{"type":"post","id":"openai-s-apps-sdk-ui-is-a-react-da7849","slug":"openai-s-apps-sdk-ui-is-a-react-da7849","title":"OpenAI’s Apps SDK UI is a React component library and design system for building interfaces in ChatGPT apps","description":"OpenAI’s Apps SDK UI is a React component library and design system for building interfaces in ChatGPT apps.","retrieval_nugget":"OpenAI’s Apps SDK UI is a React component library and design system for building interfaces in ChatGPT apps. It packages design tokens, accessible components, and setup guidance for React 18 or 19 with Tailwind 4, giving builders a reusable base for more consistent in-ChatGPT interfaces.","published_at":"2026-11-14","updated_at":"2026-11-14","record_date":"2026-11-14","date_kind":"published_at","topics":["design-systems","frontend","agent-interfaces"],"entities":["OpenAI","Apps SDK UI","Apps SDK","ChatGPT","React","Tailwind CSS","Radix"],"related_patterns":["design-systems-become-agent-context"],"novelty_label":"new_fact","what_changed":"OpenAI has published Apps SDK UI, a component library for building ChatGPT app interfaces.","prior_refs":[],"source_url":"https://github.com/openai/apps-sdk-ui","source_urls":["https://github.com/openai/apps-sdk-ui"],"schema_version":"newruntime-agent-readable-v0.2","stable_id":"post:openai-s-apps-sdk-ui-is-a-react-da7849","status":"published","visuals":[],"editor":{"role":"editor","name":"Andrey Reshetnikov","profile":"https://newruntime.com/owner-profile.md","profile_json":"https://newruntime.com/owner-profile.json","same_as":["https://www.linkedin.com/in/reshetnikov1/","https://t.me/lapetuse"]},"routes":{"html":"https://newruntime.com/posts/openai-s-apps-sdk-ui-is-a-react-da7849/","markdown":"https://newruntime.com/posts/openai-s-apps-sdk-ui-is-a-react-da7849.md","json":"https://newruntime.com/posts/openai-s-apps-sdk-ui-is-a-react-da7849.json"},"markdown_url":"https://newruntime.com/posts/openai-s-apps-sdk-ui-is-a-react-da7849.md","next_reads":[{"type":"topic","path":"/topics/design-systems/","url":"https://newruntime.com/topics/design-systems/","title":"Design Systems","reason":"Explore the design-systems topic hub.","media_type":"text/html","markdown_url":"https://newruntime.com/topics/design-systems.md","json_url":"https://newruntime.com/topics/design-systems.json"},{"type":"topic","path":"/topics/frontend/","url":"https://newruntime.com/topics/frontend/","title":"Frontend","reason":"Explore the frontend topic hub.","media_type":"text/html","markdown_url":"https://newruntime.com/topics/frontend.md","json_url":"https://newruntime.com/topics/frontend.json"},{"type":"topic","path":"/topics/agent-interfaces/","url":"https://newruntime.com/topics/agent-interfaces/","title":"Agent Interfaces","reason":"Explore the agent-interfaces topic hub.","media_type":"text/html","markdown_url":"https://newruntime.com/topics/agent-interfaces.md","json_url":"https://newruntime.com/topics/agent-interfaces.json"},{"type":"collection","path":"/posts/","url":"https://newruntime.com/posts/","title":"Field Notes","reason":"Open the latest editorial analysis.","media_type":"text/html","json_url":"https://newruntime.com/posts.json"},{"type":"collection","path":"/sources/","url":"https://newruntime.com/sources/","title":"Sources","reason":"See the original sources this archive cites.","media_type":"text/html"}]}