Limit the number of named slots
Vue Name Slots in Component Design
Vue’s named slots let developers create flexible components that accept different markup blocks in predetermined locations. This pattern keeps parent templates clean while allowing child components to define multiple insertion points.
Instead of a single default slot, you can label specific areas such as header, body, and footer. Consumers then decide which content belongs in each named region, improving both readability and reuse across projects.
Basic Syntax
name attribute to each slot element. The
Inside the component file, add a name attribute to each slot element. The parent can then reference that name when passing content. For example, a modal component might expose header and footer slots so that page-specific titles and action buttons can be injected without altering the modal logic.
Editorial note: point out trade-offs, not only benefits.
Scoped Slots for Data Sharing
Scoped slots pass data down from the child component to the parent template. This allows the parent to render dynamic lists or conditional markup while still keeping layout decisions inside the reusable component.
Best Practices
to what is truly necessary. Overusing named
Limit the number of named slots to what is truly necessary. Overusing named slots can make the component API harder to understand. Provide sensible default content inside each slot so that consumers only override sections when needed.