Save your token budget in Claude Code by understanding skillOverrides ➡️ thejavaguy.org/posts/027-un... #ClaudeCode #AI #SeniorDeveloper #Blog

Understanding skillOverrides in Claude Code

What skillOverrides controls, its four visibility states, and why it touches your own skills but not plugin skills

thejavaguy.org

What if you could make your Java apps more reliable and resilient? What if they could survive system crashes and just continue executing? It's not a dream anymore. Find out how @temporal.io helps you in writing crash-proof Java applications in this interview with Tom Wheeler ➡️ youtu.be/Wv_iD0k7CwQ

Crash-proof Java apps with Temporal - Interview with Tom Wheeler [08.07.2026]

YouTube video by TheJavaGuy

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You deserve more control over Claude Code plugins. This guide covers the 3 tasks you will actually reach for: turning a plugin on, turning one off, and opting out of a plugin your project forces on without touching the shared config. #ClaudeCode #AI #SeniorDeveloper thejavaguy.org/posts/026-en...

How to Enable and Disable Plugins with enabledPlugins in Claude Code

Turn a plugin on or off, and opt out of a project-enabled plugin on your own machine, using the enabledPlugins setting

thejavaguy.org

💡 Claude Code tip: update all your installed marketplaces with just one command. It saves time and you're sure you run the latest versions of all the plugins. #ClaudeCode #AI #SeniorDeveloper

📣 #Java developers from Munich - JUG Munich invites you to attend 2 talks today: 1. Nichtdeterminismus deterministisch determinieren - Testen von LLMs mit Rage4j by Aamin Dev 2. Supply-Chain-Security in Java-Anwendungen by Markus Herhoffer CTO of EXP Software GmbH #JUG #JUGM #TechTalk #AI #LLM

Claude Code - what the enabledPlugins setting is, how its three states work, and why project scope can override your user scope thejavaguy.org/posts/025-un... #ClaudeCode #AI #Explanation #SeniorDeveloper

Understanding enabledPlugins in Claude Code

What the enabledPlugins setting is, how its three states work, and why project scope can override your user scope

thejavaguy.org

Do you write crash-proof #Java applications? www.youtube.com/watch?v=xL1u...

Create crash-proof Java applications with Temporal

YouTube video by TheJavaGuy

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Time to upgrade - IntelliJ IDEA 2026.2 is out! Which new feature you'd use the most? #Java #SeniorDeveloper #IntelliJIDEA #IDE

Imagine a world in which your Java application crashes and then continues execution exactly from the moment it stopped. Imagine a world where hardware fails, but your app soon runs further - not from the beginning but starting from the function which didn't complete last time.

Talk "Automatisierte Migrationen und Refactorings mit OpenRewrite" by Johannes Jank is now live on JUGM YoutTube channel ▶️ youtu.be/eWX8aWmjspw #java #jugm #techtalk #seniordeveloper

Automatisierte Migrationen und Refactorings mit OpenRewrite by Johannes Jank [11.05.2026]

YouTube video by Java User Group München

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Ivan Milosavljević@thejavaguy.bsky.social · 3mo ago

Excellent talk on #OpenRewrite by Johannes Jank tonight. In just 40 mins we've learned that: - OpenRewrite can automatically migrate codebases from #SpringBoot 3 to SpringBoot 4, from #Jackson 2 to Jackson 3, from #Hamcrest to #AssertJ… - It does so by applying recipes (🧵 1/2)

📢Temporal CLI 1.8.0 is out 🎉 Do you want crash-proof execution of your #Java apps? Then check it out (link below) 👇 @temporal.io

I'm going to @wearedevelopers.bsky.social World Congress in #Berlin this week (Thursday and Friday). If you'll be there too let's connect/talk/exchange thoughts. #java #seniordeveloper #techtalk #networking

Better late than never - the recording is available on JUGM YouTube channel ▶️ youtu.be/thcTac6R1BY

The Evolution of Design Patterns in the Age of AI by Miro Wengner [16.03.2026]

YouTube video by Java User Group München

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Ivan Milosavljević@thejavaguy.bsky.social · 5mo ago

📣 Upcoming #Java User Group München talk "The Evolution of Design Patterns in the Age of AI" 🕖 on Monday 16.03 at 19:00h, 🏠 Hotel Eden-Wolff, Arnulfstraße 4, 80335 München. Our speaker will be Miro Wengner. RSVP 👉 www.meetup.com/java-user-gr... #techtalk #javausergroup #seniordeveloper

Rule: a class has exactly ONE primary constructor. All others delegate to it via this(...). That's it. That's the post. #Java #OOP #SeniorDeveloper

🔥 Hot take: if you live in the terminal and don't know Ctrl+O, you're leaving speed on the table. ▶️ youtu.be/W9tqZ6Nb8O4 #BuildInPublic #Experiment #SeniorDeveloper #zsh #bash #shell #productivity

Excellent talk on #OpenRewrite by Johannes Jank tonight. In just 40 mins we've learned that: - OpenRewrite can automatically migrate codebases from #SpringBoot 3 to SpringBoot 4, from #Jackson 2 to Jackson 3, from #Hamcrest to #AssertJ… - It does so by applying recipes (🧵 1/2)

Ivan Milosavljević@thejavaguy.bsky.social · 4mo ago

📣 Upcoming #Java User Group München talk "Automatisierte Migrationen und Refactorings mit OpenRewrite" 🕖 on Monday 11.05 at 19:00h, 🏠 Hotel Eden-Wolff, Arnulfstraße 4, 80335 München. Our speaker will be Johannes Jank. RSVP 👉 www.meetup.com/java-user-gr... #techtalk #javausergroup #seniordeveloper

Most devs just use printenv. There's a better way. youtu.be/9tAs9HT9-Pk #BuildInPublic #Experiment #SeniorDeveloper #zsh #bash #shell #productivity

How to show, sort, filter and count env variables in zsh and bash (MacOS, Linux)

YouTube video by TheJavaGuy

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📣 Upcoming #Java User Group München talk "Automatisierte Migrationen und Refactorings mit OpenRewrite" 🕖 on Monday 11.05 at 19:00h, 🏠 Hotel Eden-Wolff, Arnulfstraße 4, 80335 München. Our speaker will be Johannes Jank. RSVP 👉 www.meetup.com/java-user-gr... #techtalk #javausergroup #seniordeveloper

The more guardrails you put in, the better the output from your #AI agent will be. Guardrails can take many forms: types, constants, immutability, unit tests, code formatting and linting, compiling, skills/MCPs to access DevTools or DOM… Take your time to set them up; they will pay off handsomely 💰

Build in public experiment progress: - 1/365 YouTube videos - 0/52 digital products to sell - $0/$365 in yearly passive income #BuildInPublic #Experiment #SeniorDeveloper

Ivan Milosavljević@thejavaguy.bsky.social · 4mo ago

It's time to start build in public experiment 🧪. Level 1 goals: - publish 365 YouTube videos - create 52 digital products to sell - earn $365 in yearly passive income I'll write about every increment to these goals here but also on LinkedIn and X #BuildInPublic #Experiment #AI #SeniorDeveloper

You set shell aliases. Then forgot them. Then set duplicates. This fixes that. youtu.be/6pHqucdlHK0 #BuildInPublic #Experiment #SeniorDeveloper #zsh #bash #shell #productivity

How to see, sort and filter aliases in zsh and bash (MacOS, Linux)

YouTube video by TheJavaGuy

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Most devs install every Claude Code plugin to user scope. That's a mistake on team projects. Here's the 30-second fix: thejavaguy.org/posts/023-cl... #ClaudeCode #AI #SeniorDeveloper

Claude Code: Add Plugin to a Project

Why you should know when to add a plugin to a project VS when to add it to your user scope

thejavaguy.org

Most devs install every Claude Code plugin to user scope. That's a mistake on team projects. Here's the 30-second fix: thejavaguy.org/posts/023-cl... #ClaudeCode #AI #SeniorDeveloper

Claude Code: Add Plugin to a Project

Why you should know when to add a plugin to a project VS when to add it to your user scope

thejavaguy.org

It's time to start build in public experiment 🧪. Level 1 goals: - publish 365 YouTube videos - create 52 digital products to sell - earn $365 in yearly passive income I'll write about every increment to these goals here but also on LinkedIn and X #BuildInPublic #Experiment #AI #SeniorDeveloper

💡 Claude Code tip: A lot of people are dissatisfied with their Opus 4.7 experience. Luckily there's a way to switch back to 4.6 either permanently or temporarily. To default back to Opus 4.6, add this to ~/.claude/settings.json: "model": "claude-opus-4-6" (🧵 1/2)

AI changed the rules of the game. The important mindset shift stems from the fact that execution became cheap. This has two overarching consequences: 1) You can run a lot of experiments in a short time 2) Software that in the past wasn't economically feasible to build now is (🧵 1/2)

And now for something completely different #buildinpublic #experiment #seniordeveloper

🎉 The recording is now live on the JUGM YouTube channel ▶️ youtu.be/CvSMhhRse3Q

Aus langsam wird schnell: Java-Optimierung bis knapp unter Lichtgesc… by Daniel Schwarz [09.02.2026]

YouTube video by Java User Group München

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Ivan Milosavljević@thejavaguy.bsky.social · 7mo ago

📣 Upcoming #Java User Group München talk "Java-Optimierung bis knapp unter Lichtgeschwindigkeit" 🕖 on Monday 09.02 at 19:00h, 🏠 Hotel Eden-Wolff, Arnulfstraße 4, 80335 München. Our speaker will be Daniel Schwarz. RSVP 👉 www.meetup.com/java-user-gr... #techtalk #javausergroup #seniordeveloper

Every complex system that works has inevitably evolved from a simple system that works. This remains true even in the age of AI. #ai #seniordeveloper #softwaredevelopment

📣 Upcoming #Java User Group München talk "The Evolution of Design Patterns in the Age of AI" 🕖 on Monday 16.03 at 19:00h, 🏠 Hotel Eden-Wolff, Arnulfstraße 4, 80335 München. Our speaker will be Miro Wengner. RSVP 👉 www.meetup.com/java-user-gr... #techtalk #javausergroup #seniordeveloper