Git koans: http://t.co/70PBNFypmC demonstrating that much good humour has some truth in it.
Related Posts
Ooh, difftastic is now listed on the official git website! https://git-scm.com/tools/command-line
In praise of Tcl, and reflecting on syntax features for a good command shell: https://yosefk.com/blog/i-cant-believe-im-praising-tcl.html
Some delightful examples of good compiler error messages in the latest Gleam release: https://gleam.run/news/context-aware-compilation/