Vercel has launched "react-best-practices," an open-source repository featuring 40+ performance optimization rules for React and Next.js apps. Tailored for AI coding agents yet valuable for developers ...

The Apple Watch might not have the biggest App Store in the world, but it's full of valuable tools, especially if you need to access information on-the-go, track your health, or communicate with ...

OpenAI launches a Mac-only Codex app as an agent command center. Sandbox controls limit folder writes and network access for safer use. Switching between IDE, terminal, and app keeps context across ...

The Tech Transparency Project identified dozens of apps that can create nonconsensual sexualized deepfakes beyond xAI’s Grok. The Tech Transparency Project identified dozens of apps that can create ...

It was only 16 months ago that Substack expanded into live video. Since then, it's become a widely adopted medium on the platform, including by its ever-growing list of cable news expats. Now, the ...

With a new tool called Mobile Apps by Replit, users can describe their idea, let Replit do its thing, and then scan a QR code to test the app on their iPhones. Here are the details. Replit announced ...

Microsoft has now made the “Expanded screen” feature available to all users of the Phone Link app in Windows 11. The update, which is being rolled out via the Microsoft Store (version 1.25112.36.0), ...

The OttoAiBox P3 Pro is a plug-in device that takes over your car’s infotainment system to run a full version of Android, complete with Play Store access. It also enables wireless CarPlay or Android ...

Under the new assembly bill, customers can receive itemized receipts for each transaction Maskot\Getty Images Assembly Bill 578 mandates cash refunds instead of app credits for missing or incorrect ...

As always, many of this year’s best apps are ones you’ve probably never heard of. Sure, there are some big names on this list, particularly in the buzzy field of artificial intelligence, but the real ...

Beth Skwarecki is Lifehacker’s Senior Health Editor, and holds certifications as a personal trainer and weightlifting coach. She has been writing about health for over 10 years. December 23, 2025 Add ...

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