SaaS Launch Boilerplate

Name: SaaS Launch Boilerplate
Brand: DevHubTools
SKU: DHT-SAAS-LAUNCH-BOILERPLATE
Price: 49.00 USD
Availability: InStock

Ship a multi-tenant Next.js + Turso + Stripe/Shopify SaaS application in a weekend instead of 6 weeks.

Next.js 15 App RouterTypeScriptTailwind CSSTurso / Drizzle ORMStripe / Shopify

Architecture Overview & Problem Solved

A complete, production-hardened Next.js 15 SaaS foundation with authentication, API key management, usage metering, webhook signature verification, dark/light glassmorphic UI components, and automated database seeding.

Why builders use this kit: Lets solo founders and 3-person engineering teams skip weeks of repetitive auth, billing, and dashboard plumbing.

Updated v2.4

$49.00$99.00

Unlimited Commercial SaaS Projects

Tested Compatibility Versions

Next.js 15.1+ • React 19 • Drizzle ORM 0.38+ • Node.js 20+

External API Costs

Zero mandatory monthly cost on free tiers (Vercel Hobby + Turso Starter + Stripe pay-per-transaction).

Secrets & Credentials Handling

Server-only environment module prevents accidental client-side secret bundling.

Known Limitations

Uses SQLite/libSQL dialect via Turso; migrating to raw PostgreSQL requires swapping the Drizzle driver.

Includes future v2.x updatesSupport Policy

What's Included in the Package

Full Next.js 15 TypeScript repository with App Router & Server Actions
Turso (libSQL) + Drizzle ORM schema with local SQLite zero-config fallback
Webhook handler with idempotency keys & signature verification
40+ Linear/Vercel-inspired UI components, pricing tables & command palette

Installation & Setup Instructions

01Clone the repository and run npm install.
02Run npm run db:seed to initialize the local SQLite or remote Turso database.
03Configure your Stripe or Shopify Storefront keys in .env and deploy to Vercel.

Example Input Payload

POST /api/v1/workspaces
Authorization: Bearer dht_live_98a7bc...
{ "name": "Acme Engineering", "plan": "pro" }

Example Verified Output

{
  "workspaceId": "ws_01J9XYZ",
  "status": "active",
  "quotaRemaining": 50000
}

Included Code / Node Preview

export async function verifyWebhookSignature(rawBody: string, signature: string, secret: string) {
  const encoder = new TextEncoder();
  const key = await crypto.subtle.importKey("raw", encoder.encode(secret), { name: "HMAC", hash: "SHA-256" }, false, ["sign"]);
  const mac = await crypto.subtle.sign("HMAC", key, encoder.encode(rawBody));
  const computed = Buffer.from(mac).toString("hex");
  return computed === signature;
}

Version Changelog

v2.4.02026-10-18

Upgraded to Next.js 15 App Router, Tailwind v4, and Turso auto-seeding.

Product FAQ & Licensing

Can I use this for multiple client projects?

Yes, the license covers unlimited commercial SaaS and client deployments.