Parallel exploration with Best-of-N is one of my favorite Codex features! Hand off tasks to Codex in the cloud, quickly preview each version, and pick your favorite to continue in your IDE. The best part? Once you’re done being creative, just hand it back to Codex to finish!
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Codex Windows Support Improvements Underway
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The team is actively working on improving Windows support for Codex! Anything specific that would make your experience much better?
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Codex Integration in ChatGPT Subscription for Windsurf Users
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One neat thing is that Codex is included in your ChatGPT subscription, and you can use it directly within @windsurf
. Would love to hear how we could make Codex better for you! -
Codex Cloud Integration: Enhanced IDE Workflow and Task Management
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Great question! It’s a different style of interaction. You can hand off tasks to Codex in the cloud, browse your cloud tasks, apply changes locally with a visual diff (excellent with Best-of-N), smart auto context… It’s a more integrated experience if you love working in an IDE!
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SWE-grep: ML-Powered Code Search and Explanation Tool
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SWE-grep is truly some inspired ML from @cognition
. Take a 1M line codebase like React. With multiple fast inference calls on Cerebras, it can fetch & explain relevant code in seconds. Here are a few measurements taken on React, Vercel, PyTorch repos. -
Codex IDE Extension Growing Rapidly: Maximizing Features
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Codex IDE extension is growing incredibly quickly. How to get the most out of it: https://t.co/iL6Liv2Dsz
— Greg Brockman (@gdb) 17 octobre 2025Codex IDE extension is growing incredibly quickly. How to get the most out of it:
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Delegating Tasks to Codex with Best-of-N Preview Selection
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Yes! I love using this after delegating tasks to Codex in the cloud, especially paired with Best-of-N (like in our video). You can quickly preview each version and pick your favorite to keep building on. Let me know what you think once you try it!
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Codex Web Changes Revert Feature Improves Developer Experience
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Didn't realise you can just revert apply Codex web changes, that's a really nice quality of life improvement!
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Codex IDE Extension: Exploring Code and Features with gpeal8
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New episode in our Codex series: the IDE extension! 🎬
— Romain Huet (@romainhuet) 17 octobre 2025
This time, I’m joined by @gpeal8, lead on this project. Watch us explore code, build new features, prototype front-end designs, and seamlessly hand off tasks between the editor and Codex in the cloud.pic.twitter.com/vAAPYXAWj8New episode in our Codex series: the IDE extension! This time, I’m joined by @gpeal8
, lead on this project. Watch us explore code, build new features, prototype front-end designs, and seamlessly hand off tasks between the editor and Codex in the cloud. -
Install Codex IDE Extension for Code Editors
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Install the Codex IDE extension for @code
, @cursor_ai
, or @windsurf by searching for “OpenAI Codex” in your editor’s extension marketplace. Check out our docs to get started: