OpenAI’s Codex extension is now available for JetBrains IDEs January 23, 2026 by admin Tweet OpenAI has expanded its Codex coding tool availability to JetBrains IDEs, including IntelliJ IDEA and PyCharm, via the AI Assistant plugin. Read more… Neowin Related Posts:JetBrains drops X11 for Wayland as default in…Productivity boost: GitHub Copilot Chat now…JetBrains is shutting down this neat little feature…OpenAI releases Codex AI coding app for macOSOpenAI Codex gets a major update, now also available…