This One Line Of Code Catches React Bugs For You

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StrictMode in React was a bit controversial when it was first introduced because of how it impacted how nearly everything in React works when in development. This was quite confusing at first, but over the years since StrictMode has launched React introduced many changes to help streamline the process. In this video I talk about what StrictMode is, what it does for you, and why it is crucial to writing clean React code.


📚 Materials/References:

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⏱️ Timestamps:

00:00 - Introduction
00:45 - What Is StrictMode
02:12 - Detect unintended side effects
09:12 - Detect mount/unmount side effects
12:01 - Detect deprecated class lifecycle methods
13:13 - Detect string refs
14:22 - Detect findDOMNode usage
15:05 - Detect legacy context


#ReactJS #WDS #StrictMode