Build Hour: Codex

Codex is now one agent for everywhere you code — connected by your ChatGPT account. This Build Hour is a hands-on walkthrough of how to use all its features, including the new IDE extension and code review.

Dominik Kundel (Developer Experience) and Pranav Deshpande (Product Marketing) cover:
- What’s new with Codex? IDE extension, revamped Codex CLI, code review, and local to cloud handoffs
- How Codex works: where you can use it, and where it runs
- Live demos for pair programming with Codex CLI and IDE extension
- Best practices for structuring your codebase and delegating tasks to the - Codex cloud agent
- Live Q&A

👉 Follow along with the code repo: https://github.com/openai/build-hours
👉 Codex docs: https://developers.openai.com/codex
👉 Agents.md: https://agents.md/
👉 Codex CLI repo: https://github.com/openai/codex
👉 Sign up for upcoming live Build Hours: https://webinar.openai.com/buildhours/