Basic Svelte
Introduction
Bindings
Advanced Svelte
Advanced reactivity
Motion
Advanced bindings
Advanced transitions
Context API
Special elements
<script module>
Next steps
Basic SvelteKit
Introduction
Routing
Loading data
Headers and cookies
Shared modules
API routes
Stores
Errors and redirects
Advanced SvelteKit
Page options
Link options
Advanced routing
Advanced loading
Environment variables
Conclusion
We can easily specify default values for props in Nested.svelte:
Nested
<script>
let { answer = 'a mystery' } = $props();
</script>If we now add a second component without an answer prop, it will fall back to the default:
App
<Nested answer={42}/>
<Nested />previous next
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<script>
import Nested from './Nested.svelte';
</script>
<Nested answer={42} />