UI Specification & Developer Handover: What's well documented gets well built

Why this matters

Unclear specs are the most common cause of friction between design and development

Good documentation drastically reduces follow-up questions and rework

Clear handover measurably improves implementation quality

Development teams can work faster and more independently

Fewer technical UX debts through logic that's clearly defined from the start

Good design doesn't end with the last pixel

What looks perfect in Figma doesn't automatically arrive that way in development. Missing states, unclear interaction logic, unspecified edge cases – these are the classic friction points.

We document our designs so that development teams can implement efficiently. We work closely with frontend or dev teams and use appropriate tools (e.g. Figma Inspect, Storybook, Zeroheight).

01

Annotate screens

Clearly label states, variants, and interaction logic

02

Component descriptions

What does each component do – and how does it behave?

03

Specify responsiveness

How does the UI behave at different breakpoints?

04

Hand over design tokens

Colours, spacing, typography as technically usable variables

05

Optional

Handover workshop with dev team for a shared walkthrough

Typical statements
before the project

What you get

Annotated UI screens with states and interactions
Component descriptions incl. responsiveness behaviour
Design tokens for technical use
Optional: Handover workshop with dev team