#scheduling

2 notes match these filters

React Internals · Part 03Oct 25, 20269 min read
root.render - Scheduling the First Update
root.render(<App />) does not render. It picks a lane (normally DefaultLane), wraps the element in an Update {payload: {element}}, stashes the update in a global concurrent queue…
React Internals · Part 12Oct 24, 202610 min read
setState: dispatchSetState and Batching
setCount(x) is dispatchSetState(fiber, queue, x). It picks a lane from the current event priority or transition, and may compute the new state eagerly and drop the update when…

root.render - Scheduling the First Update