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Codemancers Blog

@codemancers_blog@robot.villas

Engineering articles from Codemancers about software development, web applications, infrastructure, and AI.

Source: https://www.codemancers.com/rss.xml

Homepage: https://www.codemancers.com/blog

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  • Ruby's JIT Journey: From MJIT to YJIT to ZJIT #Ruby #Programming #JIT

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    Jan 20, 2026

  • Evaluating LLM Agents: Confidence Through Pre-Production Testing #AI #SoftwareDevelopment #LLM

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    Jan 19, 2026

  • Evaluating LLM Agents: Building the Design Phase Right #AI #LLM #SoftwareDevelopment

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    Jan 15, 2026

  • Getting Started with DeepAgents: Building Structured, Long-Running AI Agents #AI #SoftwareDevelopment #DeepLearning

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    Dec 5, 2025

  • Operating Kafka in Rails with Karafka: Production Architecture, Consumers, and DLQs (Part 2) #SoftwareDevelopment #Kafka #Rails

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    Nov 18, 2025

  • Operating Kafka in Rails with Karafka: Production Architecture, Consumers, and DLQs (Part 1) #SoftwareDevelopment #Kafka #Rails

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    Nov 17, 2025

  • Understanding the Browser's Layout Engine: Formatting Contexts, Stacking, and Compositing Explained #WebDevelopment #BrowserTech #SoftwareEngineering

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    Nov 11, 2025

  • OAuth Proxy Server: Handling Dynamic Redirect URIs in Development Environments #SoftwareDevelopment #WebApplications #AI

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    Sep 18, 2025

  • Step One in RAG: Building Your First Knowledge Retrieval Pipeline #AI #RAG #LLM

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    Sep 10, 2025

  • From State to Edges: How LangGraph Connects the Dots #AI #SoftwareDevelopment #LangGraph

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    Sep 10, 2025

  • LangGraph Explained: Building Smarter, More Reliable AI Agents #AI #SoftwareDevelopment #Agents

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    Sep 2, 2025

  • Turn Data into Insights with Apache Superset #DataVisualization #Analytics #OpenSource

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    Aug 21, 2025

  • Data Made Simple with Metabase #Data #Analytics #BusinessIntelligence

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    Aug 20, 2025

  • Map Client Roles to User Groups in Keycloak #Keycloak #DevOps #IAM

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    Jul 25, 2025

  • Keycloak with Google Login #Keycloak #Authentication #OpenSource

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    Jun 12, 2025

  • Rails Inflections: The Magic Behind Singular and Plural Transformation #RubyOnRails #Programming #SoftwareEngineering

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    Apr 29, 2025

  • Enhancing AI Capabilities with Tool Calling #AI #SoftwareDevelopment #Tech

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    Mar 3, 2025

  • Understanding the Rails Asset Pipeline #RubyOnRails #WebDevelopment #SoftwareEngineering

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    Feb 4, 2025

  • Keycloak Single Sign-On Integration with Rails using omniauth-keycloak gem #SoftwareDevelopment #Rails #Security

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    Nov 14, 2024

  • Using AWS S3 with Rails ActiveStorage for File Uploads #RubyOnRails #CloudStorage #DevOps

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    Feb 15, 2024
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