Add-ons

Add-ons extend your project with auth, databases, deployment, and more.

tanstack create my-app --add-ons tanstack-query,clerk,drizzle

Discover Add-ons

# List all available add-ons
tanstack create --list-add-ons

# Show details for a specific add-on (dependencies, options, conflicts)
tanstack create --addon-details clerk

What Add-ons Provide

• Files: Source code in src/integrations/, demo routes in src/routes/demo/
• Dependencies: Merged into package.json
• Hooks: Code injection (providers, Vite plugins, devtools)
• Env vars: Added to .env.example

Create Custom Add-ons

See Creating Add-ons.