear OLED gaming monitors at LG with special code

'ZDNET Recommends': What exactly does it mean? ZDNET's recommendations are based on many hours of testing, research, and comparison shopping. We gather data from the best available sources, including vendor and retailer listings as well as other relevant and independent reviews sites. And we pore over customer reviews to find out what matters to real people who already own and use the products and services we’re assessing. When you click through from our site to a retailer and buy a product or

‘Doctor Who’ Will Keep the Fifteenth Doctor Alive with New Comics

While BBC determines what to do with Doctor Who after its latest season, the comics are hoping to give you more Fifteenth Doctor adventures. The upcoming Prison Paradox miniseries comes courtesy of returning Who comics writer Dan Watters and artist Sami Kivelä (Abbott). Waters previously wrote the 2024 miniseries starring the Fifteenth Doctor, and in this new tale, he’s putting Fifteen and Belinda Chandra on an “unlikely team of allies” looking to infiltrate an alien prison holding “monsters an

This Brilliant 15″ Portable Monitor Is 45% Off for Prime Day, Boasts Nearly 8,000 Five-Star Ratings

Prime Day is when Amazon provides its biggest discounts and it is the biggest shopping holiday on the site (bigger even than Black Friday). If you’re looking to purchase electronics at a discounted rate, you simply won’t find better deals than you will today. One of the most attractive deals you can find right now is a discount on the top-selling portable monitor on the market, and the price is… unbeatable. The KYY portable monitor 15.6-inch is now at a historic low of $69, down from its initia

SanDisk 1TB SSD Gets Prime Day Slammed, Now at Its Lowest Price on Amazon

SanDisk has long been the gold standard for consumer SSDs and Prime Day is always the best time to upgrade your storage with one of these high-performance drives. Amazon holds this event as its biggest sale of the year because it offers massive discounts on prime tech products. These deals are so much of a bargain that inventory does not typically last long, so it’s wise to act quickly while supplies last. This year, the SanDisk Extreme Portable SSD in 1TB is now priced at just $99 which is a s