If you are new to JavaScript and planning to use Node.js, it’s essential to have a solid understanding of the language. Building confidence in your programming abilities is crucial, especially as a beginner.

To distinguish between JavaScript and Node.js, it’s important to have a clear understanding of the main JavaScript concepts. Before delving into Node.js, make sure you are well-versed in the following:

  • Lexical Structure
  • Expressions
  • Types
  • Variables
  • Functions
  • this keyword
  • Arrow Functions
  • Loops
  • Loop Scope
  • Arrays
  • Template Literals
  • Semicolons
  • Strict Mode
  • ECMAScript 6, 2016, 2017

With a solid grasp of these concepts, you can become a proficient JavaScript developer not only in the browser but also with Node.js.

Understanding asynchronous programming is crucial for working with Node.js. Make sure to grasp the following concepts to excel in asynchronous programming:

  • Asynchronous programming and callbacks
  • Timers
  • Promises
  • Async and Await
  • Closures
  • The Event Loop

Tags: JavaScript, Node.js, Asynchronous Programming