OpenAI Developer Blog
Codex blog posts

Jan 11
Supercharging Codex with JetBrains MCP at Skyscanner
How Skyscanner integrated Codex CLI with JetBrains IDEs to speed up debugging, testing, and development workflows.
Codex

Oct 27
Using Codex for education at Dagster Labs
Learn how Dagster uses Codex in their open-source projects to accelerate documentation, translate content across mediums, and even measure how complete their docs are.
Codex

Oct 10
How Codex ran OpenAI DevDay 2025
Learn how Codex helped us build experiences, demos, products, and more
Codex