This interactive visualization front-end compares Twitter and Reddit sentiment and topic associations for user-entered words. It displays sentiment as colored, neutral, positive, or negative labels alongside word-similarity and topic-term lists. Built with D3.js v6, the interface renders SVG text and labels across a divided screen, with input fields for two words. The implementation uses custom JavaScript helper functions to map sentiment values to colors and mouth-angle symbols, while layout is managed through CSS flexbox and absolute positioning in the grid container.