Learn how to implement SPA authentication in ASP.NET Core using .NET 7 Minimal APIs and C#. Explore cookie-based authentication for various SPA frameworks including Vue.js, React, Angular, Solid.js, Nuxt.js, Next.js, and Svelte. Dive into same-domain and separate-domain scenarios, discover SSR framework integration, and optimize user information retrieval. Follow along with practical examples and gain insights into securing your single-page applications with ASP.NET Core's powerful authentication mechanisms.