Notes for learning Node.js

Node.js philosophy

• Small core
• Small modules
• Small surface area
• Simplicity and pragmatism

Key features (Basic and important to know)

• Let & Const keywords
• Arrow function
  • Benifit of using this keyword
• Class syntax

Destructuring

{ a, b } = someObject; // SyntaxError
({ a, b } = someObject); // OK
({ a, b }) = someObject; // SyntaxError
const { a, b } = someObject; // OK

Value below was evaluated just now

Examining objects via console.log happens in an asynchronous manner. The console receives a reference to the object synchronously, but does not display the properties of the object until it is expanded.

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