AstroKit
Astro 5 micro-SaaS boilerplate with Supabase auth and Lemon Squeezy payments
- Best for
- Solo developers who want to launch a small SaaS on Astro with Supabase auth and Lemon Squeezy billing already wired up.
- Skip if
- You need a Next.js/React SPA rather than Astro's content-first architecture, or want a free/open-source starter to inspect before buying.
AstroKit is a paid micro-SaaS starter built on Astro 5, React 19 and Tailwind CSS v4, aimed at developers who want to launch a small SaaS product quickly. It comes with Supabase authentication using Row-Level Security, Lemon Squeezy payment integration, and a pre-built admin dashboard with dark mode, all written in TypeScript with production-ready code and documentation.
Pros
- Modern stack - Astro 5, React 19, Tailwind v4, TypeScript throughout
- Auth and payments both pre-integrated (Supabase RLS auth + Lemon Squeezy)
- Includes a working demo and documentation
Cons
- No public GitHub repo to review the code before purchasing
- Exact price wasn't listed on the marketplace page - buyers need to check the maker's site
- Astro's island architecture is a less common choice for full SaaS apps than Next.js or Remix
Features
Auth and access
- Auth included
Payments and billing
- Payments included
What's in the box
- Admin dashboard
Growth and ops
- Dark mode
Quality and DX
- Written docs
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