Finish an interaction
Work through focus, validation, loading and success states in the real component. Review the full sequence in a browser, including what happens when a request fails.
Flex for design engineers
The last ten percent.
In the actual product.
The spacing, the empty state, the interaction that makes a flow feel right. Use an AI developer to work through those details in your production codebase, then share a running preview for review.
“Use our existing form components. Make the save state clearer, fix the narrow-screen layout, and show a useful validation message.”
Working preview
A settings page, considered.
- Components
- Existing form primitives
- Interaction
- Saving, saved, and error states
- Review
- Live preview + code changes
A change in your codebase, ready for your team to review.
Start somewhere useful
Small enough to start.
Useful enough to matter.
Bring a design system into use
Ask Flex to reuse the components and styles your repository already contains. Check the implementation against your conventions and keep the resulting changes in the same code review process.
Make responsive details tangible
Refine a dense settings page, a cramped toolbar or a small-screen navigation flow. Share the runnable version so reviewers can judge behavior at the sizes people actually use.
A practical way forward
From the first request
to a shared decision.
Choose one real surface
Start with a connected repository and a specific page or component. Give Flex the intended behavior, design constraints and any reference material.
Iterate in context
Try the preview, inspect the result and ask for another pass. The codebase provides the context; your judgment supplies the finish.
Review the implementation
Hand over the preview alongside the code changes. Engineering reviews the diff, runs the appropriate checks and decides when the change is ready to merge.
How your team stays in control
Your taste. Your team’s standards.
A polished preview is the start of review. Check accessibility, behavior and maintainability with the same care you would give any product change.
Explore Flex security- Keep the existing repository and component conventions.
- Review visual details and code together.
- Use your normal tests, pull requests and release process.
Before you start
Good questions.
Clear answers.
Is this only for generating new interfaces?
No. Start with the product you already have. Flex can work against a connected repository, which makes it useful for refinement as well as a first implementation.
Will it automatically follow our design system?
Give Flex the relevant components, conventions and constraints. Review its output against those standards; the presence of a design system does not guarantee every generated choice is correct.
Does a preview publish my change?
A preview lets your team try the change before shipping. Your repository review and release process determines what reaches production.
Start with your team’s next idea