According to OpenAI Developers (@OpenAIDevs), OpenAI's Codex is now available as a native integration within JetBrains IDEs, including IntelliJ, PyCharm, WebStorm, and Rider. This update allows developers to plan, write, test, review, and deploy code entirely within their preferred JetBrains environment, significantly streamlining software development workflows. The integration is powered by the latest GPT-5.2 Codex model and is accessible to users with an active ChatGPT plan. This move positions Codex as a direct competitor to existing AI coding assistants like GitHub Copilot, offering advanced code generation and review features optimized for enterprise and professional use cases. The seamless workflow promises to boost productivity for developers and opens new business opportunities for enterprise AI tool adoption within the software development sector (Source: OpenAI Developers, https://x.com/OpenAIDevs/status/2014401558738501899).