https://merivirta.com/blog/Practical Shopify guides from Merivirta Digital: theme development, speed, selling in Europe and how to solve the problems merchants meet every day.enhttps://merivirta.com/blog/stop-editing-your-live-shopify-theme/https://merivirta.com/blog/stop-editing-your-live-shopify-theme/Wed, 28 Oct 2026 00:00:00 GMTHow professional Shopify theme development works: a live theme and a preview theme connected to GitHub, every change checked before customers see it, and nothing lost when you update.