What Is Dev-Ready UX? (Part 2)
Matt Genovese
Founder, Planorama Design
In part one of this series, we introduced the concept of Dev-Ready UX and why it matters for efficient product development. In this second part, we dive deeper into the specific deliverables and processes that make UX design truly ready for development handoff.
A dev-ready design specification goes beyond wireframes and mockups. It includes detailed annotations for every interaction, clear documentation of component states (default, hover, active, disabled, error), and specifications for responsive behavior across breakpoints.
Each UI component should be documented with its behavior, constraints, and variations. This includes input validation rules, character limits, default values, and how the component responds to different data states (empty, loading, error, success).
Animations, transitions, and micro-interactions need clear documentation. What triggers them? How long do they last? What easing function do they use? Without these specifications, developers either guess or skip them entirely.
Dev-ready UX accounts for what happens when things go wrong. Every form needs error messaging. Every data display needs empty states and loading states. Every action needs feedback, both for success and failure.
The best specifications are worthless without a clear handoff process. Schedule design review sessions with developers. Walk through the specifications together. Encourage questions and document the answers. This collaborative approach catches gaps before they become bugs.
Matt Genovese is the founder of Planorama Design, a product acceleration firm helping enterprise software and AI teams ship better products faster. With a background spanning hardware verification, UX design, and AI integration, Matt brings a cross-disciplinary perspective to complex product challenges.
The first in a series exploring what it means to deliver design that developers can actually build from.
Breaking down the essential components that make user stories effective for development teams.