Vocalingo 🎤🌍

Preview

Vocalingo is a voice-powered, AI-based interactive language tutor. It helps users learn new languages through vocabulary quizzes, real-time pronunciation feedback, and AI-powered conversational practice.

✨ Features

• Multilingual vocabulary quizzes
• Real-time pronunciation feedback using AI
• Voice-based chatbot tutor (powered by Vapi + GPT)
• Progress tracking and gamification
• Clean, responsive UI built with TailwindCSS and Next.js

🛠 Tech Stack

• Frontend: Next.js, TailwindCSS, TypeScript, Vapi SDK
• Backend: Node.js / Next.js API Routes, MongoDB, OpenAI, Whisper
• Tools: Vercel

🚀 Getting Started

1. Clone the Repo

git clone https://github.com/afuhflynn/voca-lingo.git
cd voca-lingo

2. Install Dependencies

npm install or pnpm install

3. Setup Environment Variables

Create a .env file:

# Examples of even variables required
GOOGLE_GEMINI_API_KEY=
MONGODB_URI=
VAPI_API_KEY=

4. Run the App

npm run dev or pnpm dev

5. Build for Production

npm run build or pnpm build