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React Synthetic Events and Event Pooling Quiz

Difficulty: Medium

Three drills on React's SyntheticEvent wrapper, how delegation works, and the difference between the React 16 pooling era and React 17+ behavior.

React Synthetic Events and Event Pooling Quiz

Three drills on React's SyntheticEvent wrapper, how delegation works, and the difference between the React 16 pooling era and React 17+ behavior.

Question Bank

Medium

JavaScript

3 questions

quiz

react

js-event-delegation

js-dom

906 views

What is a SyntheticEvent and what does React win by wrapping the native browser event?

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