
Auth, Billing, and Privacy: The Three Modules Every SaaS Needs
Three modules every SaaS needs β and Saucebase ships them already built. Here's what's included and why they matter.

Modern web development has a tension at its core: server-side frameworks are productive but struggle with rich interactivity, while JavaScript SPAs offer great UX but introduce enormous complexity. The Laravel + Inertia.js stack resolves that tension elegantly β and Saucebase is built on it from the ground up.
Version 13, with PHP 8.4 constructor promotion, typed properties, Eloquent relationships, and a world-class ecosystem. Laravel handles routing, database access, authentication, queuing, broadcasting, and more β all with conventions that keep your codebase organised as it grows.
Version 3 replaces traditional Blade views with Vue or React components while keeping your server-side routing and controllers intact. No REST API, no GraphQL, no data-fetching layer to maintain. Your controller returns a component name and props. Inertia handles the rest.
Version 3 brings deferred props, optimistic updates with automatic rollback, instant visits, and simplified SSR via the Vite plugin β all of which Saucebase uses by default.
Saucebase ships with full support for both frameworks. Pick Vue 3 (Composition API, <script setup>) or React 19 (hooks, JSX) β the choice is made during setup and everything is wired up for you. TypeScript is used throughout either way, and types are auto-generated from your PHP enums and DTOs via php artisan module:generate-types β your backend and frontend stay in sync without manual work.
The new CSS-first configuration approach means less boilerplate, more flexibility. Saucebase enforces dark mode support across every component β every background, text colour, and border ships with a dark: variant as a first-class requirement.
Every piece was chosen deliberately. Together, they let you move fast without fighting your tools β and Saucebase wires them all together so you don't have to.

Three modules every SaaS needs β and Saucebase ships them already built. Here's what's included and why they matter.

Every SaaS starts the same way: weeks of setup before you write a single line of real product code. Saucebase is the modular Laravel starter kit that skips that part.

Most starter kits give you a locked box. Saucebase takes the opposite approach: when you install a module, the source code lands in your repo and it's yours to read, edit, and own.