From Figma to React: A Designer’s Handoff Checklist

The gap between a beautiful Figma file and a shipped React component is where many projects slow down. Designers and developers often use different mental models, and small mismatches compound into large inconsistencies.
The first step is to design with constraints in mind. Use a defined grid, spacing scale and type scale so developers can map values directly to tokens. Avoid magic numbers and one-off paddings that do not exist in the system.
Next, name layers and components the way you want them in code. If a component is called “Button/Primary/Large” in Figma, the React prop set should reflect that. Consistent naming removes translation errors.
Annotate states and edge cases, not just the happy path. Empty states, loading states, error states and long text overflow are where most handoff friction lives. Include these in your specs or, better, build them as variants.
Finally, involve developers early. A quick review of a complex component before it is finalised can reveal technical constraints and spark simpler solutions. The best handoffs are conversations, not document dumps.