Before moving to a framework, it’s important to learn some of the key concepts in JavaScript. We have prepared a curriculum for young developers out there. We strongly believe this curriculum is best-suited to kickstart your developer journey.

Star this repoistry for easy accessibility. We will be updating these topics with the best resources to learn them.

For any help/support, contact us at [email protected]

JS Variables and Values

• NaN and Infinity

• var, let and const

• Null and Undefined

• Type Conversion

• Date and Time

Control Flow and Logics

• Comparison ( == or === )

• Conditional Statements

• Logical Operators

Array

• Push and Pop

• Shift and Unshift

• Concat

• Includes and IndexOf

• Reverse and Join

• Slice and Splice

• Sorting

Objects - Core of JS

• Objects and its operations

Loops

• For, While, Do while

• Infinity Loops

• Break and Continue

• For...Of, For...In, ForEach

Functions

• Arguments and Parameters

• Return Statement

Advanced Functions

• Function Scope, Block Scope, Lexical Scope

• Higher-Order Functions

• Self-Invoked Functions (IIFE)

• Functions as Arguments

• Functions as Return Values

• Callbacks

• Hoisting

Playground of Functions

• forEach

• Map, Filter, Reduce

• Arrow Functions; Implicit Returns

• Array.find

More Fun

• Spread in Function Calls, Arrays, Objects

• Destructuring Arrays, Objects, Parameters

• Everything about this keyword

• Rest and Default Parameters

Asynchronous, Callbacks and Promises

• Call Stack

• Single-Threaded

• Asynchronous Callbacks

• Callback Hell

• Promises

• Returning promises from functions

• Resolve/Reject

Async and Await

• Async and Await

• Error handling in an async function

• Multiple awaits

• Parallel vs Sequential Requests

• Promise.all

• Handle promise rejections using .catch() or try-catch blocks

More, but Important

• Prototypes

• Closures

• Bind, Call and Apply

• Event Loop