Convex Autumn Svelte

Reactive Svelte 5 bindings for Autumn billing with Convex - Make subscription billing and feature access control effortless in your Svelte applications.

Features

• Reactive Customer Data - Automatic UI updates when billing data changes
• Access all Autumn Operations - Check and track usage with simple APIs, start Stripe checkout flows, create entities, and more.
• SSR Support - Server-side rendering with SvelteKit
• Type Safe - Complete TypeScript support
• Auth Agnostic - Works with any authentication solution (Convex Auth, BetterAuth, custom, etc.)

Getting Started

Vanilla Svelte Guide

For client-side only applications. Includes manual state management with loading and error states.

SvelteKit Guide

For full-stack applications with SSR. Pre-loads data on the server for instant UI with no loading states.

Resources

• Autumn Chat - AI assistant to help you build the right autumn.config.ts from your requirements
• Autumn Documentation
• Convex Documentation
• Svelte 5 Documentation
• SvelteKit Documentation

Develop & Contribute

# Install dependencies
bun install

# Run dev server (frontend + backend)
bun dev

# Build package
bun run package

# Type check
bun run check

# Run tests
bun test

See AGENTS.md for project conventions and the Convex dashboard env vars CI relies on.

License

MIT