
OpenAI’s DevDay 2025 featured a major focus on vibe coding. The company, which boasts that it now has more than 800 million weekly active users for ChatGPT, announced a variety of new tools for developers during its annual event in San Francisco. Headlining the announcements: the ability to build with apps directly in ChatGPT (including eventually allowing “mature experiences” once age verification is in place) and the introduction of a toolkit that will help users build and deploy their…








