We did not use chrome.identity.launchWebAuthFlow directly. Chromex delegates ChatGPT/Codex OAuth to the local Codex app-server through the native bridge. The extension calls account.login.start, receives an authUrl, and opens it in a normal Chrome tab. The OAuth callback/token
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Codex Extension for Chrome: ChatGPT-Powered Code Assistant
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🚨 BREAKING: Codex in Chrome just leaked!!!
— CHOI (@arrakis_ai) 28 avril 2026
Okay, the leak was a joke. But the tool is real.
I used the open-source Codex App Server and ChatGPT OAuth to build a fully functional Codex Extension directly inside Google Chrome.
Here is what it can do right out of the box:
→… pic.twitter.com/18Iiq6buKYBREAKING: Codex in Chrome just leaked!!! Okay, the leak was a joke. But the tool is real. I used the open-source Codex App Server and ChatGPT OAuth to build a fully functional Codex Extension directly inside Google Chrome. Here is what it can do right out of the box: →
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Jony Ive Device Collaboration Could Advance AI Integration Further
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I don’t think it’s going to change all at once. It’s something that will evolve gradually, and many of the building blocks are already there. Also, there’s still the upcoming device collaboration with Jony Ive, which could push this even further. Imagine it being embedded as a
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ChatGPT as Mobile OS Default Layer Evolution
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I think that’s accurate. It’s likely to evolve into a default operating system layer for mobile devices, similar to how Android functions today. In many ways, it’s already moving in that direction, especially with features like ChatGPT’s in-app integrations that allow it to
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AI Automates Consulting Analysis into 30-Page Visual Report
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I simply asked it to break down the analysis provided by a consulting firm into 30 items, then uploaded a face photo and requested it to generate 30 pages of analysis images and compile everything into a PDF.
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Codex AI disrupts five million dollar consulting business model
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Holy shit. Codex just killed the $5,000,000 consulting retainer.
— CHOI (@arrakis_ai) 25 avril 2026
I just tested Codex by asking it to run the exact same analysis provided by a premium, female-exclusive consulting firm making 5M$ a year in South Korea.
What it produced blew my mind.
In one single shot, Codex… pic.twitter.com/VwFL8baWgKHoly shit. Codex just killed the $5,000,000 consulting retainer. I just tested Codex by asking it to run the exact same analysis provided by a premium, female-exclusive consulting firm making 5M$ a year in South Korea. What it produced blew my mind. In one single shot, Codex
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Codex Evolution: From Super App to AI Operating System Platform
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Codex will not be a super app. It will become an operating system. Imagine a world where there is no traditional app store, and developers build directly for it and distribute through a Codex Store.
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DeepSeek v4 Matches GPT-5.4 Performance at Lower Prices
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Holy… isn’t DeepSeek v4 basically giving GPT-5.4 xhigh performance at GPT-5.4 mini prices?
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GPT-5.5 Codex generates visual assets and web UI code
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🚨 I got early access to GPT-5.5 in Codex and tried it on complex web UI and game generation.
— CHOI (@arrakis_ai) 23 avril 2026
The biggest difference I noticed was its insane ability to directly generate and implement visual assets in a single shot.
It handled complete design integrations better than my… pic.twitter.com/4DujdCi7EEI got early access to GPT-5.5 in Codex and tried it on complex web UI and game generation. The biggest difference I noticed was its insane ability to directly generate and implement visual assets in a single shot.
It handled complete design integrations better than my
