Building a PWA Storefront with Magento 2 and React: Lessons Learned
Why We Chose a PWA Approach
Progressive Web Applications offer the best of both worlds: the reach of a website with the engagement of a native app. For our client, a mid-market fashion retailer, the decision to build a PWA storefront was driven by their mobile traffic exceeding 75% of total visits while their mobile conversion rate lagged desktop by 40%.
Architecture Decisions That Mattered
We built the storefront using React with a custom GraphQL middleware layer that sits between the front end and Magento's native GraphQL API. This middleware handles response caching, query batching, and schema stitching with third-party services. The service worker strategy uses a stale-while-revalidate pattern for product catalog pages and network-first for cart and checkout flows.
Results After Six Months
Mobile conversion rates increased by 52%, and the average session duration grew by 35%. The PWA's offline capabilities proved especially valuable during flash sales, where users could browse products even under heavy network load. Push notifications drove 18% of repeat visits.