Featured
Route groups for docs and labs
Split guides and playground flows with route groups while keeping URLs clean.
Architecture 6 min Jan 2026
Read featured guideGuides that document real SvelteKit 5 patterns.
Each guide maps to a runnable pattern in the playground, so you can read, remix, and ship without guessing.
Topics
Filters that match how the repo is organized.
RoutingDataSEOAccessibilityUI systemPerformanceWorkflowAudioVisualization
Writing standards
Guides you can ship to production.
- Typed load data with clear ownership.
- Accessible headings, labels, and focus flow.
- SEO-ready metadata and clean routing.
SEO Jan 2026
SEO and route announcements
Titles and descriptions power a11y announcements and search discovery.
Published 5 min
Read guideUI system Jan 2026
Component catalogs with typed props
Keep variants, states, and docs in one clean contract.
In review 7 min
Read guideData Jan 2026
Load ownership in +page.server.ts
Define what runs on the server versus the client without surprises.
Published 5 min
Read guideData Jan 2026
Leaflet maps in SvelteKit
SSR-safe setup, teardown, and asset handling for maps.
Published 6 min
Read guideWorkflow Jan 2026
FullCalendar in SvelteKit
Client-only FullCalendar setup with plugins, sizing, and cleanup.
Published 6 min
Read guideAudio Jan 2026
Peaks.js waveform best practices
Precompute waveforms, wire dataUri, and clean up instances.
Published 6 min
Read guideVisualization Jan 2026
D3 charts in SvelteKit
Responsive charts with ResizeObserver, axes, and theme tokens.
Published 6 min
Read guideVisualization Jan 2026
Three.js scenes in SvelteKit
Client-only setup, resize handling, and cleanup for WebGL scenes.
Published 7 min
Read guideAccessibility Jan 2026
Accessible focus flow
Small choices that keep keyboard users moving through your UI.
Published 5 min
Read guidePerformance Jan 2026
bfcache-ready SvelteKit pages
Keep back/forward navigation instant without breaking state.
Published 5 min
Read guideRouting Jan 2026
Layout shells in route trees
Coming soon: patterns for nested shell composition.
Stub 2 min
Read guideData Jan 2026
Parallel loads in nested guides
Coming soon: sequencing data for nested pages.
Stub 2 min
Read guideUI system Jan 2026
Slot contracts for guide cards
Coming soon: slot patterns for reusable guide UI.
Stub 2 min
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Occasional notes on layout structure, data loading, and component patterns in SvelteKit 5.