Build & Launch Your First AI SaaS App

Build an interactive landing page for Think Mate with HTML, CSS, and JavaScript, then convert to Next.js with Tailwind CSS and deploy on Railway.

Explore how a Next.js home page renders html, css, and javascript, review the project structure, and learn Tailwind CSS integration and the Next.js image component's SEO and performance benefits.

Explain how the Next.js image component loads a hero image from the public folder, applies inline styling and Tailwind classes, and builds a responsive hero, features, and footer.

Explore the Next.js app router structure, from public and source folders to layout.tsx and metadata, and understand how Tailwind, PostCSS, and TypeScript organize a scalable AI SaaS app.

Add javascript functionality to the home page by implementing a dark mode toggle and mobile navigation with tailwind CSS, using local storage to preserve preferences.

Explore how to implement a responsive navbar and dark mode in a next.js react app using useState and useEffect, with localStorage persistence and Tailwind CSS dark mode class.

Refactor the landing page into modular react components using ai-assisted prompts, creating a ui folder and tsx components such as button, hero, feature, pricing, contact, footer, and cart.

Empower your app by adding a dark mode toggle button to the mobile menu, using AI to modify navbar code and adjust positioning for mobile layouts.

Master multi-page navigation with Next.js 14+ app router, building layouts with navbar and footer, configuring route groups and error, loading, and not-found pages, and upgrading to the latest Next.js.

Build and secure user authentication with Google OAuth 2.0 and email/password using NextAuth, including sign in and sign up pages, auth middleware, and environment configuration.

Build authentication in a next-auth app using Google and email/password sign-ins, with sign up flows, form handling, and JWT-based sessions toward a dashboard.

Connect and configure MongoDB Atlas, copy the MongoDB URI into your env, and build a signup system with Mongoose and bcrypt, including a users model and API route.

Explore how MongoDB and Next.js authentication integrate to power sign up and sign in with email, password, and Google. Learn how the credentials provider and the user model manage sessions.

Implement authentication middleware to protect the dashboard from unauthenticated users and redirect to the sign-in page, validating access after Google sign-in and updating protected routes.

Add AI-powered note generation with the OpenAI API, implementing a note-taking feature via a tsx UI and the GPT-4 model, with backend key handling.

Explore how AI note generation works by prompting a frontend node form, posting to the backend, and saving generated notes with a GPT-4 based flow and node model.

Add full CRUD functionality to notes in the node dashboard, enabling create, read, update, and delete operations via the dashboard UI and backend API.

Add advanced features to your ai saas app with a rich text editor, attachments, tags and categories, note sharing with custom permissions, and exports in pdf, word, and markdown.

Deploy your project to Railway by signing up, linking a GitHub repo, configuring env variables, fixing a Next.js API route type error, pushing updates, and generating a live domain.

Build and launch your first AI SaaS app by mastering Next.js, Tailwind CSS, MongoDB Atlas, and OpenAI API, with authentication, deployment, and Cursor AI for scaffolding.