Challenge: Real-Time Stock Dashboard
Build a real-time stock dashboard that stays responsive during heavy chart updates by implementing useTransition and useDeferredValue for smooth concurrent rendering.
We'll cover the following...
Problem statement
You’re building a micro-dashboard where users can:
Choose a stock symbol (AAPL, TSLA, MSFT, AMZN)
Drag a range slider (100 to 10,000 points)
Watch a live SVG chart update
Right now, every input ...
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