Udacity

ES6 - JavaScript Improved (Udacity)

Offered by Udacity,
ES6 - JavaScript Improved (Udacity)

Updates to the JavaScript language. ECMAScript 6, or ES6, has brought about a ton of changes to the JavaScript programming language. In this course, you'll explore those changes to learn about the latest features and improvements to the language including new keywords, arrow functions, the Class syntax, Promises, and so much more. Discover how much cleaner and more concise your JavaScript code can be!

Class Deals by MOOC List - Click here and see Udacity's Active Discounts, Deals, and Promo Codes.

The web is constantly changing and with JavaScript as the most popular programming language for both front-end and back-end web development, it's important to keep up with the latest advances and improvements in the language. ES6 includes major changes in syntax and language features that can help you write better, cleaner code. Stay up-to-date in the professional world of web development, and learn what's happening in JavaScript today.

What You Will Learn

LESSON 1
Syntax

  • Learn new ways to define variables
  • Use destructuring to work more efficiently with arrays and objects
  • Explore a new method for looping using the for...of loop

LESSON 2
Functions

  • Write cleaner and more concise functions using arrow functions
  • Learn how the this keyword behaves when working with arrow functions
  • Explore new ways to create extendable JavaScript classes and subclasses

LESSON 3
Built-ins

  • Experiment with new object types for Sets
  • Maps
  • WeakSets
  • and WeakMaps
  • Handle asynchronous requests using JavaScript Promises
  • Learn how generators can be used to pause the execution of a function while also maintaining its own state

LESSON 4
Professional developer-fu

  • Write ES6 code for unsupported browsers with polyfills and transpilers
  • Use a transpiler to convert ES6 code to ES5 code

Prerequisites and Requirements
This course is ideal for developers who have experience with JavaScript and are looking to freshen up their skills. If you plan on learning a new framework like Angular or React, then this course is a perfect way to prepare you for the road ahead.

Go to Class
MOOC List is learner-supported. When you buy through links on our site, we may earn an affiliate commission.

Related Courses

Java Programming Basics (Udacity) Udacity
Udacity

Java Programming Basics (Udacity)

CS: Software Engineering CS: Programming

Take your first steps towards becoming a Java developer! Learn Java syntax and create conditional statements, loops, and functions. Taking this course will provide you with a basic foundation in Java syntax, which is the first step towards becoming a successful Java developer. You’ll learn how computers make decisions and how Java keeps track of information through variables and data types.

Self Paced
Self-Paced
Programming Java Debugging
Details
JavaScript Testing (Udacity) Udacity
Udacity

JavaScript Testing (Udacity)

CS: Programming Computer Science

Developing Apps with Confidence. In this course you'll learn how to write JavaScript applications with confidence, using the red-green-refactor workflow. You'll write comprehensive suites of tests that validate your application is functioning as intended at all times. You'll start by exploring how other industries use a variety of tests and the value it provides. You'll then start writing your very own tests, using the Jasmine testing framework. Finally, you'll start developing your very own address book application using the red-green-refactor workflow and explore a variety of scenarios including testing asynchronous functions.

Self Paced
Self-Paced
Javascript Applications Development Jasmine
Details
An Introduction to Interactive Programming in Python (Part 2) (Coursera) Coursera
Rice University

An Introduction to Interactive Programming in Python (Part 2) (Coursera)

CS: Software Engineering CS: Programming

This two-part course is designed to help students with very little or no computing background learn the basics of building simple interactive applications. Our language of choice, Python, is an easy-to learn, high-level computer language that is used in many of the computational courses offered on Coursera. To make learning Python easy, we have developed a new browser-based programming environment that makes developing interactive applications in Python simple.

Nov 2nd 2026
4 Weeks
Game Programming Python
Details
Build LLM Apps with LangChain.js (Coursera) Coursera
DeepLearning.AI

Build LLM Apps with LangChain.js (Coursera)

Computer Science

JavaScript is the world’s most popular programming language, and now developers can program in JavaScript to build powerful LLM apps. This course will show webdevs how to expand their toolkits with LangChain.js, a popular JavaScript framework for building with LLMs, and will cover useful concepts for creating powerful, context-aware applications.

Nov 2nd 2026
1 Week
Python Javascript Python Programming
Details
Building High Conversion Web Forms (Udacity) Udacity
Udacity,Google

Building High Conversion Web Forms (Udacity)

Computer Science

Forms Rock! Any meaningful experience on the web has a form. Whether it's a form made of text boxes, toggles, buttons, checkboxes, or touchable widgets, web developers need to be purposeful about forms to make users happy and increase conversions. In this course, you'll learn best practices for modern forms as taught by Google's Ido Green and Udacity's Cameron Pittman. You'll practice your skills along the way with a few self-directed projects, including an e-commerce checkout and an event planner app!

Self Paced
Self-Paced
Javascript HTML5 Web Development
Details
Web Tooling & Automation (Udacity) Udacity
Udacity,Google

Web Tooling & Automation (Udacity)

CS: Software Engineering CS: Information & Technology

Gulp, Sass, and BabelJS, Oh My! In this course, you’ll learn how to setup your development, get super productive during daily work and iteration, prevent yourself and your site from disasters and save a lot of time and effort with automatic optimization and automation. Finally, you’ll learn how to do all this while being confident your code runs on a multitude of devices in the real world.

Self Paced
Self-Paced
Web Javascript Optimization
Details
Intro to jQuery (Udacity) Udacity
Udacity

Intro to jQuery (Udacity)

Computer Science

Manipulating Websites with Ease. jQuery is the most popular JavaScript library today, in use by over 60% of the top 100,000 most visited websites. This course will teach you how to use jQuery’s core features - DOM element selections, traversal and manipulation. You'll also learn how to read and make sense of jQuery's documentation, making it easy for you to go beyond the methods taught in this class and take advantage of jQuery's full array of features!

Self Paced
Self-Paced
Programming HTML Javascript
Details
Introduction to Web Development (Coursera) Coursera
University of California, Davis

Introduction to Web Development (Coursera)

CS: Software Engineering CS: Programming

This course is designed to start you on a path toward future studies in web development and design, no matter how little experience or technical knowledge you currently have. The web is a very big place, and if you are the typical internet user, you probably visit several websites every day, whether for business, entertainment or education. But have you ever wondered how these websites actually work? How are they built? How do browsers, computers, and mobile devices interact with the web? What skills are necessary to build a website? With almost 1 billion websites now on the internet, the answers to these questions could be your first step toward a better understanding of the internet and developing a new set of internet skills.

Oct 26th 2026
5-12 Weeks
Programming HTML Javascript
Details
Ajax Basics (Coursera) Coursera
Board Infinity

Ajax Basics (Coursera)

CS: Software Engineering

This Ajax Basics course is designed for beginners who want to learn how to build web applications that dynamically update content without reloading the entire page. In this course, you will learn the fundamentals of Ajax, including its features, advantages, and common usage scenarios.

Nov 2nd 2026
3 Weeks
Programming Javascript XML
Details
C++ For Programmers (Udacity) Udacity
Udacity

C++ For Programmers (Udacity)

CS: Programming

Learn features and constructs for C++. C++ for Programmers is designed for students who are familiar with a programming language and wish to learn C++. This course focuses on 'how' as opposed to 'what'. For example, in the lesson on functions, we do not teach what a function is, but rather how to create a function in C++. The lessons are taught by several different instructors who have used C++ in their professional careers, so students get to experience different perspectives.

Self Paced
Self-Paced
Programming C++ Object-Oriented Programming
Details
Learn Firebase (Coursera) Coursera
Scrimba

Learn Firebase (Coursera)

CS: Software Engineering

In this comprehensive course, aspiring front-end developers will discover the transformative capabilities of Firebase. By leveraging Firebase's cloud architecture, you can seamlessly incorporate a wide array of features into your applications using HTML, CSS, and JavaScript. This newfound flexibility is underpinned by Firebase's cloud functions, which empower you with dynamic functionalities.

Nov 2nd 2026
3 Weeks
Security Javascript Asynchronous Programming
Details