Auth, billing, analytics, AI, and subscriptions—built the way experienced teams actually ship.
Production-ready integrations, best practices, and AI-optimized workflows. Stop rebuilding infrastructure.
Everything wired together the right way. No glue code, no guesswork.
Next.js 16
React framework with Turbopack & Server Actions
A simple workflow that stays out of your way.
Use the GitHub template to create your repo, then run pnpm onboard to configure Supabase + Stripe. You'll be running locally in minutes.
Context is pre-configured with core patterns, and prompts are available for common workflows.
$59 one-time. 12 months of updates and improvements included.
Everything you need to know before you buy.
Skip the boilerplate. Ship faster with VelocityKit.
Supabase
Postgres database with Row Level Security
Stripe
Payments, subscriptions & customer portal
PostHog
Analytics, feature flags & LLM observability
Resend
Transactional emails with React Email
Tailwind 4
Utility-first CSS with 100x faster builds
shadcn/ui
Beautiful, accessible component library
Vercel AI SDK
Unified API for OpenAI, Claude & more
OpenAI
GPT-4o integration ready out of the box
Claude
Anthropic models with streaming support
Vitest
Fast unit testing with native ESM
Playwright
Cross-browser E2E testing
Run one command to configure everything. Brand identity, environment variables, and site content in under 5 minutes.
Built for Claude Code, Cursor, Copilot, and more. Includes CLAUDE.md context, 20+ SaaS prompts, and example AI integration with Vercel AI SDK.
Stripe Checkout, Customer Portal, and webhooks configured. Support for one-time purchases and subscriptions.
PostHog configured for page views, custom events, feature flags, and LLM cost tracking. Know what's working.
Use pnpm commit and pnpm ship to run checks, generate release notes, and deploy to Vercel.