OpenAI’s ChatGPT Sites feature lets you create and share live websites or lightweight apps directly from Codex. You describe what you need—like a launch tracker, dashboard, or calculator—and Codex builds it for your team. These aren’t full-blown software products; they’re focused tools for one team or recurring workflow. After building, you can review, tweak, and deploy from the same workspace. The deployed sites include hosting, access controls, storage, and database support—no extra setup required. You can share a URL with teammates, and they can use it right away. Iteration is easy: just tell Codex what to adjust, like moving a section or adding a filter. The goal is to create something small and useful for a specific task. Why it matters: This democratizes web app creation, letting non-developers spin up functional internal tools without touching a line of code, which could reshape how teams manage projects and data.