A starter kit that respects your time
Skip the setup.
Ship the thing.
April is a full-featured TanStack Start boilerplate. Auth, billing, theming, tasks — all wired up, no assembly required.
Everything you were going to build anyway.
Six modules. Zero excuses.
Multi-Provider Auth
Google, GitHub, Passkeys, Ethereum. Yes, Ethereum. Switch accounts without logging out like an animal.
Fully Themeable
Light, dark, custom. OKLCH colors that actually make sense. Font sizes, sidebar layouts, all persisted. You're welcome.
Stripe Billing
Plans, trials, invoices, cancellations. The whole uncomfortable conversation, handled gracefully.
Task Management
A fully functional task management module. Create, edit, delete, archive. Here's the todo app.
Web3 Ready
SIWE with nonce validation, wallet linking, WalletConnect. For when your users are built different.
Modern Stack
TanStack Start, React 19, Drizzle, Tailwind v4, Bun. No legacy guilt. No webpack.
Seriously though
Just start building.
You've read this far. You already know you need this. The button is right there.
Get started free