tanship

TANSHIP Template is a TanStack Start SaaS boilerplate and starter kit with five systems already implemented — authentication, payments, database, email, and AI.

Cloudflare-native by design: D1 and R2 bind directly to the Worker, Workers AI runs through the native AI binding, and Turnstile protects forms with widget keys plus server-side verification.

The core workflows call Cloudflare Workers AI directly and deduct in-app credits, so the live workflows show real execution and real credit deductions, while the remaining tool interfaces are intentionally designed as extensible demos.

Custom themes persist per user and re-apply on reload, so buyers preview the exact experience your customers will get.

English URLs are unprefixed — the URL is the only locale source. No locale cookies, no browser sniffing, no flash of the wrong language.

Every visible string comes from translation files, including accessibility labels and SEO metadata, so adding a language is a data change rather than a refactor. A command palette and dynamic OG images round out the product surface.

Every adapter owns its external calls — checkout sessions, customer portals — while shared orchestration keeps order handling and access rules identical across providers.

The schema ships with 18 ready-made tables: users, sessions, subscriptions, orders, newsletter subscriptions, contact messages, and more. Typed queries catch mistakes at compile time, not in production.

User-uploaded assets live in Cloudflare R2 as native Worker bindings — no API keys in your app. The included avatar upload and asset-serving routes show the full pattern, from upload to read.

Transactional mail, a consent-aware double opt-in newsletter, and a spam-hardened contact form — the email stack nobody enjoys building.