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advanced
Ages 15-18

JavaScript Advanced: Modern ES6+

Master modern JavaScript (ES6+)! Learn async programming, work with APIs, and build real-world applications using professional coding patterns.

24

hours

14

lessons

2400

XP

Free Course

Start Learning Today!

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What's Included

What You'll Learn

Skills and knowledge you'll gain from this course

Hands-On Coding

Write real code and see it work instantly in your browser!

Creative Projects

Build fun projects that you can share with friends and family!

Your Learning Journey

Follow these steps to become a coding superstar!

1

Start Here!

Begin

Learn the basics and get comfortable with coding concepts

2

Practice & Build

Learn

Course Content

14 lessons to master JAVASCRIPT

2400 Total XP
1

ES6+ Overview

100
Full lifetime access
Interactive code editor
Quizzes & challenges
Earn XP & achievements

Perfect for beginners

No prior experience needed

This course is designed specifically for kids to learn coding in a fun and interactive way!

Earn Rewards

Collect XP points and badges as you complete lessons!

Apply what you learn by completing fun coding exercises

3

Complete Challenges

Challenge

Test your skills with quizzes and mini-projects

Earn Your Certificate!

Complete

Finish all lessons to get your course completion certificate!

Explore modern JavaScript features and improvements

Interactive
Hands-on codingCode
Quiz
2

Arrow Functions

110

Write cleaner functions with arrow syntax

Interactive
Hands-on codingCode
Quiz
3

Destructuring

120

Extract data from arrays and objects elegantly

Interactive
Hands-on codingCode
Quiz
4

Spread & Rest Operators

110

Copy and combine arrays and objects easily

Interactive
Hands-on codingCode
Quiz
5

Template Literals

90

Build strings with embedded expressions

Interactive
Hands-on codingCode
Quiz
6

Classes & OOP

150

Object-oriented programming with JavaScript classes

Interactive
Hands-on codingCode
Quiz
7

Modules: Import/Export

130

Organize code into reusable modules

Interactive
Hands-on codingCode
Quiz
8

Callbacks & Higher-Order Functions

140

Functions that accept and return other functions

Interactive
Hands-on codingCode
Quiz
9

Promises

160

Handle asynchronous operations with Promises

Interactive
Hands-on codingCode
Quiz
10

Async/Await

160

Write async code that looks synchronous

Interactive
Hands-on codingCode
Quiz
11

Fetch API

150

Make HTTP requests to get data from servers

Interactive
Hands-on codingCode
Quiz
12

Working with JSON

120

Parse and stringify data for API communication

Interactive
Hands-on codingCode
Quiz
13

Error Handling in Async Code

130

Handle errors in Promises and async functions

Interactive
Hands-on codingCode
Quiz
14

Project: Weather Dashboard

220

Build a weather app that fetches real API data!

Interactive
Hands-on codingCode
Quiz