RoboCoders: Judgment Day
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Agents!
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Autonomously Performs Actio ns × Custom GPT? × Code Assistant?
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Agents allow vibe-coding
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Contenders Maybe something different?!
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Prompt-typers Baruch Sadogursky Viktor Gamov Head of Developer Principal Developer Relations at TuxCare @jbaruch Advocate at Confluent @gamussa
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shownotes × × × × × speaking.jbaru.ch speaking.gamov.io Slides Video All the links!
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What we gonna do? × App which reads average color from webcam and changes the color of smart bulb
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LEts 13
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Stack × Spring Boot 3.5 × HTML + JavaScript × Something extra
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Features!
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Features to show × Models
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What model is best for (vibe) coding? × ChatGPT 4o? × Gemini 2.5 Pro? × Claude Sonnet 3.7? × Claude Sonnet 4?
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Features to show × Models × Thinking mode
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LLMs are stateless LLM User How do I use Spring Boot? You can’t really boot a season of a year I meant a programming framework [Context: the user asked how to use Spring Boot, I told him it’s impossible…] Ah, got it! It is a programming framework by VMware…
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“Thinking” mode LLM User How do I use Spring Boot? Code You can’t really boot a season of a year They meant a programming framework, you stupid monkey [Context: the user asked how to use Spring Boot, I told him it’s impossible…] Spring Boot is a programming framework by VMWare…
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Features to show × Models × Thinking mode × YOLO mode
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Delicate dance Mvn verify Rm -rf
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Features to show × × × × Models Thinking mode YOLO mode MCP integration
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How to test Frontend? Testing in production DOM components analysis “LOOK” AT THE UI
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MCPs of note × × × × × Context7 Puppeteer Sequential Thinking GitHub punkpeye/awesome-mcp-servers
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But whose code is it?
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We (LLM) read the eula so you won’t have to × You own it, but it’s not unique × Only Junie skips training on your code by default × Only Copilot filters viral OSS code & offers indemnity × Only Copilot warns about and blocks matching OSS code
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THANKS! Q&A and ads: x x x x x @jbaruch @gamussa #DevoxxPL speaking.jbaru.ch speaking.gamov.io
