These code samples are part of the "Auth0 Developer Hub", a place where you can explore the authentication and authorization features of the Auth0 Identity Platform.

This JavaScript code sample demonstrates how to implement authorization in an Express.js API server using Auth0.

Visit the "Express.js/JavaScript Authorization: API Basic Access Control" page for instructions on how to configure and run this code sample and how to integrate it with a Single-Page Application (SPA) of your choice.

This code sample demonstrates how to implement Role-Based Access Control (RBAC) in an Express.js API server using Auth0.

Visit the "Express.js/JavaScript Authorization: API Role-Based Access Control" page for instructions on how to configure and run this code sample and how to integrate it with a Single-Page Application (SPA) of your choice.

Auth0 is a flexible, drop-in solution to add authentication and authorization services to your applications. Your team and organization can avoid the cost, time, and risk that comes with building your own solution to authenticate and authorize users. We offer tons of guidance and SDKs for you to get started and integrate Auth0 in your stack easily.