React.js Handwritten Notes (54 Pages)

Description

🚀Just wrapped up React.js Handwritten Notes!

1️⃣ Component Lifecycle Deep Dive:
– Mounting: Component’s birth
– Updating: Component’s growth
– Unmounting: Component’s farewell
Understanding these phases is crucial for performance optimization!

2️⃣ State vs. Props Mastery:
– Props: Read-only data passed down
– State: Mutable data within a component
Knowing when to use each = cleaner, more maintainable code

3️⃣ Modern React with Hooks:
– useState: Simplified state management
– useEffect: Side effects made easy
– useContext: Context without complexity
Game-changers for functional components!

4️⃣ Bonus Tips:
– Virtual DOM for performance
– JSX syntax essentials
– Component composition patterns

💭 What’s your favorite way to learn new tech concepts? Do you prefer digital notes or old-school pen and paper?