#keycloak Development Tutorials & Tips | Roast Dev

Auth0 vs Keycloak: What They Don’t Tell You (and When to Choose One Over the Other)

Auth0 vs Keycloak: What They Don’t Tell You (and When to Choose One Over the Other) There’s no shortage of options when it comes to authentication — but let’s be honest: most of us en...

06.05.2025 0 Read More

Secure Your RESTful API Using Keycloak Role-Based Access Control

When building a REST API, security is a top priority. One of the best ways to manage authentication and authorization is by using Keycloak, an open-source Identity and Access Management (IAM) solution...

13.03.2025 0 Read More

How to configure OpenID authentication in Proxmox VE

In my homelab, I installed Keycloak because I thought it would be fun to use SSO login for all my locally installed services.I'm using Proxmox VE as my hypervisor platform, and it also offers the opti...

09.04.2025 0 Read More

Going Deeper with Keycloak: Understanding Authorization Services

In the first two parts of this Keycloak series, we covered the fundamentals, how to install Keycloak and get it up and running, and how to secure your RESTful API using Role-Based Access Control (RBAC...

22.04.2025 0 Read More

OAuth is hard. So I built a playground that isn’t.

Ever spent 30 minutes setting up Keycloak… Just to test a login button that takes 3 seconds? Yeah, same.I got tired of: Spinning up Docker Configuring realms, users, roles, and clients Forgetting a...

23.04.2025 0 Read More

Integrating KC Authorization Services into NestJS API

In this article, we are going to connect between Keycloak Authorization Services and a real NestJS API. After setting up all the resources, scopes, policies, and permissions in Keycloak, it's time to ...

30.04.2025 0 Read More