Magical utilities for your Svelte applications.

Tolgee JavaScript libraries monorepo

A fully type-safe and lightweight internationalization library for all your TypeScript and JavaScript projects.

Official Sentry SDKs for JavaScript

GitHub repository: get-convex/convex-svelte

svelte-fluent is a powerful localization library for Svelte and SvelteKit that enables you to integrate translations using Mozilla's natural-sounding Fluent syntax easily.

Community Clerk Svelte SDK.

Svelte / SvelteKit authentication library featuring passkeys, social sign in, user management and more.

Internationalization library for Svelte

A Svelte reactive rune that keep its value through pages and reloads

A preprocessor to shorten Svelte 5 reactivity syntax

I18n library for Svelte.js that analyzes your keys at build time for max performance and minimal footprint

OAuth2 authorization for Svelte

Svelte Auth0 Components

Svelte Custom Runes