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The x321 Tech Digest — what engineers are talking about, distilled daily.

  • Topics Everyone Is Talking About No307

    Rusts New v0 Symbol Mangling Explained • Microsoft Copilot AI Lands on LG TVsand Cant Be Removed • Should AI That Replaces Humans Also Pay Taxes? • The Gorman Paradox: Why Dont We See AI-Built Apps Yet? • The Cat Gap: When Felines Vanished from North America

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  • Topics Everyone Is Talking About No306

    AI and the Ironies of Automation Part 2 • 2002: Last.fm and Audioscrobbler Pioneered the Social Web • Kimi K2 1T Model Runs on Dual 512GB M3 Ultras • TOON: Token-Oriented Object Notation for AI Data • Jubilant: Python Subprocess Meets Go Codegen

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  • Topics Everyone Is Talking About No305

    Ask HN: What Are You Working On? December 2025 • Elevated Errors Across Many Models • GraphQL: The Enterprise Honeymoon Is Over • Claude CLI Deleted My Home Directory and Wiped My Mac • A Distraction-Free Writing Environment…

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  • Topics Everyone Is Talking About No304

    Building JustHTML with Coding Agents • Accelerating Double-to-String Conversion • A Non-Scientific Guide to Post-Quantum Cryptography Security • Myna v2.0.0 Beta Adds APL Support and Style Variants • Baseline: Operation-Based Evolution and Versioning of Data

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  • Topics Everyone Is Talking About No303

    What Exactly Is a Build System? • Stop Writing If Statements for Your CLI Flags • Editors Should Offer an Opt-In for Less Assistance • Using nvi as a Minimal and Fast Text Editor • VPN Location Claims Often Dont Match Reality…

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  • Topics Everyone Is Talking About No302

    Want to sway an election? Heres how much fake online accounts cost • Solar power goes 247 as battery costs plummet • I fed 24 years of my blog posts to a Markov model

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  • Topics Everyone Is Talking About No301

    Stop Using Middleware for Route Protection • Pure vs. Impure Iterators in Go • Rethinking Sudo Through Object Capabilities • Locked Out by Apple: A Developers Plea for Help • Tired of Smart TVs? Heres How to Go Dumb and Free…

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  • Topics Everyone Is Talking About No300

    OpenAI Introduces Skills in ChatGPT and Codex CLI • The Stunning Symmetry of Abelian Sandpiles • The Checkerboard: A Legal Puzzle of Public Land Access • Ask HN: How Can I Get Better at Using AI for Coding? • Measuring the Science of Cognitive Fatigue

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  • Topics Everyone Is Talking About No299

    Why Lightweight Code Still Matters on Modern Machines • My Python Workflow, December 2025 Edition • Rethinking Array Indices: Points Between Elements • Concrete Syntax Matters, Actually • Indexed Reverse Polish Notation: A Smarter Alternative to ASTs

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  • Topics Everyone Is Talking About No298

    Bidicalc: A Bidirectional Spreadsheet for Smarter Math Modeling • Pop Goes the Population Count: Understanding Bit Counting in C • Rivian Reveals Custom AI Chip, LiDAR Roadmap, and Next-Gen Autonomy Platform • AI Optimism Is a Class Privilege • Application Logging in Python: Practical Recipes for Better Observability

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