Introducing React iotaCSS
In the past few years there have been a lot of conversations about React and CSS. New tools and best practices are…
I am sorry if this part of the docs is confusing, but the example you pasted is referring clearly to BEM, not to iotaCSS with BEM. It just has an example of an implementation of a navigation menu using only BEM Methodology. I will try to update this part and make it more clear.