Shopify made the rebuilt Hydrogen generally available on Oct 14 after seven releases since the June preview. It is a library you add to any JavaScript stack rather than a replatform, covering cart, variants, local-currency pricing, consent-aware analytics, Shop Pay and customer login.
React Router and Next.js starters are ready, Oxygen hosting remains free, and the package includes skills that teach coding agents to set up a store.
npx @shopify/hydrogen@latest setup. sourceAnthropic RSS, Writesonic and Profound feeds returned 404; VentureBeat returned 429; NewsAPI main query returned 0 results and the competitor query returned unrelated content. Competitor items marked unverified come from a single search-result roundup.
npx @shopify/hydrogen@latest setup with a coding agent on a test store.