When is it “Right” to Reach for contain and will-change in CSS?
I’ve got some blind spots in CSS-related performance things. One example is the will-change property. It’s a good name. You’re telling the browser some particular property (or the scroll-position or content) uh, will, change: But is that important to do? I don’t know. The point, as I understand it, is that it will kick .el […]