Daily Lobsters for 2025-12-20

The 12 highest-rated articles on Lobsters on December 20, 2025 which have not appeared on any previous Lobsters Daily are:

• Go ahead, self-host Postgres
  

  databases devops
  

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• how to hack discord, vercel and more with one easy trick
  

  web
  

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• WireGuard® implementation written in Rust
  

  cryptography networking rust
  

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• I got hacked, my server started mining Monero this morning
  

  devops security
  

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• dogalog: Prolog-based livecoding music environment
  

  art vibecoding
  

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• Help my website is too small
  

  satire web
  

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• Making the Most of Bit Arrays
  

  gleam
  

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• Prompt caching: 10x cheaper LLM tokens, but how?
  

  ai
  

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• Booleans don't exist in Ruby (2022)
  

  ruby
  

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• headson: head/tail for structured data - summarize/preview JSON/YAML and source code
  

  rust
  

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• Remote code execution via ND6 Router Advertisements
  

  freebsd security
  

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• Partial inlining
  

  compilers performance
  

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