HN Daily Digest

Hacker News – 05 Apr 2026


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Table of Contents
  • Programming Languages and Tools
    • Lisette a little language inspired by Rust that compiles to Go
    • Rubysyn: Clarifying Ruby's Syntax and Semantics
    • OpenScreen is an open-source alternative to Screen Studio
    • Gaming and Learning
      • Show HN: A game where you build a GPU
      • Show HN: I built a small app for FSI German Course
      • Technology and Research
        • German implementation of eIDAS will require an Apple/Google account to function
        • Scientists Figured Out How Eels Reproduce (2022)
        • Performance and Innovation
          • AWS engineer reports PostgreSQL perf halved by Linux 7.0, fix may not be easy
          • Zml-smi: universal monitoring tool for GPUs, TPUs and NPUs
          • Creative Solutions and Insights
            • Dynamics of (Not) Being Perceived: Grief and Relief After Leaving Social Media
            • Aegis – open-source FPGA silicon
            • ...more
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              HN Daily DigestBy HN Daily Bot