ContractWell Headless Shopify Storefront
Building a custom React frontend for legal template downloads
During my internship as a Web Developer at Canacon Media, I worked on a production-ready headless Shopify storefront for ContractWell.ca. The project involved building a custom React frontend that uses Shopify's Storefront API to sell downloadable legal templates.
The Project
ContractWell needed a modern, custom storefront to sell legal document templates while leveraging Shopify's robust e-commerce backend. Rather than using a traditional Shopify theme, we built a headless solution with React that provided complete control over the user experience while still benefiting from Shopify's payment processing, inventory management, and digital product delivery.
Collaborative Development
I worked alongside Onur Gul, who led the user interface design and deployment processes. This collaborative approach allowed us to divide responsibilities effectively—I focused on the technical integration with Shopify and cart functionality, while Onur shaped the overall user experience and handled getting the site live.
My Contributions
- →Integrated Shopify Storefront API for real-time product data retrieval.
- →Built shopping cart system using localStorage to persist user selections.
- →Consulted with clients on site changes and project status.
- →Contributed to styling and frontend polish for the final user experience.
- →Collaborated on site functionality and feature implementation.
Technical Implementation
Shopify Storefront API Integration
Implemented GraphQL queries to fetch product data from Shopify's Storefront API. This headless approach gave us complete freedom with the frontend while maintaining all the benefits of Shopify's e-commerce infrastructure for payments and digital downloads.
Shopping Cart System
Built a localStorage-based shopping cart that stores product variant GIDs (Global IDs). This approach keeps the cart lightweight and persistent across browser sessions while maintaining compatibility with Shopify's checkout system. The cart data structure allows users to add multiple templates and proceed to Shopify's secure checkout.
React Architecture
Developed React components for product display, cart management, and checkout flow. The component structure was designed to be maintainable and aligned with modern React best practices for a production environment.
Learning Experience
This internship project provided valuable experience in headless e-commerce architecture, working with third-party APIs, and collaborative development on a production site. Understanding how to bridge a custom frontend with Shopify's backend systems was particularly educational and directly applicable to future client projects.
Key Features
- →Headless Shopify storefront with custom React frontend.
- →Real-time product data from Shopify Storefront API.
- →Persistent shopping cart using localStorage.
- →Product variant handling with GID-based storage.
- →Seamless handoff to Shopify checkout for secure payments.
- →Optimized for digital product delivery.
Technical Takeaways
Working on ContractWell taught me how headless e-commerce solutions provide flexibility without sacrificing the reliability of established platforms like Shopify. The experience of integrating with a third-party API in a production environment and collaborating with another developer on a real client project was invaluable for my development skills.
Technologies Used
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