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Quarkus Banner: Build Your First FIGlet Startup Banner
Add two-color ASCII art to a small REST application, preview fonts in Dev UI, and test the packaged result.
4 hrs ago
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Markus Eisele
3
1
Quarkus HTTP Problem: Standardize API Errors Without Three Mappers
See how the platform extension handles common failures, keeps domain problem types explicit, and exposes the mapper pipeline in Dev UI.
Sep 8
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Markus Eisele
6
3
FlexGanttFX and Quarkus: Keep the Desktop Lean, Server Authoritative
See how a dock-door planner splits UI rendering from transactional validation, optimistic locking, and conflict recovery at the API boundary.
Sep 6
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Markus Eisele
3
1
Bob Shell ACP in Zed: Editor UI, Agent Runtime, Clear Boundaries
See how Zed owns the thread UI while Bob keeps model access, shell execution, and MCP configuration on the agent side.
Sep 4
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Markus Eisele
2
1
Shieldstral with Quarkus LangChain4j: Guardrails You Can Measure
Turn product policies into scored controls with explicit outage behavior, observable thresholds, and tests before deployment.
Sep 2
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Markus Eisele
3
1
August 2026
IBM Bob Lifecycle Hooks for Agentic Development
Build a bounded loop that injects repository context, blocks protected edits, records test evidence, and runs from the IDE or BobShell.
Aug 31
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Markus Eisele
5
2
1
Parse Large Excel Files Without Filling Your Agent's Context
Build a streaming Java and JBang tool that lets IBM Bob audit a 44 MB XLSX workbook using four exact evidence rows.
Aug 29
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Markus Eisele
4
1
Build Your First Clustered WildFly Bootable JAR
Package a Jakarta EE app, deploy two Kubernetes pods, and verify that the same HTTP session works on both.
Aug 27
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Markus Eisele
4
1
Rename a PostgreSQL Column Safely with Quarkus and Flyway
Build a small customer API and learn how expand-contract migrations keep old and new application versions working during a rollout.
Aug 25
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Markus Eisele
4
1
1
Build Token Exchange Between Three Quarkus Services
Follow a user token from the order service to inventory and audit, then test why each service rejects a token meant for another audience.
Aug 23
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Markus Eisele
9
1
Flamme in Practice: Can Quarkus Topology Become a Runtime Decision?
A hands-on adoption check of runtime placement and replica behavior, including what happens when a component or the broker fails.
Aug 21
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Markus Eisele
2
1
How to Authorize Stateless MCP Tools with Quarkus
Follow one request through protocol checks, OIDC, OPA, and an argument guardrail before the Java tool method runs.
Aug 19
•
Markus Eisele
3
1
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