GitHubClonable Projects & Starters · Open-source SaaS boilerplate
Next.js 14 SaaS starter with Auth.js v5, Prisma, Neon, Resend transactional email, user roles and an admin panel.
Why it’s a gem
Solo-dev maintained but includes admin roles and email flows most paid kits charge for
Symfony bundle set giving PHP teams subscriptions, invoicing, teams and multi-tenancy without leaving the framework.
Enterprise-flavoured Next.js starter shipping SAML SSO, directory sync, audit logs, webhooks and multi-tenant teams out of the box.
Next.js SaaS template pairing Supabase and Stripe with a landing page, blog and dashboard in one repo.
Full-stack starter deploying to Cloudflare Workers with D1, R2, Drizzle and auth, so hosting cost stays near zero.
SaaS starter kits plus a library of marketing blocks and guides, built on shadcn/ui, Drizzle and Resend.
Browser extension starter kit with React, Tailwind, typed messaging, i18n, billing and cross-browser build tooling.