Grida

MVP Boilerplate is a full-stack starter template combining Flutter for mobile development and Next.js for web applications, both sharing a unified Supabase backend for rapid cross-platform MVP development. The project provides complete authentication flows with Supabase Auth, Stripe payment integration for subscriptions and one-time purchases, shadcn/ui components for the web interface, and a responsive Flutter mobile app with Material Design. Built for developers launching products quickly across iOS, Android, and web, the boilerplate includes user management, payment processing, database schemas, and deployment configurations out of the box. The architecture separates mobile and web codebases while sharing authentication, database, and business logic through Supabase's unified platform, eliminating the need to maintain separate backend services. With TypeScript type safety on the web, Dart for mobile, and PostgreSQL for data persistence, the template provides a production-ready foundation for SaaS applications, mobile apps with web companions, or any project requiring cross-platform deployment with minimal setup time.

Basejump is a Supabase extension providing production-ready authentication, team accounts, billing, and permission management through database-level schemas and helper functions. The MIT-licensed project extends Supabase with multi-tenant architecture supporting team creation, member invitations, role-based permissions, and subscription billing all managed through PostgreSQL schemas and Row Level Security policies. Built specifically for Supabase projects, Basejump eliminates the need to build common SaaS infrastructure by providing database migrations for account management, team hierarchies, billing integrations, and access control that work seamlessly with Supabase Auth. The extension includes TypeScript client libraries, React hooks for easy frontend integration, and comprehensive documentation for implementing team-based applications where users belong to multiple organizations with different permission levels. Perfect for B2B SaaS platforms, collaborative tools, agency portals, or any application requiring sophisticated multi-tenant architecture with team accounts, role-based permissions, and subscription management built directly into the Supabase database layer.

Cult Directory Template is a full-stack startup directory platform built with Next.js 13, shadcn/ui, and Supabase, designed to help entrepreneurs quickly build and launch directory websites with advanced features and AI-powered data enrichment. The template provides user authentication, product filters, customizable themes with dark and light modes, and an admin dashboard with analytics for managing directory content. Built with Next.js, Tailwind CSS, Supabase for database and authentication, and Vercel AI SDK, the platform includes a 3-stage AI bulk data enrichment script that crawls and enhances directory product information automatically. The template offers both free and paid versions ($119), with the paid version including advanced admin tools and AI enrichment features for automated product data collection and processing. Perfect for building startup directories, product showcases, tool collections, or any curated listing platform requiring rapid development, AI-powered content enrichment, and professional design with minimal setup and configuration.