7 Things to Know Before Learning a Javascript Framework

Many developers tried to learn javascript frameworks without any paid course but they fail to learn just because they don't know which things they want to cover while they are learning framework. So, in this article, I'll let you know which things you'll need to learn while you start learning javascript frameworks like React, Angular, or Vue.

7 Things to Know Before Learning a Javascript Framework

  1. Javascript Fundamentals
  2. Modules
  3. Classed
  4. Arrow Functions
  5. Promises
  6. Destructuring
  7. High Order Array Functions

Let's take a look!!

Javascript Fundamentals

  • Basic Syntax
  • Variables
  • Control Structores
  • Data Structores
  • DOM


  • ES6 Modules
  • TypeScript (Only for Angular)
  • Webpack and Babel
  • Standard Export / Default Export


  • Structuring a Class
  • Constuctors
  • Methods and Properties
  • Extending Classes

Arrow Functions

  • Syntax and Usage
  • Lexical 'this'


  • Async / Await
  • .then() and .catch() syntax
  • FetchAPI


  • Unpack values from objects and arrays
  • Spread Operator

High Order Array Functions

  • forEach()
  • map()
  • filter()
  • reduce()


You are ready for work in any React based framework, Angular or Vue Once you covered all above things. I wish you all the best for your future. Happy Coding!! 💻 🎉

I hope this tutorial helped you find what you were looking for.

Bookmark it for your future reference. Do comment below if you have any other questions.

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