python3-pip
db-util
dnsutils # dig and friends
+debian-goodies # Misc. helper scripts. See: apt show debian-goodies
# "modern" ls alternative: uses colours to distinguish file types and metadata;
# does other things good too, like drawing a tree.
guile-2.0
guile-2.0-doc
+# Racket
+racket
+
+# Lisp
+sbcl
+
# SML
smlnj
smlnj-doc