What you'll learn

Modern teams need to orchestrate a coding agent across the surfaces where work actually happens — the editor, the browser, and chat. In this course, OpenAI Codex in Practice, you'll learn how to drive OpenAI Codex through three concrete developer workflows at Globomantics. First, you'll explore how to use Codex to upgrade an existing OpenAI API integration to current model standards, including how to inventory the existing surface and recognize the changes that still need a human review. Next, you'll discover how to use Codex's in-app browser to iterate on a running front end, attach precise comments to broken UI, and craft scoped follow-up prompts that keep the change set small. Finally, you'll learn how to install the Codex Slack integration, write a Slack mention that gives the agent enough context to act, and review the resulting task. When you're finished with this course, you'll have the skills and knowledge of OpenAI Codex needed to apply it to real, scoped development tasks across the OpenAI API, the front end, and team chat.