About
An interactive text input that highlights every match of a regular expression against a sample string, with inline validity feedback.
Built with React and Tailwind. Copy the prompt and paste it into Claude Code, Cursor or Lovable: your agent adds Regex Visualizer to your project and fits it to your theme.
Code
How Regex Visualizer is used: the demo's code. The component's own source comes with a free account.
Usage.tsx
import { RegexVisualizer } from "@/components/ui/regex-visualizer";
export default function RegexVisualizerDemo() {
return (
<div className="flex w-full max-w-md items-center justify-center p-6">
<RegexVisualizer />
</div>
);
}
















