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The Options for Programmatically Documenting CSS

I strongly believe that the documentation should be kept as close to the code as possible. Based on my experience, that's the only option that works well in the long term. External documents, notes, and wikis all eventually get outdated, forgotten, and lost.

Documentation is a topic that always bugs me. Working on poorly documented codebase is a ticking bomb. It makes the onboarding process a tedious experience. Another way to think of bad documentation is that it helps foster a low truck factor (that is, "the number of people on your team who have to be hit by a truck before the project is in serious trouble").

Recently I was on-boarded into a project with more than 1,500 pages of documentation written in… Microsoft Word. It was outdated and unorganized. A real disaster. There must be a better way!

I've talked about this documentation issue before. I scratched the surface not long ago here on CSS-Tricks in my article What Does a Well-Documented CSS Codebase Look Like? Now, let's drill down into the options for programmatically documenting code. Specifically CSS.

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