4 ms·
There's no performance impact. Styles are precompiled locally before deployment.
by psychometry 7y ago
There's no performance impact. Styles are precompiled locally before deployment.
- namelosw 7y agoThere is, at runtime browser needs to do extra matching. https://stackoverflow.com/questions/13829959/nested-selectors-performance-impact-and-less https://stackoverflow.com/questions/13829959/nested-selector... It's about Less but the same rule applies to CSS and Sass.
- steveax 7y agoNote the date on that. It’s my understanding that with modern browsers, except in pathological cases, selector performance is pretty much a non issue.