Founder & Engineer
Rico runs TOPCODE and writes about Shopify Plus, software architecture, and developer tooling. (FILL IN with real bio ≥150 chars before seeding.)
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After migrating from a Scripts-based upsell to a Functions-powered one, checkout time fell from 4.8s to 3.0s on mobile.
Read moreMarkets handles currency, pricing, language, and domain per country. Here's what you get and what you still have to build.
Read moreVersion 2.0 rebuilds the upsell engine on Shopify Functions. The client-side cart injection is gone entirely.
Read moreThe cliff between Advanced and Plus isn't price alone — Functions, Scripts, and B2B are the real divide.
Read moreHydrogen is the tightest Shopify integration; Next.js has the biggest ecosystem; Remix gives you the most control. The right answer depends on your team.
Read moreReplace Script Editor logic with a Functions-based volume discount that works at any scale, zero runtime latency.
Read moreCreate, update, and read a Shopify cart using the Storefront API's cartCreate and cartLinesAdd mutations.
Read moreShopify's framework for embedding apps inside the Admin: handles auth, navigation, and admin UI integration.
Read morePrice lists, company metafields, and the catalog-to-customer assignment model — the data model that powers B2B pricing on Plus.
Read moreGraphQL wins on bandwidth and type safety; REST still wins on simplicity for simple reads. Here's the decision framework.
Read moreWebAssembly functions that run at Shopify's edge to customize cart, discount, and delivery logic at checkout.
Read moreApp Bridge 3 drops the Redux-based API. This migration guide covers session tokens, routing, and the removed hooks.
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