Build a SaaS AI Companion with Next.js 13, React, Tailwind, Prisma, Stripe | Full Tutorial 2023

This is a repository for Build a SaaS AI Platform with Next.js 13, React, Tailwind, Prisma, Stripe | Full Tutorial 2023.

Features:

• Tailwind design
• Tailwind animations and effects
• Full responsiveness
• Clerk Authentication (Email, Google, 9+ Social Logins)
• Client form validation and handling using react-hook-form
• Server error handling using react-toast
• Image Generation Tool (Open AI)
• Video Generation Tool (Replicate AI)
• Conversation Generation Tool (Open AI)
• Music Generation Tool (Replicate AI)
• Page loading state
• Stripe monthly subscription
• Free tier with API limiting
• How to write POST, DELETE, and GET routes in route handlers (app/api)
• How to fetch data in server react components by directly accessing database (WITHOUT API! like Magic!)
• How to handle relations between Server and Child components!
• How to reuse layouts
• Folder structure in Next 13 App Router

Prerequisites

Node version 18.x.x

Cloning the repository

git clone https://github.com/PHANTOMGOD2OP/Companion_Ai.git

Install packages

npm i

Setup .env file

NEXT_PUBLIC_CLERK_PUBLISHABLE_KEY=
CLERK_SECRET_KEY=

NEXT_PUBLIC_CLERK_SIGN_IN_URL=/sign-in
NEXT_PUBLIC_CLERK_SIGN_UP_URL=/sign-up
NEXT_PUBLIC_CLERK_AFTER_SIGN_IN_URL=/dashboard
NEXT_PUBLIC_CLERK_AFTER_SIGN_UP_URL=/dashboard

OPENAI_API_KEY=
REPLICATE_API_TOKEN=

PINECONE_API_KEY=
PINECONE_ENVIRONMENT=
PINECONE_INDEX=

UPSTASH_REDIS_REST_URL=
UPSTASH_REDIS_REST_TOKEN=

NEXT_PUBLIC_CLOUDINARY_CLOUD_NAME=

DATABASE_URL=

STRIPE_API_KEY=
STRIPE_WEBHOOK_SECRET=

NEXT_PUBLIC_APP_URL="http://localhost:3000"

Setup Prisma

Add MySQL Database (I used PlanetScale)

npx prisma db push

Seed categories:

node scripts/seed.ts

Start the app

npm run dev

Available commands

Running commands with npm npm run [command]

command	description
dev	Starts a development instance of the app