I chose to share the one that seemed more recent/maintained. Brief history/explanation from: https://github.com/csstools/normalize.css/#differences-from-necola

I chose to share the one that seemed more recent/maintained. Brief history/explanation from: https://github.com/csstools/normalize.css/#differences-from-necolasnormalizecss https://github.com/csstools/normalize.css/#differences-from-... > Nicolas Gallagher and I started writing normalize.css together. I named and created the normalize.css repository with the help of Paul Irish and Ben Alman. I transferred the repository to Nicolas, who turned it into a “household” CSS library. > Later, I resumed authorship of normalize.css with Luciano Battagliero. Together, we tagged, deprecated, and removed “opinionated” styles — styles developers often prefer but which do not fix bugs or “normalize” browser differences. > Later, Nicolas resumed authorship and the issue of whether to include or omit the opinionated styles forced us to split.