Whenever I start a new project, the first order of business is to sand down some of the rough edges in the CSS language. I do this with a functional set of custom baseline styles.
Source: Modern CSS Reset / Global Styles, an article by Joshua Comeau.
When the AWK tutorial came out, one of the questions on hacker news was how you use AWK with CSV (comma-separated value) files.
Source: Using AWK with CSV Files, an article by Adam Gordon Bell.
You might be surprised to hear when you visit a file in Emacs that the syntax highlighting you are shown on your screen is – most likely – a potpourri of regular expressions with a dash of functions and syntax table definitions. As it turns out, this approach is just about good enough right up until the point where it isn’t.
Source: Tree Sitter and the Complications of Parsing Languages, an article by Mickey Petersen.