The 12 highest-rated articles on Lobsters on April 13, 2021 which have not appeared on any previous Lobsters Daily are:

• What exactly was the point of [ “x$var” = “xval” ]?
  historical unix
  Comments
• Playing the Open Source Game
  culture zig
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• RMS addresses the free software community
  culture person
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• Emacs JIT ready to merge
  emacs
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• zhuowei/nft_ptr
  c++ merkle-trees
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• Requesting an "incident" tag
  meta
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• Build a Raspberry Pi Linux System the Hard Way
  linux
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• Wing: blog engine in CHICKEN Scheme
  lisp web
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• Introducing Pipeworld: Spreadsheet Dataflow Computing
  show unix
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• Mugo, a toy compiler for a subset of Go that can compile itself
  assembly compilers go
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• Why does SSL client report google's certificate "self-signed"?
  security
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• guile's reader, in guile
  lisp
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