I don’t know about you but I :heart: the basic simplicity of Codex via the CLI. During the recent 5.4 Open AI announcement, this request came up. [image] GPT-5.4 Pro and Thinking are here! OpenAI give us a codex mobile app and i can die in peace Now, this is not perfect, but goes a long way …

Wow, a whole IDE on your phone. Yes I’ve run IDE’s via cloud on iPad in the past but the CLI is conversation based so imho a little more suited to the small form factor? It doesn’t need to render the shell of an IDE so things are naturally less cluttered. But seems like you’ve got it working for y…

Yes, working, I like it. :smiling_face::ok_hand:

damn bro a whole ide, you are in heaven. im vibing with termius but i know the guys at openai are cooking, also good opensource proyects aim to solve this

That’s cool! Feel free to write up a post in Community with a project tag. I’m sure many would love to know more details. Good to have you here with us!

how none of you see that : htxps://libraries.io/npm/@mmmbuto%2Fcodex-cli-termux

Termux is just one of these, right? [image] merefield: A good terminal client app installed, e.g. Blink on iOS or Terminus on Android Why do I need another package?

I understand we’re still trying to get a Codex-like experience on mobile. But what’s the comparison between the Claude iOS app and Terminus? Does that mean you can use Claude code on Claude’s iOS app? How does that relate to being able to use Codex on mobile? New Codex user here

Codex Cloud in ChatGPT mobile app (using ChatGPT iOS) is pretty much all you need to keep building on the go. Task → Changes → Push → Merge. I have Github on the phone as well. With that you can work on your website nonstop. You cannot manually edit, but when you’re moving even with a computer you c…

Yes I have used this but I prefer to be more hands on with the CLI and manage things at a more granular and interactive level. A lot less fiddly though, granted, but I find I need to be a little more involved for now.

That’s true! Hands-on editing is a must when things get serious. But you know, pure vibe coding is such a delight :rofl:. I also think OpenAI will provide the ability to manually edit Codex Cloud’s outputs in ChatGPT instead of only asking for changes. Should be soon.

Using Codex CLI remotely using your mobile device

Codex Codex CLI

merefield March 11, 2026, 3:34pm 10

Termux is just one of these, right?

Why do I need another package?

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Using Codex CLI remotely using your mobile device

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