Asynchronous tasks inside React.useEffect can create Stale Closure BUGS!

Asynchronous tasks inside React.useEffect can create Stale Closure BUGS!

Stale closures can catch you off guard when using React.useEffect. In this video I will demonstrate what the bugs are, explain why they happen and also provide solutions to how to solve them.

Stale closures can catch you off guard when using React.useEffect. In this video we will demonstrate what the bugs are, explain why they happen and also provide solutions to how to solve them.

0:20 Thanks to New Subscribers 0:40 What is a State Closure Bug? 1:05 What does this code do? 1:45 Why does this Stale Closure Bug happen? 2:10 Recommended way to set the State 2:40 Conditionally updating values 3:39 Add variables as a dependency to React.useEffect 4:09 The SOLUTION is to use useRef 6:03 Recap of the solution 6:56 Some quick TIPS 7:37 SUBSCRIBE! 7:49 Dumpling!!!

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