Advanced package transformations in manifests and Derivations introduction
Using with-git package transformations and Derivations introduction
Package transformations in manifests
Modifying applications using manifests and package transformations
Modifying Guix packages using package transformations
Creating package variants using just the command line tools
A side of Guile: The Guile REPL and investigating Guix packages
Introduction to the Guile REPL and querying Guix package information
Guix time-travel tricks: install any version of a Guix package
Time travelling dev environments in Guix
Guix time-travel to guarantee reproducible dev environments