The best ChatGPT plug-ins you can use

By Jon Martindale Updated April 12, 2024

AI PDF custom GPT. — Jon Martindale / DigitalTrends

ChatGPT is an amazing chatbot, and when they were introduced, plug-ins made it even better.

But as of March 2024, plugins are no longer available as part of ChatGPT, having since been replaced by Custom GPTs, which you can make yourself. Or you can use one of the many amazing options from other developers, AI fans, and prompt engineers.

Interested in learning about how to make the best custom GPT for you? We have a guide for that. If you’re more interested in the best custom GPTs available now, we have a guide for that too.

ChatGPT and other natural language model artificial intelligences (AI) are evolving all the time, with new and exciting features, and ever-more-impressive capabilities. Other companies are right there with OpenAI, too. Microsoft’s Copilot for Windows is improving by leaps and bounds every time it’s updated. And Google’s Gemini isn’t far behind.

Jon Martindale

Former Evergreen writer

Jon Martindale covers how to guides, best-of lists, and explainers to help everyone understand the hottest new hardware and…

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Computing

Google wants your app code so badly, it’s willing to pay for it

Google is paying for app code, and the reason is exactly what you think.

Google has been quietly reaching out to Android developers with an offer to buy access to their code. As reported by 404 Media, the company sent emails to a select group of Google Play developers, inviting them to join what it calls a "confidential content offer pilot."

The email frames it as a revenue opportunity, saying developers can "get paid for sharing the code powering your apps, as well as your archived projects." Google adds that developers retain their intellectual property rights and that the license is non-exclusive.

Computing

Nvidia confirms more RTX Spark processors are coming with N2X and N3 series lined up

Huang confirming a multi-generation roadmap before the first device has even shipped is the clearest signal yet that this is a decade-long commitment.

The PC and laptop industry has run on Intel and AMD silicon so long that most people don’t even question whether these are the only options.

Nvidia just answered that question at Computex 2026, in the form of the RTX Spark superchip, and Jensen Huang’s comments about what comes next suggest that it wasn’t a one-time experiment.

Computing

AI fitness coach senses the muscle mechanics as you exercise and prevents rookie injuries

Most fitness apps offer encouragement dressed up as coaching, but BioCoach offers anatomy-specific corrections, and I could see it becoming a smartphone app real soon.

Woman exercises with her Apple Watch and Dexcom G7.

During the pandemic, the US Consumer Product Safety Commission recorded a 48% spike in at-home exercise injuries. You might think that the culprit was bad equipment, but it was bad form. People had no coach around to correct it.

Researchers at Drexel University and Michigan State University have built a prototype that addresses exactly that problem, in real time, using your phone camera, and there’s real potential for it to become a legitimate fitness app in future (via Tech Xplore).