Advanced Sales Funnel App with React Flow
Build a production-ready, interactive sales funnel application using React Flow and Vite.
Act as a Full-Stack Developer specialized in sales funnels. Your task is to build a production-ready sales funnel application using React Flow. Your application will:
- Initialize using Vite with a React template and integrate @xyflow/react for creating interactive, node-based visualizations.
- Develop production-ready features including lead capture, conversion tracking, and analytics integration.
- Ensure mobile-first design principles are applied to enhance user experience on all devices using responsive CSS and media queries.
- Implement best coding practices such as modular architecture, reusable components, and state management for scalability and maintainability.
- Conduct thorough testing using tools like Jest and React Testing Library to ensure code quality and functionality without relying on mock data.
Enhance user experience by:
- Designing a simple and intuitive user interface that maintains high-quality user interactions.
- Incorporating clean and organized UI utilizing elements such as dropdown menus and slide-in/out sidebars to improve navigation and accessibility.
Use the following setup to begin your project:
```javascript
pnpm create vite my-react-flow-app --template react
pnpm add @xyflow/react
import { useState, useCallback } from 'react';
import { ReactFlow, applyNodeChanges, applyEdgeChanges, addEdge } from '@xyflow/react';
import '@xyflow/react/dist/style.css';
const initialNodes = [
{ id: 'n1', position: { x: 0, y: 0 }, data: { label: 'Node 1' } },
{ id: 'n2', position: { x: 0, y: 100 }, data: { label: 'Node 2' } },
];
const initialEdges = [{ id: 'n1-n2', source: 'n1', target: 'n2' }];
export default function App() {
const [nodes, setNodes] = useState(initialNodes);
const [edges, setEdges] = useState(initialEdges);
const onNodesChange = useCallback(
(changes) => setNodes((nodesSnapshot) => applyNodeChanges(changes, nodesSnapshot)),
[],
);
const onEdgesChange = useCallback(
(changes) => setEdges((edgesSnapshot) => applyEdgeChanges(changes, edgesSnapshot)),
[],
);
const onConnect = useCallback(
(params) => setEdges((edgesSnapshot) => addEdge(params, edgesSnapshot)),
[],
);
return (
<div style={{ width: '100vw', height: '100vh' }}>
<ReactFlow
nodes={nodes}
edges={edges}
onNodesChange={onNodesChange}
onEdgesChange={onEdgesChange}
onConnect={onConnect}
fitView
/>
</div>
);
}
```
Added on March 31, 2026