Daily Lobsters for 2026-06-29

The 12 highest-rated articles on Lobsters on June 29, 2026 which have not appeared on any previous Lobsters Daily are:

• Prism: An Impure Functional Language With Typed Effects
  

  plt
  

  Comments
• The feature in OxCaml that more languages should steal
  

  ml
  

  Comments
• Guards! Guards
  

  elixir
  

  Comments
• How VictoriaLogs Stores Your Logs in a Columnar Layout
  

  databases
  

  Comments
• Working around dragons with the Lemote Yeeloong laptop and OpenBSD
  

  openbsd retrocomputing
  

  Comments
• It's dead, Jim! (UEFI CA expiry)
  

  linux security
  

  Comments
• Shard your locks: benchmarking 6 Go cache designs
  

  go performance
  

  Comments
• Building an Open-Source Robot Vacuum — Meet oomwoo
  

  hardware vibecoding
  

  Comments
• The Old Computer Challenge
  

  hardware retrocomputing
  

  Comments
• Installing SerenityOS on My Old ThinkPad T60
  

  retrocomputing
  

  Comments
• What does it mean to be a mathematician when AI does the math?
  

  ai math
  

  Comments
• A Typed, Algebraic Approach to Parsing (2019)
  

  pdf plt
  

  Comments