When developing a web application, dev teams can choose between Single-Page Applications (SPAs) or traditional Multi-Page Applications (MPAs), with SPAs providing a smoother user experience and better adoption. SPAs have several benefits, including faster performance due to reduced page reloads and improved load times through enhanced caching mechanisms. They also offload rendering and processing to the client-side, reducing server load and bandwidth usage. This makes them suitable for organizations creating web apps with large user bases and high traffic volume. However, SPAs present security challenges, particularly in testing dynamic content changes using traditional security testing methods. To address this, Snyk API & Web provides comprehensive scans of both APIs and web applications, including seamless integration with popular JavaScript frameworks like AngularJS, ReactJS, and Vue.js.