uday-a/next-boilerplate

next-boilerplate is a starter template for building a SaaS product with Next.js 16.2, meant to give a developer a working application immediately after cloning rather than one that needs services configured before anything runs. It includes session based authentication, a typed API response format, a Drizzle ORM database scaffold, hooks for billing integration, and a full set of interface components from a paired design system called uipkge-react. The project ships with a demo mode that requires no database, no OAuth setup, and no API keys. Running the install and start commands brings up a working app where a visitor can sign in as a demo user and explore a protected dashboard, including a kanban board, a sortable and filterable data table, and a calendar page. External integrations are described as gated behind environment variables, so cloning the project works out of the box, and turning on real authentication, billing, or other services is a matter of adding the relevant configuration later. The interface elements, from buttons and forms to full page layouts like the sign in screen and pricing tables, come from the uipkge-react component registry, installed through a single command that copies component source directly into the project rather than depending on it as a remote package. This means the components can be edited freely after being added. The project uses React 19, TypeScript, Turbopack for local development, and Tailwind CSS version 4 for styling, along with Radix UI for accessible interface primitives. A companion version of the same starter exists for Vue and Nuxt, using the same component registry. This project suits a developer who wants a SaaS application skeleton with authentication, billing hooks, and a finished looking interface already in place, saving the time of assembling those pieces individually.