When does the above code snippet execute?
Anonymous Quiz
18%
Immediately
49%
After HTML parsing
25%
When the JS file loads
7%
Never
Which HTTP method is considered idempotent, meaning that multiple identical requests have the same effect as a single request?
Anonymous Quiz
23%
POST
42%
GET
21%
PATCH
14%
CONNECT
⚡️ What is React?
React is a JavaScript library that makes websites and apps feel smooth and interactive ✨
🛠 How it works
It uses a virtual DOM (a smart copy of the page) so only the parts that change get updated - fast & efficient 🚀
🎯 Why care?
Quick, reusable 🧩, and powers apps you already love like Instagram & Facebook 🌍
React is a JavaScript library that makes websites and apps feel smooth and interactive ✨
🛠 How it works
It uses a virtual DOM (a smart copy of the page) so only the parts that change get updated - fast & efficient 🚀
🎯 Why care?
Quick, reusable 🧩, and powers apps you already love like Instagram & Facebook 🌍
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