Today, OpenAI announced GPT-5.3-Codex, a new version of its frontier coding model that will be available via the command line, IDE extension, web interface, and the new macOS desktop app. (No API ...

Building for Apple Watch is harder than for iPhone, despite smaller scope. Claude Code felt like a collaborative teammate, not automation. Iterative AI coding made short, productive work sessions ...

Did our AI summary help? The Moto Watch arrives at a time when smartwatches have become increasingly demanding. Daily charging is routine, app ecosystems are heavier than ever, and the wrist has ...

There was a time I despised smartwatches — yet another screen tied to the wrist, always trying to grab my attention. That was getting too much for an analog watch person. Smartwatches felt way too ...

OpenAI's new Spark model codes 15x faster than GPT-5.3-Codex - but there's a catch ...

Learn how frameworks like Solid, Svelte, and Angular are using the Signals pattern to deliver reactive state without the ...

Rivian is launching a full Apple Watch app that lets EV owners lock, unlock, start, and control vehicle functions directly from the wrist, expanding support across Gen 1 and Gen 2 models.

Dr. James McCaffrey presents a complete end-to-end demonstration of linear regression with pseudo-inverse training implemented using JavaScript. Compared to other training techniques, such as ...

I'm a Fitness & Nutrition writer for CNET who enjoys reviewing the latest fitness gadgets, testing out activewear and sneakers, as well as debunking wellness/fitness myths. In my free time I enjoy ...

VO2 Max vs Lactate Threshold: Which to Focus On? However, if you have a watch and a treadmill (or a track where you measure the distance you cover), you can use a relatively simple testing protocol ...

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If you own last year's Apple Watch, is it worth upgrading to the latest model? We compare all the features. Jeff Carlson writes about mobile technology for CNET. He is also the author of dozens of how ...