This example is a web app for analyzing the sentiment of movie reviews. Instead of a traditional visualization, it presents a simple text input form where users type a review and submit it for analysis. The application then displays a plain-text sentiment result, such as "positive" or "negative," beneath the form. Built with React and styled with CSS, it uses a JavaScript-based backend to process the submitted text, though the interface itself relies on standard HTML form elements and event handling rather than a charting library.