DelightStack

Two products, one design language

A polished Svelte 5 component library and an edge-native Cloudflare backend. They're built to work together — and each works perfectly on its own.

Components → 55 accessible, delightful Svelte 5 components — actions, display, feedback, forms, media, and navigation. Drop them into any Svelte 5 / Vite app.

Backend Packages → Edge-native backend for Cloudflare Workers — auth, reactive database, realtime, AI, billing, and image processing, built on Durable Objects.

Components

55 components across six categories. Pick one to start browsing — every card links straight in.

Actions

Buttons, modals, popovers, context menus, command palettes, and theme toggles.

Display

Avatars, tables, calendars, charts, timelines, trees, accordions, and more.

Feedback

Toast notifications, progress indicators, callouts, and confetti celebrations.

Form

Inputs, selects, checkboxes, toggles, file uploads, ratings, and form validation.

Media

Image galleries, carousels, video players, maps, 360° panoramas, and PDF viewers.

Navigation

Tabs, drawers, menus, breadcrumbs, pagination, steps, and bottom sheets.

Backend Packages

Edge-native backend packages for Cloudflare Workers, built on Durable Objects. Adopt one, or all of them.

Auth JWT sessions, Argon2id, OAuth, magic links, multi-org, and SvelteKit guards.

Database Reactive SQLite on Durable Objects with full-text + vector search and live sync.

Realtime Room-scoped WebSockets with reactive presence, typed events, and DB sync.

AI Chat completions, resumable streaming, and vector embeddings via AI Gateway.

Billing Stripe subscriptions, metered usage, webhooks, and subscription guards.

Images Variants, ThumbHash, EXIF, and face-aware crops via Cloudflare Containers.

Rate Limiter Token-bucket rate limiting as a Durable Object, with zero runtime dependencies.