> ## Documentation Index > Fetch the complete documentation index at: /llms.txt > Use this file to discover all available pages before exploring further. # Thread Message Stack > A source-owned editable conversation stack with arbitrary incoming and outgoing messages # Thread Message Stack A source-owned editable conversation stack with arbitrary incoming and outgoing messages **Thread Message Stack** ```html thread-message-stack.html Thread Message Stack ``` Copy npx hyperframes add thread-message-stack to the clipboard That writes one file: `compositions/thread-message-stack.html`. ## Add it to your video It runs for 8 seconds at 1920×1080. Paste this into your composition: ```html index.html
``` Move it in time with `data-start`. Put it on a different timeline row with `data-track-index`. See [data attributes](/concepts/data-attributes.md) for the rest. {/* hf:generated-footer */} Tagged `social` `conversation` `messages`. ## Related topics * [Browse the complete Catalog](/catalog.md) * [Add assets and Catalog items in the browser editor](/studio/assets-and-blocks.md) * [Put blocks together into one video](/concepts/compositions.md)