Math Research Compass analyzes ArXiv preprints to identify trending research topics across mathematical subfields from the past 5 years. This interactive dashboard visualizes topic modeling results from thousands of recent mathematics papers, helping researchers and students discover emerging areas and popular research directions. The analysis uses advanced natural language processing to cluster semantically related papers and identify coherent research themes. Check out the Overview page for a high-level view of topics in each mathematics ArXiv category, or visit the Topic Explorer tab for a deeper-dive into each topic.