Build a Duolingo Clone With Nextjs, React, Drizzle (2024)

Key Features:

• 🌐 Next.js 14 & server actions
• 🗣 AI Voices using Elevenlabs AI
• 🎨 Beautiful component system using Shadcn UI
• 🎭 Amazing characters thanks to KenneyNL
• 🔐 Auth using Clerk
• 🔊 Sound effects
• ❤️ Hearts system
• 🌟 Points / XP system
• 💔 No hearts left popup
• 🚪 Exit confirmation popup
• 🔄 Practice old lessons to regain hearts
• 🏆 Leaderboard
• 🗺 Quests milestones
• 🛍 Shop system to exchange points with hearts
• 💳 Pro tier for unlimited hearts using Stripe
• 🏠 Landing page
• 📊 Admin dashboard React Admin
• 🌧 ORM using DrizzleORM
• 💾 PostgresDB using NeonDB
• 🚀 Deployment on Vercel
• 📱 Mobile responsiveness

Prerequisites

Node version 14.x

Cloning the repository

git clone https://github.com/Davronov-Alimardon/duolingo-clone.git

Install packages

npm i

Setup .env.local file

NEXT_PUBLIC_CLERK_PUBLISHABLE_KEY=""
CLERK_SECRET_KEY=""
DATABASE_URL="postgresql://..."
STRIPE_API_KEY=""
NEXT_PUBLIC_APP_URL="http://localhost:3000"
STRIPE_WEBHOOK_SECRET=""

Setup Drizzle ORM

npm run db:push

Seed the app

npm run db:seed

or

npm run db:prod

Start the app

npm run dev