Architecture Documentation

Overall Architecture

A Shopify storefront integrates a Subscribe & Save experience via a frontend JavaScript widget hosted on Cloudflare Pages. The widget runs on product pages, calls a backend subscription plan API to fetch available plans, renders a plan selection modal, and initiates checkout through Shiprocket’s direct checkout handler while encoding subscription metadata. A second repository (save-n-subscribe@tmp) lacks source visibility, so it is treated as an unknown/placeholder component with no confirmed runtime relationships.

Overall DFD

save-n-subscribe

Frontend JavaScript widget for Shopify product pages that fetches subscription plans, injects a “Subscribe & Save” button, shows a plan-selection modal, and initiates checkout by calling a Shiprocket checkout handler with encoded subscription metadata. Built and bundled with esbuild and deployed as static assets to Cloudflare Pages.

Repo: save-n-subscribe

save-n-subscribe@tmp

Repository metadata contains no source files or snippets, so functionality and integrations cannot be confirmed. The service appears intended to manage saving items and subscription/notification behavior, but this is inferred only from the repository name.

Repo: save-n-subscribe@tmp