With the new ChatGPT third-party integration, you can request help and information from such apps and services as Booking.com, Coursera, Expedia, and Zillow.

At OpenAI’s Developer Day, CEO Sam Altman showed off apps that run entirely inside the chat window—a new effort to turn ...

Developers can access the SDK for making apps in preview starting today. Later this year, developers will be able to submit ...