Lintel

Lintel is an open-source Laravel kit with an Inertia and React front end. It covers registration with email verification, Google and GitHub sign-in, a Stripe subscription flow via Cashier with plan switching and invoices, a profile page, dark mode and a small admin for users. GitHub Actions run Pest tests and Larastan on every push.

The maintainers are opinionated about code quality: strict types, Larastan at level 8 and tests for every controller. Pull requests get reviewed within a week, judging by the repo history. The limitation: no teams or organizations, and the issue tracker shows that adding them is a frequent request the maintainers have declined to keep the kit small.