Advertise here via BSA Today’s front-end developers don’t just need to understand how to write CSS, we need to know how to write it efficiently. And what “efficiently” means can depend on your project and environment. Perhaps you have a team with several members working in the CSS and you need an efficient way to work together. Or maybe you have a huge enterprise site and you need your CSS optimized for speed. You could even be working with a legacy system that restricts access to HTML, which means you need efficient selectors to effectively style elements without ids or classes. You might even face all these situations and more. Whatever your goals for CSS are, the best way to reach them is to know your options, and that means understanding all the selectors available to you. Most of us are already familiar with id and class selectors, and I introduced you to the beauty of attribute selectors in “ Understanding CSS Selectors.
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