New Codex update is insane. Codex in ChatGPT just went from private preview to now generally available to everyone. With Codex now fully public in ChatGPT, you can take any website project or SEO problem and build pages, fix slow load times, run speed tests, or ship full projects all from your phone. Set a goal, make every page load fast and pass Google's speed tests, and Codex runs until it's done. Walk away, your phone buzzes when it's finished. Tap approve, that's it. Open any file before approving, leave an inline comment exactly where you want to fix, then Codex reads it and handles it. This used to take hours of back and forth, now it runs in the background while you go about your day.