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Friedrichs IT Signet

Blog

In my blog, I explore topics around development, APIs, AI integration, and DevOps – not theoretically, but hands-on with real examples.

AsyncAPI – Documenting Message-Driven APIs

AsyncAPI – Documenting Message-Driven APIs

How AsyncAPI complements OpenAPI for documenting asynchronous message-driven APIs, with a practical example, diagram, CI/testing tips, and documentation options.

4 Min. Lesezeit
OpenAPI Specification 3.2 Released – What’s New?

OpenAPI Specification 3.2 Released – What’s New?

OpenAPI 3.2 brings path templating, new HTTP methods, streaming support, and richer documentation features.

5 Min. Lesezeit
Modern Keycloak Themes: Keycloakify with TailwindCSS and shadcn/ui

Modern Keycloak Themes: Keycloakify with TailwindCSS and shadcn/ui

Learn how to customize Keycloak login and account pages with TailwindCSS and shadcn/ui. This guide shows how to streamline your Keycloakify setup for modern, consistent, and production-ready UI components.

7 Min. Lesezeit
Internal API Documentation with Docusaurus

Internal API Documentation with Docusaurus

Docusaurus is great for public developer portals, but what if you want to keep your API documentation internal?

8 Min. Lesezeit
Building API Documentation with Docusaurus

Building API Documentation with Docusaurus

Technical documentation is more than just a README - it’s a product in itself. For APIs, a clear and interactive documentation experience can make or break adoption.

5 Min. Lesezeit
API Security Essentials: OAuth2, JWT, and Rate Limiting Explained

API Security Essentials: OAuth2, JWT, and Rate Limiting Explained

APIs are the backbone of modern software. They connect applications, enable integrations, and power everything from mobile apps to AI workflows. But with this power comes risk: exposed APIs are a prime target for abuse, data leaks, and attacks.

6 Min. Lesezeit