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This is the best Udemy ES6 Javascript: The Complete Developer’s Guide coupon code discount for 2025.

So if you’re interested in Stephen Grider’s “ES6 Javascript: The Complete Developer’s Guide” course, which will help you increase your Development skills, get your discount on this Udemy online course up above while it’s still available. (The coupon code will be instantly applied.)

ES6 Javascript: The Complete Developer’s Guide review for 2025

In our review of this course, we try to help you answer all of your most important questions about ES6 Javascript: The Complete Developer’s Guide as quickly and efficiently as possible, so that you can determine whether this online education training is worth your time and money.

Feel free to jump to whatever question you want answered the most.

Here’s what you’ll learn:

Why use EJTCDG as an abbreviation of the course name?

During our ES6 Javascript: The Complete Developer’s Guide course review, you might sometimes see us refer to it as EJTCDG for the following 2 reasons:

1. We created the acronym by taking the first letter of every word (which was very ingenious and innovative, we know)
2. We’re lazy and EJTCDG is simpler and easier for reviewing purposes

The full course name is 46 characters long, including blanks, while EJTCDG is 6 characters long.

You do the math.

Okay, we’ll do the math. We’re saving 40 characters every time we use EJTCDG.

So, just a heads up that we’ll be using this abbreviation sometimes, so you’re not left scratching your head and wondering what the heck we’re talking about whenever we refer to EJTCDG throughout the remainder of this review.

Is the ES6 Javascript: The Complete Developer’s Guide course for you?

To determine whether Stephen Grider’s Udemy course is a good fit for you or not, ask yourself the following questions down below.

The more you answer “yes” to each question, the more likely it is that you’ll like this course.

Can you understand what Stephen Grider’s course is about in 30 seconds or less?

Hopefully, you can easily grasp in 10 seconds or less what this online course is about simply by taking a look at the title that Stephen Grider chose for the course, “ES6 Javascript: The Complete Developer’s Guide”, as well as its subtitle: “ES6 Javascript Development from scratch. Get practice with live examples and learn exactly where to apply ES6 features.”.

This combo of title and subtitle should be enough to communicate the purpose of the training if Stephen Grider is a good, clear communicator (which, of course, you want in a teacher).

In our opinion, if you still don’t know what EJTCDG is about after looking at these two things, then this is a red flag, and you might be better off not taking this class.

Among other things, it means Stephen Grider hasn’t clearly and accurately conveyed what the course is about and might not be the best teacher for you.

For similar reasons, it’s important that you’re able to clearly understand what ES6 Javascript: The Complete Developer’s Guide is all about from the first few lines of the course description.

So take just a few seconds to read the opening lines down below and see what you think of them. 

Opening lines of Stephen Grider’s official description of EJTCDG

This is the tutorial you’ve been looking for to master ES6 Javascript.

Generators? We got it. Arrow Functions? Of course. Rest/Spread Operator? Included! And every other new piece of syntax!

Mastering ES6 syntax can get you a position in web development or help you build that personal project you’ve been dreaming of. It’s a skill that will put you more in demand in the modern web development industry, especially with the release of modern web frameworks like React and Angular 2.

(Read more about this course on the official course page.)

Does EJTCDG pass the 30 Seconds Test?

You can read a lot more about ES6 Javascript: The Complete Developer’s Guide on the official course page on Udemy, but the point is this: are the title, subtitle, and just the first few lines of the description enough to help you understand what the course is about?

If so, Stephen Grider has done a good job and can be considered more trustworthy and a good communicator, which are important qualities for any teacher.

And, if not, maybe you’re better off looking at other Development classes that are more clearly defined and more tailored to your specific interests.

Did ES6 Javascript: The Complete Developer’s Guide appeal to you in 30 seconds or less?

Now that you’ve done the 30 Second Test with EJTCDG above, what is your gut reaction to this Development course with only the basic information of its title, subtitle, and the first few opening lines of its official course summary?

Did Stephen Grider do a good job conveying its subject matter, and did it immediately get your attention and appeal to you?

If so, Stephen Grider’s online course is certainly worth considering some more.

But if not, perhaps it’s in your best interest to consider some other Development courses instead, because clear communication and being able to hook and maintain your interest are two very important qualities for your online learning success.

Does Stephen Grider sound like a course instructor you’d like to learn from?

You’ve already learned how to use The 30 Second Test to make a quick evaluation of whether the EJTCDG course is worth taking.

We have a similar 15 Second Bio Test where you read only the first few lines of an instructor’s background — in this case, Stephen Grider’s background — and then you make a quick, snap judgment as to whether you think the instructor would be ideal for you.

There is no right or wrong answer. It’s just about going with your gut instinct. What might appeal to one potential student might alienate another, and vice versa.

(FYI, all Udemy instructors, including Stephen Grider, have a Udemy profile on their course page, so you can easily check for a bio and background on the Udemy website that way. We’re only including the first few lines of the bio down below for The 15 Second Bio Test).

Opening lines from Stephen Grider’s Udemy bio

Stephen Grider has been building complex Javascript front ends for top corporations in the San Francisco Bay Area. With an innate ability to simplify complex topics, Stephen has been mentoring engineers beginning their careers in software development for years, and has now expanded that experience onto Udemy, authoring the highest rated React course. I teach on Udemy to share the knowledge I have gained with other software engineers. Invest in yourself by learning from Stephen’s published courses.

(Learn more about this instructor on the official course page.)

What did you think about Stephen Grider after reading just the first few lines of the bio above?

After reading just the first few lines about Stephen Grider, did it make you more or less interested in taking the EJTCDG course?

And did it make you feel like Stephen Grider was more or less credible and qualified to teach ES6 Javascript: The Complete Developer’s Guide?

Finally, overall, did you feel like you’d receive the proper training from the instructor of this Development course?

As always, we encourage you to listen to your gut instinct, which is different for every student.

Are the EJTCDG lessons clear, specific, and organized well?

Part of the (good) problem with Udemy’s online courses, such as the ES6 Javascript: The Complete Developer’s Guide course, is that the instructors are constantly updating them, including adding and renaming lessons.

So it makes no sense whatsoever for us to list out all the modules and lessons in the EJTCDG course here, because you can just as easily go to the Udemy course page and get all the up to date course structure as of right now.

We do, however, have some tips about reviewing Stephen Grider’s course structure, so that you can get a better sense of whether this program is worth your time or not.

In a nutshell, you want to scan the the titles of the different sections and lessons of the course, and verify that they are clearly relevant to the course’s name, ES6 Javascript: The Complete Developer’s Guide, as well as the course’s subtitle, ES6 Javascript Development from scratch. Get practice with live examples and learn exactly where to apply ES6 features..

If the section names and lessons are clear, specific, and relevant, then it’s a good sign that EJTCDG is potentially a good, useful course for you, and you can have more confidence in Stephen Grider’s teaching abilities and lesson planning.

On the other hand, if the module names are confusing, vague, or irrelevant, then this is a red flag, which might indicate that the program is worth skipping.

Have you taken some free lessons from Stephen Grider that you enjoyed?

Have you already learned something from Stephen Grider that you valued or enjoyed?

For example, does the ES6 Javascript: The Complete Developer’s Guide training have some free lessons that you can try? (Almost all Udemy instructors will give you at least one or two lessons for free to help you make a better, more informed decision before enrolling in their course.)

But if you weren’t able to get any EJTCDG lessons for free, have you perhaps watched a YouTube video by Stephen Grider, or perhaps come across this instructor’s thoughts on Quora, Facebook, LinkedIn, Github, Reddit, or some other platform?

Or have you perhaps even taken one of Stephen Grider’s free courses or free webinars? (Many online teachers offer these freebies, which is a great way to get to know them and evaluate their teaching methods before buying one of their courses.)

In any case, the more familiar you are with Stephen Grider’s teaching methods, and the more you enjoy them, the more likely it is that ES6 Javascript: The Complete Developer’s Guide will be a good fit for you.

(P.S.: We strongly encourage you to seek out some free instruction from Stephen Grider before purchasing this course, since it’s one of the best ways to determine whether EJTCDG will be helpful for you.)

Are “ES6 Javascript: The Complete Developer’s Guide” reviews generally positive?

On the bottom of the EJTCDG page, you can read student reviews of the class.

Prior to September 26, 2025, there were 22,336 students enrolled, 8,830 reviews / ratings, and it was overall rated 4.6 out of 5.

Obviously, the more highly other students rate EJTCDG the better, but no matter what, keep an open mind when reading the reviews, since you might still like a course a great deal that other students dislike.

After all, everyone’s got their own opinion.

We recommend that you spend only a couple minutes scanning the EJTCDG reviews to get an overall sense of them. You don’t have to read each one!

Is Stephen Grider responsive to student questions in the EJTCDG training?

You can see what other students have to say about this in their EJTCDG reviews.

But, our simple all time favorite way of gauging an instructor’s responsiveness is to simply email the instructor and see if or how they respond.

In this case, Udemy has a messaging system for students / anyone who has an account, and you can send Stephen Grider a message through this system quite easily, even if you haven’t bought EJTCDG yet.

For example, you could say, “Hi, and I came across EJTCDG while looking at Development courses on Udemy. If I enroll in your training, would you mind if I asked you any questions along the way?”

If you use this approach, the response (or lack of response) from the professor will tell you everything.

Obviously, the quicker the response the better!

Are you comfortable going through the lessons in ES6 Javascript: The Complete Developer’s Guide on your own, online?

This is a big one, because ES6 Javascript: The Complete Developer’s Guide is an online course as opposed to a course that you physically take in a classroom.

Of course, you will need a good internet connection to have access to the course material and lessons, but beyond that, you also have to be comfortable being self motivated to some degree, being on your own, and not having any physical interaction with any of the other students taking ES6 Javascript: The Complete Developer’s Guide.

Yes, you will be able to interact with the students and the teacher, Stephen Grider, online, but it’s a different kind of experience than what you’d get if you were interacting with them in person.

This is not a big deal to most people, but it might be something for you to consider if you feel like you do better taking classes in person rather than learning online.

Do the pros / benefits of EJTCDG make it worth your time?

Ideally, if you’ve gone through the evaluation steps above, you have a list of positive things about the ES6 Javascript: The Complete Developer’s Guide training that looks something like this:

• The purpose of EJTCDG can be clearly grasped and understood, and its lesson structure is clear, specific, and well organized
• Stephen Grider is well qualified to teach this subject matter, has good teaching abilities, and is responsive to student questions
• Other EJTCDG students have great things to say about the program

Other benefits include:

• You get to go through EJTCDG at your own pace
• You join a community of 22,336 other students taking the course
• You get lifetime access to the training
• All updates to the training are free
• You have a 30 day money back guarantee

Even if there are some things that you don’t like about the program, so what?

The question is simply this: do you think that EJTCDG would be worth your time, even if there are some things that could be better about it?

Can you comfortably afford EJTCDG?

Can you comfortably afford the cost of ES6 Javascript: The Complete Developer’s Guide?

This is an important question to answer, because even if you think EJTCDG sounds like the greatest online class in the world, it’s still not worth taking if you can’t comfortably afford it!

Before September 26, 2025, the price was $13.99 before any Udemy discount, and you were able to pay with a credit card.

Keep in mind that this is a Udemy online course, and there’s a great chance that you can get a solid discount on EJTCDG with Udemy coupons / promo codes, especially with the strategies we provide for helping you find the best, most popular coupons available.

We’ll cover that in greater detail in the next section, because at the end of the day, its important that you can learn whatever you want to learn without getting into a lot of credit card debt.

How can you maximize your discount on ES6 Javascript: The Complete Developer’s Guide?

By far, the easiest way to get the best and biggest discount on this course is to use the ES6 Javascript: The Complete Developer’s Guide discount code link at the top of this page.

It will instantly give you the best coupon code we could find for Stephen Grider’s online training.

We don’t believe there’s a bigger discount than the one we provided, but if for some reason you’d like to try find one, you can use the methods below to hunt for the best EJTCDG course coupons and promo codes you can find.

FYI, the methods below will help you not just with getting EJTCDG for a better price, but also with any other Stephen Grider Udemy course that you’d like to get for cheaper.

How can Google help you get a EJTCDG discount?

To use this method, do a Google search for the EJTCDG training, but in your search query, be sure to add words like coupon code, promo code, deal, sale, discount, and Udemy.

For example, you might do a search for “Udemy ES6 Javascript: The Complete Developer’s Guide promo code” or “ES6 Javascript: The Complete Developer’s Guide udemy coupon codes” and see what turns up.

Similarly, you can use the same combination of search terms with Stephen Grider’s name and see what happens.

For example, you might do a Google search for “Stephen Grider Udemy coupons” or “Stephen Grider course coupon codes” and see if that helps you.

However, in general, it’s far more powerful to do a search for deals and coupon codes with the actual training’s name, than with the instructor’s name.

So in this case, for example, prioritize searches for “ES6 Javascript: The Complete Developer’s Guide coupons” rather than “Stephen Grider coupons”.

How can a Udemy sale get you EJTCDG for cheaper?

Every once in while, Udemy will do a sitewide sale where they offer all (or almost all) their courses at a discounted price. For example, one of the best sales is where every course is only $10 or $9.99.

So, if you’re interested in saving as much money as possible, you could wait and see if you can get EJTCDG for this cheaper Udemy sale price one day.

The problem is that these sales only occur sporadically, so you might be waiting for a while. Also, if Stephen Grider decides not to participate in the site wide sale, then you won’t get a discount on EJTCDG, even though you could get a great discount on almost any other class at Udemy!

To understand this, think of there as being two different coupon categories for the EJTCDG course. Category one is an official Udemy coupon (which instructors can opt out of), while category two is a coupon offered directly by the instructor.

At the end of the day, it doesn’t matter what kind of a coupon tag you’re dealing with (for example, “officially from Udemy” or “officially from the instructor”), as long as long as as you’re dealing with active coupons that get you a better price.

How can you get a EJTCDG discount from Stephen Grider?

If you’re really serious about getting “ES6 Javascript: The Complete Developer’s Guide” for the cheapest price possible, then perhaps one of the most powerful things you can do is get a coupon code straight from Stephen Grider, instead of waiting for a Udemy sale.

To do this, you can use either the direct approach or an indirect approach to try to get your discount.

With the direct approach, the big idea is to simply get Stephen Grider’s contact info in some way or another (whether it’s email, or Twitter, or whatever else).

Then you send a message saying something like “I’m interested in enrolling in ES6 Javascript: The Complete Developer’s Guide. Do you happen to currently have an active coupon code for it that I could use?” (And then, hopefully, you’ll get a reply with your discount code.)

On the other hand, with the indirect approach, you join Stephen Grider’s mailing list, if you can find it, and then you hope that at some time EJTCDG will be promoted to you at a discount.

By far, the more powerful approach is the direct approach, because it tends to get results faster. But you can experiment with the indirect approach and see if it works for you.

Can you get EJTCDG for free?

Of course, the best possible price for the EJTCDG training is free! As in, you pay no money whatsoever.

And guess what? Sometimes Udemy instructors provide coupon codes that enable students to take their courses for free. So, perhaps it’s possible that Stephen Grider has done this.

Basically, if you’re trying to get this program for free, you will want to search for the course’s name along with other words like free coupon, or 100 off coupon.

For example, you might do a google search for “ES6 Javascript: The Complete Developer’s Guide free coupon” or “ES6 Javascript: The Complete Developer’s Guide 100 off coupon” and see what happens.

But keep this in mind: often, Udemy teachers will offer a free coupon for their course when it first opens to get some publicity and reviews. And then, after a few days, they’ll make the coupon expired.

So even Stephen Grider has offered free coupons for EJTCDG in the past, the odds are likely they will all be currently expired. This is a common pattern that we have found.

What about a EJTCDG free download?

It’s important to understand that there’s a difference between getting full access to the EJTCDG training for free legally with a free coupon code vs. finding a way to download EJTCDG illegally.

If you really want to go the download route, you can do a google search for something like “ES6 Javascript: The Complete Developer’s Guide download”.

And if that doesn’t get you the results you want, you can add the word “free” to your search.

For example, perhaps you could do a google search for “ES6 Javascript: The Complete Developer’s Guide free download”.

However, even if you get some results from these searches, we do not recommend that you take this course of action.

First of all, there are some shady sites out there that could be trying to infect your computer.

Second, Stephen Grider created this course and deserves monetary compensation for it.

And third, if you go the free download route, you’ll be missing out on a lot of value, because you won’t be able to ask the instructor questions or interact with the other 22,336 students enrolled in the program.

Can you get a refund on ES6 Javascript: The Complete Developer’s Guide if you don’t like it?

Let’s say that you used our tips above, and you were able to buy the EJTCDG training at a fantastic discounted price. So at this point, you’re super excited.

Then, you actually dive into Stephen Grider’s course, and you discover that it just isn’t for you for whatever reason.

And now you’re super bummed, because you feel like it wasn’t money well spent.

Well, guess what?

Udemy offers a rock solid 30 day money back guarantee on all their courses, so you can get a refund on EJTCDG no matter what. And this means there is absolutely no risk.

Indeed, even if you left a super negative, critical review on the EJTCDG training, and then asked for your money back, you’d get a refund. For better or worse, there’s nothing Stephen Grider could do about it, since it is simply Udemy policy.

To sum it up: yes, you can get a full refund, so at the end of the day, don’t worry about the possibility of purchasing EJTCDG and not liking it, since you can always get your money back.

What is OCP’s overall rating of ES6 Javascript: The Complete Developer’s Guide?

During this EJTCDG review, you’ve learned about some of the unusual ways we like to evaluate courses, such as with The 30 Second Test and The 15 Second Bio Test.

So our overall review process is perhaps a little unusual and different from other reviews out there. Keep this in mind when you consider the overall rating / score that we have given this course.

Anyway, after taking a look at the EJTCDG training, the instructor, Stephen Grider, and reading what other students have said about this program, we give it an overall rating of 4.7 out of 5.

Ultimately, though, what matters most is what you would rate it based on the same criteria.

What are some potential alternatives to ES6 Javascript: The Complete Developer’s Guide?

If you like this course, you might also be interested in:

1. The Complete Java 8 Developer Course. Learn Step by Step

Acquire core & advanced programming skills, leading you to potential certification in Java. Includes updated tutorials

Taught by Tim Buchalka, Java, Android & Python Professional Developer & Teacher

2. Angular 2 – The Complete Guide (Updated to RC5!)

Learn how to create modern web applications with the successor of Angular.js

Taught by Maximilian Schwarzmüller, Professional Web Developer and Instructor

3. Learn Android App Development With Java Step By Step

This course will teach you how build complete projects and to develop apps and games using Android Studio

Taught by Tim Buchalka, Java, Android & Python Professional Developer & Teacher

4. JavaScript Bootcamp – 2016

Take a deep dive into JavaScript with a Hands-on, Example-driven approach

Taught by Maximilian Schwarzmüller, Professional Web Developer and Instructor

5. Learn Python Software Development For Beginners Step by Step

Master the Python programming language, understand data structures and accessing the web using advanced algorithms.

Taught by Tim Buchalka, Java, Android & Python Professional Developer & Teacher

TLDR: Just the quick facts about EJTCDG

Okay, if all of this was Too Long Didn’t Read for you, here is the Cliff’s Notes version of what EJTCDG’s online training is all about:

EJTCDG coupon & course info

Course Name: ES6 Javascript: The Complete Developer’s Guide

Subtitle: ES6 Javascript Development from scratch. Get practice with live examples and learn exactly where to apply ES6 features.

Instructor: Taught by Stephen Grider

Category: Development

Subcategory: Web Development

Provided by: Udemy

Price: $13.99 (before discount)

Free coupon code: Get Udemy coupon code discount at top of page (no charge for coupon, especially since we are compensated for referrals via affiliate marketing)

EJTCDG review info & popularity

Prior to September 26, 2025…

Students: 22,336 students enrolled

Ratings: 8,830 reviews

Rank: ranked #20c in Udemy Development Courses in Udemy Development Courses

Rankings tip: rankings change all the time, so even if ES6 Javascript: The Complete Developer’s Guide is a bestseller or one of the top Udemy courses one year, it doesn’t mean it will be a top Udemy course the next year

EJTCDG final details

Languages: English

Skill level: Beginner

Lectures: 68 lectures lectures lessons

Duration: 6 total hours hours of video

What you get: Learn how to apply each feature of ES6 in practical situations

Target audience: Take this course if you’re wondering when to use generators

Requirements: Basic knowledge of Javascript is required (Arrays, Functions, Object)

Access: Lifetime access

Peace of mind: 30 day money back guarantee

Availability: available online, as well as on iOS and Android

Download options: check course to see if you can download lessons