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