Preflight.
Preflightfor v0public flow

Real-flow QA for v0 interfaces

Integrated a v0 interface? Check the mobile screen and main action.

Review a v0 interface with long content and navigate it with a keyboard. The automated check inspects accessible structure, layout and observable control responses. Preparing different datasets and fully testing keyboard flows remain part of the manual checklist.

For landing pages, dashboards and product screens started in v0 and integrated into a Next.js application.

Account required · 1 starter credit after signup

01 / risk map

Where v0 builds need a real browser

Review these scenarios before sharing. The automated report records observable issues on the pages you select.

01
Responsive

The layout only survives demo copy

Use realistic lengths and inspect overflow, wrapping, tables and fixed panels at 390 px.

02
Semantics

A clickable div never becomes a button

Test focus, keyboard use, field labels, heading order and accessible names for icon controls.

03
Integration

A beautiful action stays decorative

Follow the CTA to its outcome and separate a real flow from a control that only opens a mock state.

02 / visitor trace

Four steps for your manual review

Use this sequence alongside the report to review behavior that depends on your business rules and data.

v0 deployment / first visit

You get evidence-backed presentation, accessibility and action issues—not subjective pixel preferences—with exact fix locations.

Open a sample report
  1. 01

    Scan the structure

    Headings and landmarks explain the screen without visual cues.

  2. 02

    Use the keyboard

    Focus is visible, order is logical and dialogs do not trap the user.

  3. 03

    Compress to 390 px

    Meaning, action and readable width stay intact.

  4. 04

    Verify integration

    Every primary control leads to a real next state.

launch checklist

Before sharing a v0 link

  • The page has one clear H1 and a logical structure
  • Every control is keyboard-reachable and named
  • Long Russian copy does not create horizontal scroll
  • CTAs, tabs and dialogs connect to real states
03 / exact questions

v0 QA, without vague promises

What the run can and cannot prove.

Do you judge design subjectively?

Priority goes to observable failures: overlap, unreadability, missing focus, broken actions or incorrect hierarchy.

Does this work with shadcn/ui?

Yes. The component library matters less than the behavior of the published page.

ship with evidence

Check the v0 build your visitor will actually see.

Create account and check