"How React 18 Improves Application Performance"を読む

fetch-then-renderとrender-as-you-fetchの本質的な違いをきちんと説明できるようになりたい Main thread and Long Tasks JSはシングルスレッド 実行に50ミリ秒以上かかるタスクは"long task" This 50ms benchmark is based on the fact that devices must create a new frame every 16ms (60fps) to maintain a smooth visual experience. らしい。 The 50ms benchmark allows the device to allocate resources to both rendering frames and performing other tasks, and provides an