ChatGPT now builds and hosts web apps. OpenAI's new 'Sites' feature lets users describe an app in plain language, iterate on it conversationally, and publish it with hosting and storage included, no external tools required.
The video walks through two concrete build flows: a launch site and a web game. The annotation-to-publish pipeline and the 'Build Web Apps' interface are shown explicitly, which means the interesting detail is not just that it works, but how the feedback loop is structured between prompt, preview, and deploy.
This is worth watching in full because the hosting and storage being native to ChatGPT changes the distribution question, not just the creation question. The implications for who can ship software, and what OpenAI is positioning ChatGPT to replace, are not stated outright but are visible in the product choices on screen.
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