FosterUI

FosterUI specializes in enhancing Shopify store performance by surgically removing app bloat and rebuilding functionalities with native code. This method eliminates monthly fees and external dependencies, allowing businesses to fully own their architecture. By diagnosing the root causes of degraded performance metrics such as LCP and INP, FosterUI ensures a seamless and efficient user experience.

The agency conducts thorough investigations to identify ghost code, script impact, and redundancy, addressing issues like 404 errors and dependency risks from uninstalled apps. High-cost, high-drag apps are replaced with native Liquid/JS solutions, and deprecated Shopify Scripts are converted to native Functions using Rust/WASM. Additionally, client-side 'Smart Cart' apps are replaced with the Cart Transform API to optimize server-side commerce logic.

FosterUI's expertise is demonstrated through successful projects, such as with a consumer electronics retailer, where a broad audit and refactor of the codebase led to a significant reduction in mobile load time and an increase in conversion rates. This showcases FosterUI's ability to transform Shopify stores into high-performing, business results-generating platforms.