Learn useEffect in 25 Minutes - React Hooks Simplified
Are you looking to level up your understanding of React? In this comprehensive tutorial we'll explore the ins and outs of one of React's most common hooks: useEffect.
useEffect is arguably the most used React hook, aside from useState, but is also one of the most misunderstood and misused hooks. In this video we'll look at why useEffect is used, how it runs behind the scenes, how to implement it in code, and lastly we'll look at plenty of real-world examples where a useEffect hook may be useful.
Timestamps:
0:00 - What is useEffect?
2:55 - How useEffect works (Code)
5:47 - Big useEffect Mistake
6:24 - Ex 1: Count button
7:39 - Ex 2: Even/odd
10:11 - Ex 3: Fetching API Data
14:40 - Storing fetch in state
16:28 - Conditional API Render
19:08 - Return Function
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Hashtags:
#reactjs #webdevelopment #reacttutorial