Newsletter Signup Form with Mailchimp Integration
Responsive Newsletter Signup Form with backend integration for seamless newsletter signups
This project showcases a fully functional and responsive newsletter signup form built using HTML, CSS, Node.js, and Express.js. The form allows users to subscribe to a mailing list, with data securely transmitted to Mailchimp via its API. Designed with usability and clarity in mind, the form provides real-time success and error messages, ensuring a smooth user experience.
The backend is structured using Express, where form submissions are handled, validated, and sent to Mailchimp using secure API requests. This project demonstrates how to connect a web application to third-party email marketing platforms like Mailchimp — a valuable skill for modern web developers.
It’s deployed live on Render, making it a real-time, accessible demonstration of backend integration, form handling, and deployment workflows.
Tools Used
Features
📩 User Input Fields
Allows users to enter their first name, last name, and email.
📤 Form Submission
Sends user data to a backend for processing.
✅ Confirmation & Feedback
Displays a success or failure message after submission.
🔗 Backend Integration
Uses Node.js, Express, and Mailchimp.
📱 Responsive Design
Works on different devices.
What I Learned
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Sending form data securely to third-party services.
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Handling API keys and environment variables.
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Connecting Node.js server with external APIs.
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Building and deploying Node.js apps on Render.
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Providing user feedback for different form states (success/error).
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