One week, two tools, a lot of opinions.
Codex CLI is an open-source coding agent from OpenAI, written primarily in Rust, that runs locally on your computer. Codex IDE extension is a coding agent that runs in Visual Studio Code and its forks ...
OpenAI has launched a new Codex extension for VS Code and its forks, allowing developers to use the AI coding agent directly within their IDE. Back in May, OpenAI announced Codex, a cloud-based ...
PSA: the tool you code with matters more than the code itself.
Generating computer code has emerged as one of the first AI applications making a measurable impact in business. But tools like Codex and Anthropic’s Claude Code have evolved far beyond simple code ...
OpenAI is rolling out the GPT-5 Codex model to all Codex instances, including Terminal, IDE extension, and Codex Web (chatgpt.com/codex). Codex is an AI agent that ...