Open Source SaaS Boilerplate

Orion KitBuild SaaS faster — production‑ready, type‑safe, and beautiful from day one

An open‑source boilerplate for TypeScript and Next.js with authentication, payments, background jobs, and deployment ready out of the box.

Get Started View on GitHub

orion-kit-saas.vercel.app

A realistic SaaS foundation

Built with modern patterns and best practices. Orion Kit gives you a solid foundation with authentication, payments, database, and analytics—so you can focus on building your unique features instead of reinventing the wheel.

⚛️

Next.js 15

App Router, React 19 & Server Actions for modern full-stack development.

🔷

TypeScript

End-to-end type safety with strict mode across entire stack.

🎨

TailwindCSS v4

Modern design tokens and utility-first CSS framework.

🧩

Shadcn/UI

Beautiful, accessible components built with Radix UI.

🗄️

Drizzle ORM

Type-safe SQL with automatic type inference from schema.

☁️

Neon

Serverless Postgres with instant scaling and branching.

🔐

JWT Auth

Custom authentication system with httpOnly cookies and zero vendor lock-in.

💳

Stripe

Payment processing for subscriptions and payments.

📧

Resend

Transactional emails with React Email templates.

✅

Zod

Runtime validation and type inference for forms & APIs.

🔄

TanStack Query

Powerful data fetching, caching, and state management.

📝

React Hook Form

Performant forms with Zod resolvers for validation.

📦

Shared Types

Centralized types package for consistency across apps.

⚡

Trigger.dev

Background jobs & scheduled tasks with TypeScript.

🎯

Playwright

End-to-end testing with Playwright.

🧪

Vitest

Fast unit testing with modern test runner.

📊

PostHog

Product analytics with event tracking and insights.

📈

Axiom

Structured logging and observability for production.

▲

Vercel

Zero-config deployment with edge runtime support.

🏗️

Turborepo

High-performance monorepo build system.

📚

Astro Starlight

Fast, accessible documentation site with search.

🐶

Husky

Git hooks for linting and formatting.

Type-Safe Everything

End-to-end type safety with TypeScript, Drizzle ORM, Zod validation, and shared types across the monorepo.

Production Ready

Custom JWT authentication, background jobs with Trigger.dev, analytics with PostHog, and logging with Axiom.

Email System

Resend integration with React Email templates, automatic welcome emails, and database tracking for email delivery.

Modern Stack

Next.js 15, React 19, TanStack Query for data fetching, React Hook Form with Zod resolvers, and Shadcn/UI components.

Developer Experience

Turborepo monorepo, Vitest testing, Drizzle Studio, Astro docs, strict TypeScript, and comprehensive examples.