Emberikos: OpenAI intentionally omitted text editing features from the Codex app
Alexander Emberikos · OpenAI's Codex Lead: Why Coding as We Know It is Over · 20VC with Harry Stebbings · Feb 21, 2026 · at 19:38
Alexander Emberikos, Product Lead for Codex at OpenAI, explains the product architecture and user experience design rationale behind OpenAI's Codex application.
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“We explicitly didn't build editing into the Codex app because we wanted it to be really clear how you're meant to use it. So, you know, it has a lot of affordances for managing multiple agents, for delegating for reviewing changes. It has really prominent skills, which are an open standard that are really useful for doing non-coding work. Stuff like, you know, triaging tasks or monitoring deploys or something, but it doesn't have text editing.”
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