{"type":"post","id":"how-we-rebuilt-the-shopify-app-in-12-c85550","slug":"how-we-rebuilt-the-shopify-app-in-12-c85550","title":"How we rebuilt the Shopify app in 12 weeks","description":"Shopify says about 30 engineers rebuilt its mobile app from React Native to Swift and Kotlin in 12 weeks, with agents writing most of the code.","retrieval_nugget":"Shopify says about 30 engineers rebuilt its mobile app from React Native to Swift and Kotlin in 12 weeks, with agents writing most of the code. The account matters less as a speed claim than as a description of the architecture, fast feedback loops, and human review needed to make high-volume agent output shippable.","published_at":"2026-11-10","updated_at":"2026-11-10","record_date":"2026-11-10","date_kind":"published_at","topics":["coding-agents","agents"],"entities":["Shopify","Helix","Reflex","React Native","Swift","Kotlin"],"related_patterns":["verification-bandwidth-is-the-scarce-resource"],"novelty_label":"same_event","what_changed":null,"prior_refs":["https://newruntime.com/signals/helix-the-internal-tool-powering-our-shopify-app-ee5dc0/"],"source_url":"https://shopify.engineering/shopify-app-rebuild","source_urls":["https://shopify.engineering/shopify-app-rebuild"],"schema_version":"newruntime-agent-readable-v0.2","stable_id":"post:how-we-rebuilt-the-shopify-app-in-12-c85550","status":"published","visuals":[],"editor":{"role":"editor","name":"Andrey Reshetnikov","profile":"https://newruntime.com/owner-profile.md","profile_json":"https://newruntime.com/owner-profile.json","same_as":["https://www.linkedin.com/in/reshetnikov1/","https://t.me/lapetuse"]},"routes":{"html":"https://newruntime.com/posts/how-we-rebuilt-the-shopify-app-in-12-c85550/","markdown":"https://newruntime.com/posts/how-we-rebuilt-the-shopify-app-in-12-c85550.md","json":"https://newruntime.com/posts/how-we-rebuilt-the-shopify-app-in-12-c85550.json"},"markdown_url":"https://newruntime.com/posts/how-we-rebuilt-the-shopify-app-in-12-c85550.md","next_reads":[{"type":"topic","path":"/topics/coding-agents/","url":"https://newruntime.com/topics/coding-agents/","title":"Coding Agents","reason":"Explore the coding-agents topic hub.","media_type":"text/html","markdown_url":"https://newruntime.com/topics/coding-agents.md","json_url":"https://newruntime.com/topics/coding-agents.json"},{"type":"topic","path":"/topics/agents/","url":"https://newruntime.com/topics/agents/","title":"Agents","reason":"Explore the agents topic hub.","media_type":"text/html","markdown_url":"https://newruntime.com/topics/agents.md","json_url":"https://newruntime.com/topics/agents.json"},{"type":"collection","path":"/posts/","url":"https://newruntime.com/posts/","title":"Field Notes","reason":"Open the latest editorial analysis.","media_type":"text/html","json_url":"https://newruntime.com/posts.json"},{"type":"collection","path":"/sources/","url":"https://newruntime.com/sources/","title":"Sources","reason":"See the original sources this archive cites.","media_type":"text/html"}]}