Design System Migration

Migration Strategy

Strangler Fig Pattern

1. New components built in new system.
2. Old components wrapped with new system API.
3. Gradually replace wrappers with native new components.
4. Old system removed when no references remain.

Page-by-Page

1. Identify the least complex page.
2. Migrate all components on that page to new system.
3. Move to next page in complexity order.
4. Each page is fully migrated before moving on.