Google has introduced Core Web Vitals as a standardized set of metrics to monitor user experience in web applications. These vitals provide developers with data-backed insights to optimize their app's performance, but implementing them can be challenging, especially for single-page applications (SPAs). To help troubleshoot poor Interaction to Next Paint (INP) scores, Datadog provides features such as recording soft navigations and contextualizing INP data with historical information and other Core Web Vitals. By using Datadog's RUM platform, developers can measure interactivity, quickly identify latency issues, and pivot to Product Analytics to analyze user behavior and correlate variations in INP performance with broader trends in user satisfaction.