Stepwise

Next.js SaaS Starter is an official, production-ready template from the Next.js team designed to accelerate the development of software-as-a-service applications. This comprehensive boilerplate comes fully equipped with essential SaaS features including user authentication, Stripe payment integration, subscription management, and role-based access control (RBAC) with Owner and Member roles. Built on a modern tech stack featuring Next.js 14+, PostgreSQL database, Drizzle ORM for type-safe database queries, Tailwind CSS, and shadcn/ui components, the template includes pre-built pages for marketing landing pages with animated terminal elements, dashboard interfaces with full CRUD operations, and billing management. Perfect for entrepreneurs and development teams looking to launch SaaS products quickly, this starter eliminates weeks of initial setup by providing a scalable, well-architected foundation that handles authentication flows, payment processing, and database management out of the box, allowing developers to focus on building unique product features rather than reinventing common SaaS infrastructure.

Note Gen is an AI-powered Markdown note-taking application that combines traditional writing with advanced features like automatic note generation, semantic search, and retrieval-augmented generation (RAG) to enhance knowledge management. Built with Next.js 14, TypeScript, and shadcn/ui, it enables users to write in Markdown, organize with tags and folders, and leverage OpenAI's GPT models for intelligent content creation. The application uses vector embeddings for semantic search that finds notes by meaning rather than keywords, RAG technology that references existing notes when generating new content, and auto-completion for writing assistance. With a clean interface featuring real-time Markdown preview, syntax highlighting, and keyboard shortcuts, Note Gen transforms note-taking into an active knowledge management system. Perfect for students, writers, developers, and professionals, it helps brainstorm ideas, discover connections between notes, and synthesize information across your knowledge base.

Enhanced Button is a feature-rich button component extending shadcn/ui's Button with built-in loading states, success animations, error handling, and progress indicators for improved user feedback during async operations. The MIT-licensed component provides automatic state management for promises, displaying loading spinners during execution, success checkmarks on completion, and error states with retry capabilities. Built with React, TypeScript, Framer Motion for smooth animations, and Tailwind CSS for styling, the enhanced button eliminates boilerplate code for common patterns like form submissions, API calls, and async workflows. The component integrates seamlessly with shadcn/ui projects while adding sophisticated interaction patterns including disabled states during loading, customizable success/error messages, progress bars for long-running operations, and automatic state resets. Perfect for form submissions, data mutations, file uploads, or any user action requiring clear feedback about async operation status with professional loading indicators and success confirmations that enhance user experience.