This is a very thoughtful analysis of different approaches to writing maintainable CSS, which—let’s face it—is the hard bit.
I often joke that I don’t want to hire a code ninja. Ninjas come in the middle of the night and leave a bloody mess.
I want a code janitor. Someone who walks the hallways of code, cleaning up pieces, dusting up neglected parts, shinning up others, tossing unnecessary bits. I prefer this gentler, more accurate analogy. This is the person you want on your team. This is a person you want in your code reviews.
Also, can I just say how refreshing it is to read an article that doesn’t treat the cascade like a disease to be wiped out? This article even goes so far as to suggest that the cascade might actually be a feature—shock! horror!
The cascade can help, if you understand and organize it. This is the same as any sophisticated software design. You can look at what you’re building and make responsible decisions on your build and design. You decide what can be at a top-level and needs to be inherited by other, smaller, pieces.
There’s a lot of really good stuff in here to mull over.
My hope for this article is to encourage developers to think ahead. We’re all in this together, and the best we can do is learn from one another.