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July 17, 2026 #newsletter

Quarkus Newsletter #70 - July

By James Cobb

Read Fabio Burzigotti’s post to learn about implementing input guardrails with Open Policy Agent (OPA) for secure LLM applications. See how the Quarkus Pi4J Extension makes it easier than ever to build hardware-enabled applications using the Quarkus ecosystem in "Quarkus Pi4J Extension" by Igor De Souza. Andy Damevin provides a step-by-step tutorial: build a Lit web component for comments backed by a Quarkus REST API on your Roq blog in "Add Comments to Your Blog with a Web Component (30min)". Check out "Quarkus Multitenancy Without Tenant Plumbing in Every Service" by Markus Eisele to see what the Quarkiverse Multitenancy extension gives you: one resolution point, clean domain code, and three tested resolution modes for database-per-tenant isolation.

You will also see the latest Quarkus Insights episodes, top tweets/discussions and upcoming Quarkus attended events.

Check out Newsletter #70: July!

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