JavaScript Roadmap - Intermediate

Follow this step-by-step roadmap to master javascript at Intermediate level

1

DOM Manipulation

3 weeks

▹Selecting Elements (getElementById, querySelector)
▹Modifying Elements (innerHTML, textContent, style)
▹Event Listeners (click, input, submit, etc.)
▹DOM Traversal & Nodes
▹Mini-Project: Interactive Quiz App

2

ES6+ Features

2 weeks

▹let, const vs var
▹Arrow Functions Deep Dive
▹Template Literals Advanced
▹Destructuring & Spread
▹Modules (import/export)
▹Mini-Project: Modular Calculator

3

Objects & OOP in JS

3 weeks

▹Constructor Functions
▹Prototypes & Inheritance
▹ES6 Classes
▹Static Methods & Properties
▹Getters & Setters
▹Mini-Project: Book Library App

4

Asynchronous JavaScript

3 weeks

▹setTimeout & setInterval
▹Callbacks
▹Promises
▹async/await
▹Error Handling (try/catch/finally)
▹Mini-Project: Weather App with Fetch API

5

JSON & APIs

2 weeks

▹JSON Basics
▹Parsing & Stringifying JSON
▹REST APIs Basics
▹Fetch API
▹Handling Responses & Errors
▹Mini-Project: Movie Search App (OMDb API)

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