How React Works (Part 5)? The React Lifecycle From the Inside: When Things Actually Run

The React Lifecycle From the Inside: When Things Actually Run Series: How React Works Under the Hood Part 1: Motivation Behind React Fiber: Time Slicing & Suspense Part 2: Why React Had to Build Its Own Execution Engine Part 3: How React Finds What Actually Changed Part 4: The Idea That Makes Suspense Possible Prerequisites: Read Parts 1–4 first. A Puzzle Most React Developers Get Wrong Quick quiz. What order do these log? function App () { useLayoutEffect (() => { console . log ( ' layout e