How to Recreate a Complete UI With Enhanced Accessibility Using Replay AI (2026)

TL;DR: Replay AI now allows developers to effortlessly recreate entire accessible UIs from video recordings, bridging the gap between user behavior and functional, compliant code in minutes.

The problem with traditional UI development isn't just the code – it's understanding why users interact with interfaces the way they do. Screenshots-to-code tools offer a static snapshot. Replay offers something radically different: behavior-driven reconstruction. Now, with Replay's latest advancements in accessibility, you can not only recreate UIs but also ensure they are usable by everyone.

From Video to Accessible UI: The Replay Advantage#

Replay analyzes video recordings of user interactions to reconstruct fully functional UIs. This isn't just about visual fidelity; it's about understanding the user's intent and translating that into robust, accessible code. Imagine capturing a user flow through a complex application and then, with a single click, generating a React component that accurately reflects that flow, complete with ARIA attributes and semantic HTML.

Why Video is the Source of Truth#

Traditional methods rely on static images, mockups, or written specifications, all prone to misinterpretation and lacking the dynamic context of user behavior. Video captures the nuances of user interaction: pauses, hesitations, corrections – all valuable insights for creating a truly user-centric UI. Replay leverages this rich data to produce code that's not just visually similar but also functionally equivalent to the original interaction.

Recreating an Accessible UI: A Step-by-Step Guide#

Let's walk through the process of recreating an accessible UI using Replay. We'll focus on a hypothetical e-commerce product page.

Step 1: Record the User Flow#

Capture a video of a user navigating the product page, adding an item to the cart, and proceeding to checkout. Ensure the recording includes interactions with key elements like buttons, forms, and interactive components.

💡 Pro Tip: Use a clean, well-lit recording environment for optimal results. Focus on clear and deliberate user actions.

Step 2: Upload to Replay#

Upload the video to the Replay platform. The AI engine will begin analyzing the video, identifying UI elements, user interactions, and underlying logic.

Step 3: Review and Refine the Generated Code#

Replay generates clean, well-structured code. You can then review and refine the code, making adjustments as needed. The platform allows for easy integration with your existing codebase and development workflow.

typescript
// Example of generated React code for a product card
import React from 'react';

interface ProductCardProps {
  name: string;
  price: number;
  imageUrl: string;
  onAddToCart: () => void;
}

const ProductCard: React.FC<ProductCardProps> = ({ name, price, imageUrl, onAddToCart }) => {
  return (
    <div className="product-card">
      <img src={imageUrl} alt={`Image of ${name}`} />
      <h2>{name}</h2>
      <p>Price: ${price}</p>
      <button onClick={onAddToCart} aria-label={`Add ${name} to cart`}>
        Add to Cart
      </button>
    </div>
  );
};

export default ProductCard;

📝 Note: This example demonstrates the automatically generated

text

aria-label

attribute, crucial for screen reader compatibility. Replay intelligently infers appropriate ARIA attributes based on the user's interaction with the element in the video.

Step 4: Style Injection and Customization#

Replay allows for style injection, enabling you to seamlessly integrate the generated UI with your existing design system. You can customize the styling using CSS, Sass, or any other styling framework.

Step 5: Supabase Integration (Optional)#

If your application uses Supabase, Replay can automatically integrate with your Supabase database, populating the UI with real data. This streamlines the development process and ensures data consistency.

Addressing Accessibility Concerns#

Replay doesn't just generate code; it generates accessible code. Here's how:

• •Automatic ARIA Attribute Generation: Replay intelligently infers and generates appropriate ARIA attributes based on the user's interaction with UI elements.
• •Semantic HTML: The generated code adheres to semantic HTML principles, ensuring proper structure and meaning for assistive technologies.
• •Keyboard Navigation: Replay analyzes user interactions to ensure proper keyboard navigation support.
• •Contrast Ratio Analysis: Replay includes tools to analyze and adjust contrast ratios, ensuring readability for users with visual impairments.

⚠️ Warning: While Replay automates many aspects of accessibility, it's crucial to manually review and test the generated UI to ensure full compliance with accessibility standards.

Beyond Reconstruction: Product Flow Maps#

Replay goes beyond simple UI reconstruction by generating Product Flow maps. These maps visualize the user's journey through the application, highlighting key interaction points and potential areas for improvement. This allows developers to gain a deeper understanding of user behavior and optimize the UI for enhanced usability.

Common Concerns Addressed#

• •"Is Replay just another screenshot-to-code tool?" No. Replay analyzes video to understand user behavior, not just visual appearance. This allows for more accurate and functional UI reconstruction.
• •"How accurate is the generated code?" Replay strives for functional equivalence. The generated code should behave identically to the original UI interaction.
• •"Does Replay guarantee accessibility compliance?" Replay automates many aspects of accessibility, but manual review and testing are still recommended to ensure full compliance.

Frequently Asked Questions#

Is Replay free to use?#

Replay offers a free tier with limited features. Paid plans are available for more advanced functionality and higher usage limits.

How is Replay different from v0.dev?#

While v0.dev focuses on generating UI components based on text prompts, Replay uses video recordings of user interactions as its source of truth. This behavior-driven approach results in more accurate and functional UI reconstruction.

Can Replay handle complex animations and transitions?#

Yes, Replay can analyze and reconstruct complex animations and transitions, capturing the nuances of user interactions.

What technologies does Replay support?#

Replay primarily targets React-based UIs but can be adapted for other frameworks. Support for additional frameworks is continuously being added.

Ready to try behavior-driven code generation? Get started with Replay - transform any video into working code in seconds.