Component composition Named slots • Svelte Tutorial

The slot> element is a slot outlet that indicates where the parent-provided slot content should be rendered slot diagram And the final rendered DOM: html

Component composition Named slots • Svelte Tutorial slot name=content>slot> script> let counter Getting Started with Svelte and Vite: A Practical Guide 1

The slot> element is a slot outlet that indicates where the parent-provided slot content should be rendered slot diagram And the final rendered DOM: html

svelte check if slot is empty Composition means allowing your components to contain other components or HTML elements Slots are made possible in Svelte by using the slot>

In some cases, you may want to control parts of your component based on whether slotted content was passed in For example, if we remove the header> from App

svelte slot Use svelte:fragment to group elements in the same named slot without wrapping a container DOM element Nested> svelte:fragment slot=header>

The svelte:fragment> element allows us to place the content in a named slot Fragments have no external dependencies and are independent of DOM