A delightful web application that delivers daily jokes and humor to brighten your mornings through personalized email subscriptions.

• Personalized joke topics selection
• Multi-language support
• Customizable delivery time
• Text-to-Speech audio generation
• Interactive-particle.js background
• Responsive design

• Frontend: HTML, CSS, JavaScript (with GSAP animations)
• Backend: Node.js, Express
• Database: MongoDB
• APIs:
  • OpenAI GPT for joke generation
  • 11Labs for Text-to-Speech
  • SendGrid for email delivery

1. Clone the repository

2. Install dependencies:

   cd app
   npm install

3. Create a .env file in the /app directory with the following:

   MONGO_URI=your_mongodb_connection_string
   OPENAI_API_KEY=your_openai_api_key
   ELEVEN_LABS_API_KEY=your_11labs_api_key
   ELEVEN_LABS_VOICE_ID=your_voice_id
   SENDGRID_API_KEY=your_sendgrid_api_key
   FROM_EMAIL=your_verified_sender_email
   PORT=3000
   

4. Start the server:

   node server.js

5. Visit http://localhost:3000 in your browser

1. Users select their preferred joke topics and delivery time.
2. A cron job runs hourly to check for scheduled deliveries.
3. For each scheduled delivery:
   • Generates personalized jokes using OpenAI
   • Converts text to speech using 11Labs
   • Sends email with audio attachment via SendGrid

• /www – Static frontend files
• /app/src
  • /config – Environment and database configuration
  • /controllers – Request handlers
  • /models – MongoDB schemas
  • /routes – API routes
  • /services – External API integrations
  • /jobs – Scheduled tasks

Feel free to submit issues and pull requests.