# OpenAI shows how to build plugins for ChatGPT and Codex at DevDay 2026

> Original title: Build What’s Next on the ChatGPT Platform with Plugins | DevDay 2026

- Source: OpenAI · YouTube
- Published: 2026-11-11T01:24:08.000Z
- Bad Influence: https://badinfluence.news/items/awxk05nnswnag32bzg9x300yy
- Original: https://www.youtube.com/watch?v=pIW_8VyvCuQ

## Summary

OpenAI says developers can bring their tools, knowledge, and interfaces into ChatGPT and Codex through plugin extensions. The DevDay 2026 session uses live demos to show how to turn an idea into a useful experience, share it, and reach new users.