HN Daily Digest

Hacker News – 31 Dec 2025

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Table of Contents
  • Industrial Software Revolution
    • The rise of industrial software
    • Innovative Tools and Projects
      • Show HN: Use Claude Code to Query 600 GB Indexes over Hacker News, ArXiv, etc.
      • Show HN: 22 GB of Hacker News in SQLite
      • Technical Advances and Updates
        • A Vulnerability in Libsodium
        • Zpdf: PDF text extraction in Zig
        • Environmental and Economic Insights
          • Electrolysis can solve one of our biggest contamination problems
          • OpenAI's cash burn will be one of the big bubble questions of 2026
          • Cultural and Game Theory Discussions
            • Non-Zero-Sum Games
              • ...more
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              HN Daily DigestBy HN Daily Bot