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  • I Connected AI to My Smart Home Through a Mac Studio

    Jun 27, 2026

    • Jakub Jirák

    How to connect a local LLM to Home Assistant and HomeKit using a Mac Studio as an always-on smart home brain. Fully local voice pipeline with Whisper, context-aware automations, latency versus Siri and Alexa, and honest setup complexity.

    home-assistantlocal-llmmac-studiosmart-home
  • Prompt engineering for code: Difference between role prompts and persona cosplay

    Jun 27, 2026

    • Jakub Jirák

    A field-tested take on the difference between role prompts and persona cosplay with Prompt engineering for code: what it rewards, where it breaks, and how to keep the workflow honest.

    prompt-engineeringai-codingdeveloper-productivitysoftware-engineering
  • The Best Technology Investments Aren't Gadgets, but Habits

    Jun 27, 2026

    • Jakub Jirák

    The most valuable tech investments aren't the latest gadgets but the habits that make any technology work for you. Learn the habits that multiply your.

    productivityhabitstechnologydigital-wellnessmindset
  • Why the 'AGI Is Near' Crowd Is Both Completely Right and Catastrophically Wrong

    Jun 26, 2026

    • Jakub Jirák

    The AGI debate consumes enormous intellectual energy, but the combatants are using different definitions of 'general intelligence' — making the argument largely incoherent.

    agiartificial-general-intelligenceai-safetyphilosophymachine-learning
  • The AI Email Workflow That Saves Me 5 Hours Every Week

    Jun 26, 2026

    • Jakub Jirák

    A realistic AI email workflow on Mac using Apple Mail, Shortcuts, and a local LLM. Includes a reusable personal style prompt, templates for the four most common reply types, and an honest hour-by-hour breakdown of the time saved.

    email-productivitylocal-llmapple-shortcutsmac-workflow
  • Cline and Roo Code: Routing cheap models for boilerplate, frontier models for design

    Jun 26, 2026

    • Jakub Jirák

    A field-tested take on routing cheap models for boilerplate, frontier models for design with Cline and Roo Code: what it rewards, where it breaks, and how to keep the workflow honest.

    clineroo-codeai-codingsoftware-engineering
  • Apple vs. the Open World: Does the Walled Garden Still Make Sense?

    Jun 26, 2026

    • Jakub Jirák

    Apple's walled garden faces mounting pressure from regulators and competitors. We analyze whether closed ecosystems still deliver value or have become.

    appletechnologyopen-sourceecosystemprivacy
  • Every Historical Monopoly Predicted What Big Tech Will Do Next

    Jun 25, 2026

    • Jakub Jirák

    Standard Oil, AT&T, and Microsoft followed the same monopoly arc. Mapping where Google, Meta, Apple, and Amazon sit reveals what comes next for Big Tech.

    monopolyantitrusthistorybig-techregulation
  • Why Every Writer Needs a Local LLM (and How to Set One Up)

    Jun 25, 2026

    • Jakub Jirák

    How writers can use a local LLM on Mac for manuscript feedback, line editing, and research summarization. Ollama setup guide for non-technical writers, model recommendations, and two ready-to-use editor system prompts.

    local-llmwriting-toolsollamaapple-silicon
  • JetBrains AI Assistant: Scoping Junie tasks by module to keep review tractable

    Jun 25, 2026

    • Jakub Jirák

    A field-tested take on scoping Junie tasks by module to keep review tractable with JetBrains AI Assistant: what it rewards, where it breaks, and how to keep the workflow honest.

    jetbrains-aijunieai-codingsoftware-engineering
  • Test Data: The Unsung Hero of the QA World

    Jun 25, 2026

    • Jakub Jirák

    Test data is the foundation of quality assurance. Learn why test data management matters, common pitfalls to avoid, and practical strategies for creating.

    testingqatest-datasoftware-qualitydevops
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