Migrating from Sitecore JSS SDK to Content SDK – Best Practices and Pitfalls
The Sitecore JSS SDK has been a staple for building modern headless websites with XM Cloud and Sitecore XP. It offers deep integration with the Sitecore Layout Service, letting frontend developers render content directly based on Sitecore-managed components. Now, with the introduction of the Sitecore Content SDK, teams have a lightweight, REST-first way to fetch clean JSON data, leaving rendering entirely to the frontend. For projects focused on performance, composable architectures, or custom rendering logic, the Content SDK can be a compelling choice. If you’re considering a switch from JSS SDK to Content SDK, this guide walks you through how to migrate, best practices, and the pitfalls to avoid. Why Migrate to Content SDK? Lightweight: No dependency on Layout Service rendering. Faster payloads: Returns only the requested fields, reducing over-fetching. Flexible rendering: Total control of frontend presentation. Better for static generation: Idea...