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Why Semantic HTML Still Matters

• theandrewbailey 1y ago
  > Semantic HTML helps here too. Proper structural boundaries allow for more effective use of modern CSS containment strategies: > contain: layout; tells the browser it doesn’t need to recalculate layout outside the element. > will-change: transform; hints that a compositing layer is needed. > isolation: isolate; and contain: paint; can help prevent visual spillover and force GPU layers. That sounds like some powerful optimization strategies! I'll need to research these. Favoriting this article for later reference...