· 6 min read
How to Take a SvelteKit SPA + FastAPI App to Production
What you have to change to run a SvelteKit SPA on a FastAPI backend in production: per-environment config, session cookies, one fetch wrapper, migrations, and deployment.
How to build and run a SvelteKit SPA with a FastAPI backend, from the people who ship one.
What you have to change to run a SvelteKit SPA on a FastAPI backend in production: per-environment config, session cookies, one fetch wrapper, migrations, and deployment.
The minimal setup: a FastAPI backend, a SvelteKit single-page app, and a typed TypeScript client generated from the OpenAPI spec. One request end to end.
Ship production-ready SaaS applications with FastAPI + SvelteKit. Complete authentication, payments, multi-tenancy, and admin dashboards - deploy anywhere with zero vendor lock-in.
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