Migration

One design system, two frameworks: sharing UI during a migration off Ember

October 19, 2026 · FlameFold

A strangler migration means Ember and React render the same product for a year or more. How to keep buttons, forms, and modals consistent across both stacks without maintaining two divergent component libraries.

Strangler routes: migrating off Ember without a rewrite

July 30, 2026 · FlameFold

The route is the natural seam in an Ember app. How to set the shared foundations, sequence routes by churn, parallel-run each increment, and know when to stop.