If your application is a traditional web app running on a server, for example, Java EE, Express, PHP, GO, Laravel, orASP.NETCore MVC, you can leverage the OpenID Connect (OIDC) protocol to authenticate users via Authgear. A wide range of plug-and-play libraries can be found that simplify the integration process. These libraries handle crucial tasks such as authentication requests, session management, and redirecting users back to your application seamlessly.