> For clean Markdown content of this page, append .md to this URL. For the complete documentation index, see https://buildwithfern.com/learn/llms.txt. ## Tooltip support in Fern Editor components, developer-tools You can now create and edit `` components in the Fern Editor. Select existing text to wrap it in a tooltip, or use the `/tooltips` slash command to insert a new one. Read the docs